The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0857-1 advisory.

    The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220831).
    - CVE-2024-26589: Fixed out of bounds read due to variable offset alu on PTR_TO_FLOW_KEYS (bsc#1220255).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close  (bsc#1220187).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval() (bsc#1218915).
    - CVE-2023-6817: Fixed use-after-free in nft_pipapo_walk (bsc#1218195).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220825).
    - CVE-2023-52451: Fixed access beyond end of drmem array  (bsc#1220250).
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2023-52463: Fixed null pointer dereference in efivarfs (bsc#1220328).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier  (bsc#1220238).
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge() (CVE-2023-46343).
    - CVE-2023-52439: Fixed use-after-free in uio_open (bsc#1220140).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty  (bsc#1220240).
    - CVE-2024-26602: Fixed overall slowdowns with sys_membarrier (bsc1220398).
    - CVE-2024-26593: Fixed block process call transactions (bsc#1220009).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2024-26586: Fixed stack corruption (bsc#1220243).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2023-52448: Fixed kernel NULL pointer dereference in gfs2_rgrp_dump  (bsc#1220253).
    - CVE-2024-1151: Fixed unlimited number of recursions from action  sets (bsc#1219835).
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv  (bsc#1219127).
    - CVE-2024-0340: Fixed information disclosure in vhost/vhost.c:vhost_new_msg() (bsc#1218689).
    - CVE-2023-51042: Fixed use-after-free in amdgpu_cs_wait_all_fences in     drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (bsc#1219128).
    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2023-52569: Fixed a bug in btrfs by remoning BUG() after failure to insert delayed dir index item     (bsc#1220918).
    - CVE-2023-52482: Fixex a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2021-46934: Fixed a bug by validating user data in compat ioctl (bsc#1220469).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2021-47083: Fixed a global-out-of-bounds issue in mediatek: (bsc#1220917).
    - CVE-2024-26607: Fixed a probing race issue in sii902x: (bsc#1220736).
    - CVE-2021-47005: Fixed a NULL pointer dereference for ->get_features() (bsc#1220660).
    - CVE-2021-47060: Fixed a bug in KVM by stop looking for coalesced MMIO zones if the bus is destroyed     (bsc#1220742).
    - CVE-2021-47012: Fixed a use after free in siw_alloc_mr (bsc#1220627).
    - CVE-2021-46989: Fixed a bug by preventing corruption in shrinking truncate in hfsplus (bsc#1220737).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).

    The following non-security bugs were fixed:

    - EDAC/thunderx: Fix possible out-of-bounds string access (bsc#1220330)
    - ext4: fix deadlock due to mbcache entry corruption (bsc#1207653 bsc#1219915).
    - ibmvfc: make 'max_sectors' a module option (bsc#1216223).
    - KVM: Destroy target device if coalesced MMIO unregistration fails (git-fixes).
    - KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio (git-fixes).
    - KVM: VMX: Move VERW closer to VMentry for MDS mitigation (git-fixes).
    - KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH (git-fixes).
    - KVM: x86: add support for CPUID leaf 0x80000021 (git-fixes).
    - KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code (git-fixes).
    - KVM: x86: synthesize CPUID leaf 0x80000021h if useful (git-fixes).
    - KVM: x86: work around QEMU issue with synthetic CPUID leaves (git-fixes).
    - mbcache: Fixup kABI of mb_cache_entry (bsc#1207653 bsc#1219915).
    - scsi: Update max_hw_sectors on rescan (bsc#1216223).
    - x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: Add asm helpers for executing VERW (git-fixes).
    - x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key (git-fixes). Also add the removed     mds_user_clear symbol to kABI severities as it is exposed just for KVM module and is generally a core     kernel component so removing it is low risk.
    - x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf (git-fixes).
    - x86/entry_32: Add VERW just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0926-1 advisory.

    The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220831).
    - CVE-2023-52569: Fixed a bug in btrfs by remoning BUG() after failure to insert delayed dir index item     (bsc#1220918).
    - CVE-2023-52482: Fixed a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2021-46934: Fixed a bug by validating user data in compat ioctl (bsc#1220469).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2021-47083: Fixed a global-out-of-bounds issue in mediatek: (bsc#1220917).
    - CVE-2024-26607: Fixed a probing race issue in sii902x: (bsc#1220736).
    - CVE-2024-26589: Fixed out of bounds read due to variable offset alu on PTR_TO_FLOW_KEYS (bsc#1220255).
    - CVE-2021-47005: Fixed a NULL pointer dereference for ->get_features() (bsc#1220660).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close  (bsc#1220187).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval() (bsc#1218915).
    - CVE-2021-47060: Fixed a bug in KVM by stop looking for coalesced MMIO zones if the bus is destroyed     (bsc#1220742).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220825).
    - CVE-2023-52451: Fixed access beyond end of drmem array  (bsc#1220250).
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2023-52463: Fixed null pointer dereference in efivarfs (bsc#1220328).
    - CVE-2021-47012: Fixed a use after free in siw_alloc_mr (bsc#1220627).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier  (bsc#1220238).
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2021-46989: Fixed a bug by preventing corruption in shrinking truncate in hfsplus (bsc#1220737).
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge() (CVE-2023-46343).
    - CVE-2023-52439: Fixed use-after-free in uio_open (bsc#1220140).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty  (bsc#1220240).
    - CVE-2024-26602: Fixed overall slowdowns with sys_membarrier (bsc1220398).
    - CVE-2024-26593: Fixed block process call transactions (bsc#1220009).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2024-26586: Fixed stack corruption (bsc#1220243).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2023-52448: Fixed kernel NULL pointer dereference in gfs2_rgrp_dump  (bsc#1220253).
    - CVE-2024-1151: Fixed unlimited number of recursions from action  sets (bsc#1219835).
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv  (bsc#1219127).
    - CVE-2024-0340: Fixed information disclosure in vhost/vhost.c:vhost_new_msg() (bsc#1218689).
    - CVE-2023-51042: Fixed use-after-free in amdgpu_cs_wait_all_fences in     drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (bsc#1219128).

    The following non-security bugs were fixed:

    - EDAC/thunderx: Fix possible out-of-bounds string access (bsc#1220330)
    - KVM: Destroy target device if coalesced MMIO unregistration fails (git-fixes).
    - KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio (git-fixes).
    - KVM: VMX: Move VERW closer to VMentry for MDS mitigation (git-fixes).
    - KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH (git-fixes).
    - KVM: x86: add support for CPUID leaf 0x80000021 (git-fixes).
    - KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code (git-fixes).
    - KVM: x86: synthesize CPUID leaf 0x80000021h if useful (git-fixes).
    - KVM: x86: work around QEMU issue with synthetic CPUID leaves (git-fixes).
    - x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: Add asm helpers for executing VERW (git-fixes).
    - x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key (git-fixes).
    - x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf (git-fixes).
    - x86/entry_32: Add VERW just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0975-1 advisory.

    The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2024-26600: Fixed NULL pointer dereference for SRP (bsc#1220340).
    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2023-52482: Fixed a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2021-47077: Fixed a NULL pointer dereference when in shost_data (bsc#1220861).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2021-33200: Fixed a leakage of uninitialized bpf stack under speculation. (bsc#1186484)
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220831).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval() (bsc#1218915).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220825).
    - CVE-2021-46921: Fixed ordering in queued_write_lock_slowpath (bsc#1220468).
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2023-52451: Fixed access beyond end of drmem array  (bsc#1220250).
    - CVE-2021-46953: Fixed a corruption in interrupt mappings on watchdow probe failure (bsc#1220599).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier  (bsc#1220238).
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2021-47054: Fixed a bug to put child node before return (bsc#1220767).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46906: Fixed an info leak in hid_submit_ctrl (bsc#1220421).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2020-36777: Fixed a memory leak in dvb_media_device_free (bsc#1220526).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty (bsc#1220240).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge() (CVE-2023-46343).
    - CVE-2021-46992: Fixed a bug to avoid overflows in nft_hash_buckets (bsc#1220638).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2021-46991: Fixed a use-after-free in i40e_client_subtask (bsc#1220575).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2024-1151: Fixed unlimited number of recursions from action sets (bsc#1219835).
    - CVE-2023-52464: Fixed possible out-of-bounds string access (bsc#1220330)
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv (bsc#1219127).

    The following non-security bugs were fixed:

    - ASN.1: Fix check for strdup() success (git-fixes).
    - audit: fix possible soft lockup in __audit_inode_child() (git-fixes).
    - Bluetooth: hci_bcsp: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_h5: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_ll: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_qca: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bnx2x: Fix PF-VF communication over multi-cos queues (git-fixes).
    - doc/README.KSYMS: Add to repo.
    - e1000: fix memory leaks (git-fixes).
    - gve: Fix skb truesize underestimation (git-fixes).
    - igb: clean up in all error paths when enabling SR-IOV (git-fixes).
    - igb: Fix constant media auto sense switching when no cable is connected (git-fixes).
    - ipv6: Fix handling of LLA with VRF and sockets bound to VRF (git-fixes).
    - ipv6: fix typos in __ip6_finish_output() (git-fixes).
    - ixgbe: protect TX timestamping from API misuse (git-fixes).
    - kcm: Call strp_stop before strp_done in kcm_attach (git-fixes).
    - kcm: fix strp_init() order and cleanup (git-fixes).
    - KVM: s390: vsie: fix race during shadow creation (git-fixes bsc#1220613).
    - KVM: VMX: Move VERW closer to VMentry for MDS mitigation (git-fixes).
    - KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH (git-fixes).
    - KVM: x86: add support for CPUID leaf 0x80000021 (git-fixes).
    - KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code (git-fixes).
    - KVM: x86: synthesize CPUID leaf 0x80000021h if useful (git-fixes).
    - KVM: x86: work around QEMU issue with synthetic CPUID leaves (git-fixes).
    - locking/barriers: Introduce smp_cond_load_relaxed() and atomic_cond_read_relaxed() (bsc#1220468     bsc#1050549).
    - md: bypass block throttle for superblock update (git-fixes).
    - media: coda: constify platform_device_id (git-fixes).
    - media: coda: explicitly request exclusive reset control (git-fixes).
    - media: coda: reduce iram size to leave space for suspend to ram (git-fixes).
    - media: coda: reuse coda_s_fmt_vid_cap to propagate format in coda_s_fmt_vid_out (git-fixes).
    - media: coda: set min_buffers_needed (git-fixes).
    - media: coda: wake up capture queue on encoder stop after output streamoff (git-fixes).
    - media: dvb-usb: Add memory free on error path in dw2102_probe() (git-fixes).
    - media: dvb-usb: dw2102: fix uninit-value in su3000_read_mac_address (git-fixes).
    - media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() (git-fixes).
    - media: dw2102: Fix memleak on sequence of probes (git-fixes).
    - media: dw2102: Fix use after free (git-fixes).
    - media: dw2102: make dvb_usb_device_description structures const (git-fixes).
    - media: m920x: do not use stack on USB reads (git-fixes).
    - media: rc: do not remove first bit if leader pulse is present (git-fixes).
    - media: rc: ir-rc6-decoder: enable toggle bit for Kathrein RCU-676 remote (git-fixes).
    - media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() (git-fixes).
    - media: uvcvideo: Set capability in s_param (git-fixes).
    - net: bonding: debug: avoid printing debug logs when bond is not notifying peers (git-fixes).
    - net: fec: add missed clk_disable_unprepare in remove (git-fixes).
    - net: fec: Better handle pm_runtime_get() failing in .remove() (git-fixes).
    - net: fec: fix clock count mis-match (git-fixes).
    - net: fec: fix use-after-free in fec_drv_remove (git-fixes).
    - net: hisilicon: Fix dma_map_single failed on arm64 (git-fixes).
    - net: hisilicon: fix hip04-xmit never return TX_BUSY (git-fixes).
    - net: hisilicon: Fix usage of uninitialized variable in function mdio_sc_cfg_reg_write() (git-fixes).
    - net: hisilicon: make hip04_tx_reclaim non-reentrant (git-fixes).
    - net: hns3: add compatible handling for MAC VLAN switch parameter configuration (git-fixes).
    - net: hns3: not allow SSU loopback while execute ethtool -t dev (git-fixes).
    - net: lpc-enet: fix printk format strings (git-fixes).
    - net: nfc: llcp: Add lock when modifying device list (git-fixes).
    - net: phy: dp83867: enable robust auto-mdix (git-fixes).
    - net: phy: initialise phydev speed and duplex sanely (git-fixes).
    - net: sfp: add mutex to prevent concurrent state checks (git-fixes).
    - net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in IRQ context (git-fixes).
    - net: usb: dm9601: fix wrong return value in dm9601_mdio_read (git-fixes).
    - net/mlx5e: ethtool, Avoid setting speed to 56GBASE when autoneg off (git-fixes).
    - net/sched: tcindex: search key must be 16 bits (git-fixes).
    - nfsd: Do not refuse to serve out of cache (bsc#1220957).
    - PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device (git-fixes).
    - s390: use the correct count for __iowrite64_copy() (git-fixes bsc#1220607).
    - stmmac: fix potential division by 0 (git-fixes).
    - tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd (bsc#1218450).
    - usb: host: fotg210: fix the actual_length of an iso packet (git-fixes).
    - usb: host: fotg210: fix the endpoint's transactional opportunities calculation (git-fixes).
    - usb: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT (bsc#1218527).
    - usb: musb: dsps: Fix the probe error path (git-fixes).
    - usb: musb: musb_dsps: request_irq() after initializing musb (git-fixes).
    - usb: musb: tusb6010: check return value after calling platform_get_resource() (git-fixes).
    - usb: typec: tcpci: clear the fault status bit (git-fixes).
    - wcn36xx: Fix (QoS) null data frame bitrate/modulation (git-fixes).
    - wcn36xx: Fix discarded frames due to wrong sequence number (git-fixes).
    - wcn36xx: fix RX BD rate mapping for 5GHz legacy rates (git-fixes).
    - x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: Add asm helpers for executing VERW (bsc#1213456).
    - x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key (git-fixes). Also add mds_user_clear to     kABI severity as it's used purely for mitigation so it's low risk.
    - x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf (git-fixes).
    - x86/entry_32: Add VERW just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 5.10.47-39.130. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2022-002 advisory.

    2024-06-19: CVE-2021-47227 was added to this advisory.

    2024-06-06: CVE-2021-47009 was added to this advisory.

    2024-06-06: CVE-2021-47131 was added to this advisory.

    2024-06-06: CVE-2021-46976 was added to this advisory.

    2024-06-06: CVE-2021-47000 was added to this advisory.

    2024-06-06: CVE-2021-47010 was added to this advisory.

    2024-06-06: CVE-2021-47006 was added to this advisory.

    2024-06-06: CVE-2021-46981 was added to this advisory.

    2024-05-23: CVE-2021-46977 was added to this advisory.

    2024-05-23: CVE-2021-47035 was added to this advisory.

    2024-05-23: CVE-2021-47110 was added to this advisory.

    2024-05-23: CVE-2021-47175 was added to this advisory.

    2024-05-23: CVE-2021-47001 was added to this advisory.

    2024-05-23: CVE-2020-36776 was added to this advisory.

    2024-05-23: CVE-2021-46997 was added to this advisory.

    2024-05-23: CVE-2021-46951 was added to this advisory.

    2024-05-23: CVE-2021-47013 was added to this advisory.

    2024-05-23: CVE-2021-46963 was added to this advisory.

    2024-05-23: CVE-2021-47015 was added to this advisory.

    2024-05-23: CVE-2021-46985 was added to this advisory.

    2024-05-23: CVE-2021-46955 was added to this advisory.

    2024-05-23: CVE-2021-46956 was added to this advisory.

    2024-05-23: CVE-2021-46958 was added to this advisory.

    2024-05-23: CVE-2021-46960 was added to this advisory.

    2024-05-23: CVE-2021-47166 was added to this advisory.

    2024-05-23: CVE-2021-46978 was added to this advisory.

    2024-04-25: CVE-2021-46939 was added to this advisory.

    2024-04-25: CVE-2021-46993 was added to this advisory.

    2024-04-25: CVE-2021-46952 was added to this advisory.

    2024-04-25: CVE-2021-46938 was added to this advisory.

    2024-04-25: CVE-2021-47011 was added to this advisory.

    2024-04-25: CVE-2021-46953 was added to this advisory.

    2024-04-25: CVE-2021-46961 was added to this advisory.

    2024-04-25: CVE-2021-46950 was added to this advisory.

    2024-04-25: CVE-2021-46996 was added to this advisory.

    2024-03-27: CVE-2021-46906 was added to this advisory.

    A flaw was found in the Linux kernels implementation of wifi fragmentation handling. An attacker with the     ability to transmit within the wireless transmission range of an access point can abuse a flaw where     previous contents of wifi fragments can be unintentionally transmitted to another device. (CVE-2020-24586)

    A flaw was found in the Linux kernel's WiFi implementation. An attacker within the wireless range can     abuse a logic flaw in the WiFi implementation by reassembling packets from multiple fragments under     different keys, treating them as valid. This flaw allows an attacker to send a fragment under an incorrect     key, treating them as a valid fragment under the new key. The highest threat from this vulnerability is to     confidentiality. (CVE-2020-24587)

    A flaw was found in the Linux kernels wifi implementation. An attacker within wireless broadcast range can     inject custom data into the wireless communication circumventing checks on the data.  This can cause the     frame to pass checks and be considered a valid frame of a different type. (CVE-2020-24588)

    Frames used for authentication and key management between the AP and connected clients.  Some clients may     take these redirected frames masquerading as control mechanisms from the AP. (CVE-2020-26139)

    A vulnerability was found in Linux kernel's WiFi implementation.  An attacker within wireless range can     inject a control packet fragment where the kernel does not verify the Message Integrity Check     (authenticity) of fragmented TKIP frames. (CVE-2020-26141)

    A flaw was found in ath10k_htt_rx_proc_rx_frag_ind_hl in drivers/net/wireless/ath/ath10k/htt_rx.c in the     Linux kernel WiFi implementations, where it accepts a second (or subsequent) broadcast fragments even when     sent in plaintext and then process them as full unfragmented frames. The highest threat from this     vulnerability is to integrity. (CVE-2020-26145)

    A flaw was found in ieee80211_rx_h_defragment in net/mac80211/rx.c in the Linux Kernel's WiFi     implementation. This vulnerability can be abused to inject packets or exfiltrate selected fragments when     another device sends fragmented frames, and the WEP, CCMP, or GCMP data-confidentiality protocol is used.
    The highest threat from this vulnerability is to integrity. (CVE-2020-26147)

    A flaw was found in the Linux kernel in certs/blacklist.c, When signature entries for EFI_CERT_X509_GUID     are contained in the Secure Boot Forbidden Signature Database, the entries are skipped. This can cause a     security threat and breach system integrity, confidentiality and even lead to a denial of service problem.
    (CVE-2020-26541)

    A vulnerability was found in the bluez, where Passkey Entry protocol used in Secure Simple Pairing (SSP),     Secure Connections (SC) and LE Secure Connections (LESC) of the Bluetooth Core Specification is vulnerable     to an impersonation attack where an active attacker can impersonate the initiating device without any     previous knowledge. (CVE-2020-26558)

    In the Linux kernel, the following vulnerability has been resolved:

    thermal/drivers/cpufreq_cooling: Fix slab OOB issue (CVE-2020-36776)

    A flaw was found in the Linux kernel. Improper access control in BlueZ may allow an authenticated user to     potentially enable information disclosure via adjacent access. The highest threat from this vulnerability     is to data confidentiality and integrity. (CVE-2021-0129)

    A flaw was found in the Linux kernel's KVM implementation, where improper handing of the VM_IO|VM_PFNMAP     VMAs in KVM bypasses RO checks and leads to pages being freed while still accessible by the VMM and guest.
    This flaw allows users who can start and control a VM to read/write random pages of memory, resulting in     local privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity,     and system availability. (CVE-2021-22543)

    Guest triggered use-after-free in Linux xen-netback A malicious or buggy network PV frontend can force     Linux netback to disable the interface and terminate the receive kernel thread associated with queue 0 in     response to the frontend sending a malformed packet. Such kernel thread termination will lead to a use-     after-free in Linux netback when the backend is destroyed, as the kernel thread associated with queue 0     will have already exited and thus the call to kthread_stop will be performed against a stale pointer.
    (CVE-2021-28691)

    An out-of-bounds access flaw was found in the Linux kernel's implementation of the eBPF code verifier,     where an incorrect register bounds calculation while checking unsigned 32-bit instructions in an eBPF     program occurs.. By default accessing the eBPF verifier is only accessible to privileged users with     CAP_SYS_ADMIN. The issue results from the lack of proper validation of user-supplied eBPF programs prior     to executing them. A local user could use this flaw to crash the system or possibly escalate their     privileges on the system. (CVE-2021-31440)

    A flaw was found in the Linux kernel's handling of the removal of Bluetooth HCI controllers. This flaw     allows an attacker with a local account to exploit a race condition, leading to corrupted memory and     possible privilege escalation. The highest threat from this vulnerability is to confidentiality,     integrity, as well as system availability. (CVE-2021-32399)

    A use-after-free flaw was found in hci_send_acl in the bluetooth host controller interface (HCI) in Linux     kernel, where a local attacker with an access rights could cause a denial of service problem on the system     The issue results from the object hchan, freed in hci_disconn_loglink_complete_evt, yet still used in     other places. The highest threat from this vulnerability is to data integrity, confidentiality and system     availability. (CVE-2021-33034)

    In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because     of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a     side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)

    The canbus filesystem in the Linux kernel contains an information leak of kernel memory to devices on the     CAN bus network link layer.  An attacker with the ability to dump messages on the CAN bus is able to learn     of uninitialized stack values by dumbing messages on the can bus. (CVE-2021-34693)

    The eBPF RINGBUF bpf_ringbuf_reserve() function in the Linux kernel did not check that the allocated size     was smaller than the ringbuf size, allowing an attacker to perform out-of-bounds writes within the kernel     and therefore, arbitrary code execution. This issue was fixed via commit 4b81ccebaeee (bpf, ringbuf: Deny     reserve of buffers larger than ringbuf) (v5.13-rc4) and backported to the stable kernels in v5.12.4,     v5.11.21, and v5.10.37. It was introduced via 457f44363a88 (bpf: Implement BPF ring buffer and verifier     support for it) (v5.8-rc1). (CVE-2021-3489)

    The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly     update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and     therefore, arbitrary code execution. This issue was fixed via commit 049c4e13714e (bpf: Fix alu32 const     subreg bound tracking on bitwise operations) (v5.13-rc4) and backported to the stable kernels in v5.12.4,     v5.11.21, and v5.10.37. The AND/OR issues were introduced by commit 3f50f132d840 (bpf: Verifier, do     explicit ALU32 bounds tracking) (5.7-rc1) and the XOR variant was introduced by 2921c90d4718 (bpf:Fix a     verifier failure with xor) ( 5.10-rc1). (CVE-2021-3490)

    A flaw was found in the Linux kernel.  The io_uring PROVIDE_BUFFERS operation allowed the MAX_RW_COUNT     limit to be bypassed, which led to negative values being used in mem_rw when reading /proc/<PID>/mem. The     highest threat from this vulnerability is to data confidentiality and integrity as well as system     availability. (CVE-2021-3491)

    An out-of-bounds (OOB) memory access flaw was found in fs/f2fs/node.c in the f2fs module in the Linux     kernel. A bounds check failure allows a local attacker to gain access to out-of-bounds memory leading to a     system crash or a leak of internal kernel information. The highest threat from this vulnerability is to     system availability. (CVE-2021-3506)

    A flaw null pointer dereference in the Nitro Enclaves kernel driver was found in the way that Enclaves VMs     forces closures on the enclave file descriptor. A local user of a host machine could use this flaw to     crash the system or escalate their privileges on the system. (CVE-2021-3543)

    A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in     the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the     system. (CVE-2021-3564)

    A flaw use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in     the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call     hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(),     hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system     or escalate their privileges on the system. (CVE-2021-3573)

    A flaw was found in the Linux kernels NFC implementation, A NULL pointer dereference and BUG leading to a     denial of service can be triggered by a local unprivileged user causing a kernel panic. (CVE-2021-38208)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: usbhid: fix info leak in hid_submit_ctrl

    In hid_submit_ctrl(), the way of calculating the report length doesn'ttake into account that report->size     can be zero. When running thesyzkaller reproducer, a report of size 0 causes hid_submit_ctrl) tocalculate     transfer_buffer_length as 16384. When this urb is passed tothe usb core layer, KMSAN reports an info leak     of 16384 bytes.

    To fix this, first modify hid_report_len() to account for the zeroreport size case by using DIV_ROUND_UP     for the division. Then, call itfrom hid_submit_ctrl(). (CVE-2021-46906)

    In the Linux kernel, the following vulnerability has been resolved:

    dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails (CVE-2021-46938)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)

    In the Linux kernel, the following vulnerability has been resolved:

    md/raid1: properly indicate failure when ending a failed write request

    This patch addresses a data corruption bug in raid1 arrays using bitmaps.Without this fix, the bitmap bits     for the failed I/O end up being cleared.

    Since we are in the failure leg of raid1_end_write_request, the requesteither needs to be retried     (R1BIO_WriteError) or failed (R1BIO_Degraded). (CVE-2021-46950)

    In the Linux kernel, the following vulnerability has been resolved:

    tpm: efi: Use local variable for calculating final log size (CVE-2021-46951)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: fs_context: validate UDP retrans to prevent shift out-of-bounds (CVE-2021-46952)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure (CVE-2021-46953)

    In the Linux kernel, the following vulnerability has been resolved:

    openvswitch: fix stack OOB read while fragmenting IPv4 packets (CVE-2021-46955)

    In the Linux kernel, the following vulnerability has been resolved:

    virtiofs: fix memory leak in virtio_fs_probe() (CVE-2021-46956)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: fix race between transaction aborts and fsyncs leading to use-after-free (CVE-2021-46958)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: Return correct error code from smb2_get_enc_key (CVE-2021-46960)

    In the Linux kernel, the following vulnerability has been resolved:

    irqchip/gic-v3: Do not enable irqs when handling spurious interrups (CVE-2021-46961)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: qla2xxx: Fix crash in qla2xxx_mqueuecommand() (CVE-2021-46963)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/i915: Fix crash in auto_retire (CVE-2021-46976)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: VMX: Disable preemption when probing user return MSRs (CVE-2021-46977)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nVMX: Always make an attempt to map eVMCS after migration (CVE-2021-46978)

    In the Linux kernel, the following vulnerability has been resolved:

    nbd: Fix NULL pointer in flush_workqueue (CVE-2021-46981)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: scan: Fix a memory leak in an error handling path (CVE-2021-46985)

    In the Linux kernel, the following vulnerability has been resolved:

    sched: Fix out-of-bound access in uclamp (CVE-2021-46993)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nftables: Fix a memleak from userdata error path in new objects (CVE-2021-46996)

    In the Linux kernel, the following vulnerability has been resolved:

    arm64: entry: always set GIC_PRIO_PSR_I_SET during entry (CVE-2021-46997)

    In the Linux kernel, the following vulnerability has been resolved:

    ceph: fix inode leak on getattr error in __fh_to_dentry (CVE-2021-47000)

    In the Linux kernel, the following vulnerability has been resolved:

    xprtrdma: Fix cwnd update ordering (CVE-2021-47001)

    In the Linux kernel, the following vulnerability has been resolved:

    ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook (CVE-2021-47006)

    In the Linux kernel, the following vulnerability has been resolved:

    KEYS: trusted: Fix memory leak on object td (CVE-2021-47009)

    In the Linux kernel, the following vulnerability has been resolved:

    net: Only allow init netns to set default tcp cong to a restricted algo (CVE-2021-47010)

    In the Linux kernel, the following vulnerability has been resolved:

    mm: memcontrol: slab: fix obtain a reference to a freeing memcg (CVE-2021-47011)

    In the Linux kernel, the following vulnerability has been resolved:

    net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send (CVE-2021-47013)

    In the Linux kernel, the following vulnerability has been resolved:

    bnxt_en: Fix RX consumer index logic in the error path. (CVE-2021-47015)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/vt-d: Remove WO permissions on second-level paging entries (CVE-2021-47035)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/kvm: Disable kvmclock on all CPUs on shutdown (CVE-2021-47110)

    In the Linux kernel, the following vulnerability has been resolved: net/tls: Fix use-after-free after the     TLS device goes down and up When a netdev with active TLS offload goes down, tls_device_down is called to     stop the offload and tear down the TLS context. However, the socket stays alive, and it still points to     the TLS context, which is now deallocated. If a netdev goes up, while the connection is still active, and     the data flow resumes after a number of TCP retransmissions, it will lead to a use-after-free of the TLS     context. This commit addresses this bug by keeping the context alive until its normal destruction, and     implements the necessary fallbacks, so that the connection can resume in software (non-offloaded) kTLS     mode. (CVE-2021-47131)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() (CVE-2021-47166)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: fq_pie: fix OOB access in the traffic path (CVE-2021-47175)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/fpu: Prevent state corruption in __fpu__restore_sig() (CVE-2021-47227)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0925-1 advisory.

    The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2023-52482: Fixed a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2021-47077: Fixed a NULL pointer dereference when in shost_data (bsc#1220861).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work (bsc#1212514).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get and nfc_llcp_sock_get_sn (bsc#1220831).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval (bsc#1218915).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control (bsc#1220825).
    - CVE-2021-46921: Fixed ordering in queued_write_lock_slowpath (bsc#1220468).
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2023-52451: Fixed access beyond end of drmem array (bsc#1220250).
    - CVE-2021-46953: Fixed a corruption in interrupt mappings on watchdow probe failure (bsc#1220599).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier (bsc#1220238).
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2021-47054: Fixed a bug to put child node before return (bsc#1220767).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46906: Fixed an info leak in hid_submit_ctrl (bsc#1220421).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2020-36777: Fixed a memory leak in dvb_media_device_free (bsc#1220526).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty (bsc#1220240).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge (CVE-2023-46343).
    - CVE-2021-46992: Fixed a bug to avoid overflows in nft_hash_buckets (bsc#1220638).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2021-46991: Fixed a use-after-free in i40e_client_subtask (bsc#1220575).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2024-1151: Fixed unlimited number of recursions from action sets (bsc#1219835).
    - CVE-2023-52464: Fixed possible out-of-bounds string access (bsc#1220330)
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv (bsc#1219127).
    - CVE-2024-26600: Fixed NULL pointer dereference for SRP in phy-omap-usb2 (bsc#1220340).

    The following non-security bugs were fixed:

    - ASN.1: Fix check for strdup() success (git-fixes).
    - audit: fix possible soft lockup in __audit_inode_child() (git-fixes).
    - Bluetooth: hci_bcsp: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_h5: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_ll: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_qca: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bnx2x: Fix PF-VF communication over multi-cos queues (git-fixes).
    - e1000: fix memory leaks (git-fixes).
    - gve: Fix skb truesize underestimation (git-fixes).
    - igb: clean up in all error paths when enabling SR-IOV (git-fixes).
    - igb: Fix constant media auto sense switching when no cable is connected (git-fixes).
    - ipv6: Fix handling of LLA with VRF and sockets bound to VRF (git-fixes).
    - ipv6: fix typos in __ip6_finish_output() (git-fixes).
    - ixgbe: protect TX timestamping from API misuse (git-fixes).
    - kcm: Call strp_stop before strp_done in kcm_attach (git-fixes).
    - kcm: fix strp_init() order and cleanup (git-fixes).
    - KVM: s390: vsie: fix race during shadow creation (git-fixes bsc#1220613).
    - KVM: VMX: Move VERW closer to VMentry for MDS mitigation (git-fixes).
    - KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH (git-fixes).
    - KVM: x86: add support for CPUID leaf 0x80000021 (git-fixes).
    - KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code (git-fixes).
    - KVM: x86: synthesize CPUID leaf 0x80000021h if useful (git-fixes).
    - KVM: x86: work around QEMU issue with synthetic CPUID leaves (git-fixes).
    - locking/barriers: Introduce smp_cond_load_relaxed() and atomic_cond_read_relaxed() (bsc#1220468     bsc#1050549).
    - md: bypass block throttle for superblock update (git-fixes).
    - media: coda: constify platform_device_id (git-fixes).
    - media: coda: explicitly request exclusive reset control (git-fixes).
    - media: coda: reduce iram size to leave space for suspend to ram (git-fixes).
    - media: coda: reuse coda_s_fmt_vid_cap to propagate format in coda_s_fmt_vid_out (git-fixes).
    - media: coda: set min_buffers_needed (git-fixes).
    - media: coda: wake up capture queue on encoder stop after output streamoff (git-fixes).
    - media: dvb-usb: Add memory free on error path in dw2102_probe() (git-fixes).
    - media: dvb-usb: dw2102: fix uninit-value in su3000_read_mac_address (git-fixes).
    - media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() (git-fixes).
    - media: dw2102: Fix memleak on sequence of probes (git-fixes).
    - media: dw2102: Fix use after free (git-fixes).
    - media: dw2102: make dvb_usb_device_description structures const (git-fixes).
    - media: m920x: do not use stack on USB reads (git-fixes).
    - media: rc: do not remove first bit if leader pulse is present (git-fixes).
    - media: rc: ir-rc6-decoder: enable toggle bit for Kathrein RCU-676 remote (git-fixes).
    - media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() (git-fixes).
    - media: uvcvideo: Set capability in s_param (git-fixes).
    - net: bonding: debug: avoid printing debug logs when bond is not notifying peers (git-fixes).
    - net: fec: add missed clk_disable_unprepare in remove (git-fixes).
    - net: fec: Better handle pm_runtime_get() failing in .remove() (git-fixes).
    - net: fec: fix clock count mis-match (git-fixes).
    - net: fec: fix use-after-free in fec_drv_remove (git-fixes).
    - net: hisilicon: Fix dma_map_single failed on arm64 (git-fixes).
    - net: hisilicon: fix hip04-xmit never return TX_BUSY (git-fixes).
    - net: hisilicon: Fix usage of uninitialized variable in function mdio_sc_cfg_reg_write() (git-fixes).
    - net: hisilicon: make hip04_tx_reclaim non-reentrant (git-fixes).
    - net: hns3: add compatible handling for MAC VLAN switch parameter configuration (git-fixes).
    - net: hns3: not allow SSU loopback while execute ethtool -t dev (git-fixes).
    - net: lpc-enet: fix printk format strings (git-fixes).
    - net: nfc: llcp: Add lock when modifying device list (git-fixes).
    - net: phy: dp83867: enable robust auto-mdix (git-fixes).
    - net: phy: initialise phydev speed and duplex sanely (git-fixes).
    - net: sfp: add mutex to prevent concurrent state checks (git-fixes).
    - net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in IRQ context (git-fixes).
    - net: usb: dm9601: fix wrong return value in dm9601_mdio_read (git-fixes).
    - net/mlx5e: ethtool, Avoid setting speed to 56GBASE when autoneg off (git-fixes).
    - net/sched: tcindex: search key must be 16 bits (git-fixes).
    - nfsd: Do not refuse to serve out of cache (bsc#1220957).
    - PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device (git-fixes).
    - Revert 'md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d' (git-fixes).
    - Revert 'wcn36xx: Disable bmps when encryption is disabled' (git-fixes).
    - s390: use the correct count for __iowrite64_copy() (git-fixes bsc#1220607).
    - stmmac: fix potential division by 0 (git-fixes).
    - tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd (bsc#1218450).
    - usb: host: fotg210: fix the actual_length of an iso packet (git-fixes).
    - usb: host: fotg210: fix the endpoint's transactional opportunities calculation (git-fixes).
    - usb: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT (bsc#1218527).
    - usb: musb: dsps: Fix the probe error path (git-fixes).
    - usb: musb: musb_dsps: request_irq() after initializing musb (git-fixes).
    - usb: musb: tusb6010: check return value after calling platform_get_resource() (git-fixes).
    - usb: typec: tcpci: clear the fault status bit (git-fixes).
    - wcn36xx: Fix (QoS) null data frame bitrate/modulation (git-fixes).
    - wcn36xx: Fix discarded frames due to wrong sequence number (git-fixes).
    - wcn36xx: fix RX BD rate mapping for 5GHz legacy rates (git-fixes).
    - x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: Add asm helpers for executing VERW (bsc#1213456).
    - x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key (git-fixes). Also add mds_user_clear to     kABI severity as it's used purely for mitigation so it's low risk.
    - x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf (git-fixes).
    - x86/entry_32: Add VERW just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 4.14.238-182.421. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1685 advisory.

    2024-06-06: CVE-2021-47006 was added to this advisory.

    2024-05-23: CVE-2021-47013 was added to this advisory.

    2024-05-23: CVE-2021-46960 was added to this advisory.

    2024-05-23: CVE-2021-47166 was added to this advisory.

    2024-05-23: CVE-2021-46955 was added to this advisory.

    2024-05-23: CVE-2021-46985 was added to this advisory.

    2024-04-24: CVE-2021-46953 was added to this advisory.

    2024-04-24: CVE-2021-46939 was added to this advisory.

    2024-04-24: CVE-2021-46950 was added to this advisory.

    2024-04-24: CVE-2021-46938 was added to this advisory.

    2024-03-13: CVE-2021-46906 was added to this advisory.

    A vulnerability was found in the bluez, where Passkey Entry protocol used in Secure Simple Pairing (SSP),     Secure Connections (SC) and LE Secure Connections (LESC) of the Bluetooth Core Specification is vulnerable     to an impersonation attack where an active attacker can impersonate the initiating device without any     previous knowledge. (CVE-2020-26558)

    A flaw was found in the Linux kernel. Improper access control in BlueZ may allow an authenticated user to     potentially enable information disclosure via adjacent access. The highest threat from this vulnerability     is to data confidentiality and integrity. (CVE-2021-0129)

    A denial-of-service (DoS) flaw was identified  in the Linux kernel due to an incorrect memory barrier in     xt_replace_table in net/netfilter/x_tables.c in the netfilter subsystem. (CVE-2021-29650)

    A flaw was found in the Linux kernel's handling of the removal of Bluetooth HCI controllers. This flaw     allows an attacker with a local account to exploit a race condition, leading to corrupted memory and     possible privilege escalation. The highest threat from this vulnerability is to confidentiality,     integrity, as well as system availability. (CVE-2021-32399)

    A use-after-free flaw was found in hci_send_acl in the bluetooth host controller interface (HCI) in Linux     kernel, where a local attacker with an access rights could cause a denial of service problem on the system     The issue results from the object hchan, freed in hci_disconn_loglink_complete_evt, yet still used in     other places. The highest threat from this vulnerability is to data integrity, confidentiality and system     availability. (CVE-2021-33034)

    In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because     of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a     side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)

    A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in     the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the     system. (CVE-2021-3564)

    A flaw use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in     the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call     hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(),     hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system     or escalate their privileges on the system. (CVE-2021-3573)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: usbhid: fix info leak in hid_submit_ctrl

    In hid_submit_ctrl(), the way of calculating the report length doesn'ttake into account that report->size     can be zero. When running thesyzkaller reproducer, a report of size 0 causes hid_submit_ctrl) tocalculate     transfer_buffer_length as 16384. When this urb is passed tothe usb core layer, KMSAN reports an info leak     of 16384 bytes.

    To fix this, first modify hid_report_len() to account for the zeroreport size case by using DIV_ROUND_UP     for the division. Then, call itfrom hid_submit_ctrl(). (CVE-2021-46906)

    In the Linux kernel, the following vulnerability has been resolved:

    dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails (CVE-2021-46938)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)

    In the Linux kernel, the following vulnerability has been resolved:

    md/raid1: properly indicate failure when ending a failed write request

    This patch addresses a data corruption bug in raid1 arrays using bitmaps.Without this fix, the bitmap bits     for the failed I/O end up being cleared.

    Since we are in the failure leg of raid1_end_write_request, the requesteither needs to be retried     (R1BIO_WriteError) or failed (R1BIO_Degraded). (CVE-2021-46950)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure (CVE-2021-46953)

    In the Linux kernel, the following vulnerability has been resolved:

    openvswitch: fix stack OOB read while fragmenting IPv4 packets (CVE-2021-46955)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: Return correct error code from smb2_get_enc_key (CVE-2021-46960)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: scan: Fix a memory leak in an error handling path (CVE-2021-46985)

    In the Linux kernel, the following vulnerability has been resolved:

    ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook (CVE-2021-47006)

    In the Linux kernel, the following vulnerability has been resolved:

    net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send (CVE-2021-47013)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() (CVE-2021-47166)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 5.4.129-62.227. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2022-004 advisory.

    2024-06-07: CVE-2021-46939 was added to this advisory.

    2024-06-07: CVE-2021-47010 was added to this advisory.

    2024-06-07: CVE-2021-46985 was added to this advisory.

    2024-06-07: CVE-2021-46960 was added to this advisory.

    2024-06-07: CVE-2021-47006 was added to this advisory.

    2024-06-07: CVE-2021-47000 was added to this advisory.

    2024-06-07: CVE-2021-46961 was added to this advisory.

    2024-06-07: CVE-2021-47015 was added to this advisory.

    2024-06-07: CVE-2021-47013 was added to this advisory.

    2024-06-07: CVE-2021-47166 was added to this advisory.

    2024-06-07: CVE-2021-46906 was added to this advisory.

    2024-06-07: CVE-2021-46938 was added to this advisory.

    2024-06-07: CVE-2021-46950 was added to this advisory.

    2024-06-07: CVE-2021-46993 was added to this advisory.

    2024-06-07: CVE-2021-46956 was added to this advisory.

    2024-06-07: CVE-2021-46955 was added to this advisory.

    2024-06-07: CVE-2021-46951 was added to this advisory.

    2024-06-07: CVE-2021-46981 was added to this advisory.

    2024-06-07: CVE-2021-47110 was added to this advisory.

    2024-06-07: CVE-2021-46953 was added to this advisory.

    2024-06-07: CVE-2021-46963 was added to this advisory.

    A flaw was found in the Linux kernels implementation of wifi fragmentation handling. An attacker with the     ability to transmit within the wireless transmission range of an access point can abuse a flaw where     previous contents of wifi fragments can be unintentionally transmitted to another device. (CVE-2020-24586)

    A flaw was found in the Linux kernel's WiFi implementation. An attacker within the wireless range can     abuse a logic flaw in the WiFi implementation by reassembling packets from multiple fragments under     different keys, treating them as valid. This flaw allows an attacker to send a fragment under an incorrect     key, treating them as a valid fragment under the new key. The highest threat from this vulnerability is to     confidentiality. (CVE-2020-24587)

    A flaw was found in the Linux kernels wifi implementation. An attacker within wireless broadcast range can     inject custom data into the wireless communication circumventing checks on the data.  This can cause the     frame to pass checks and be considered a valid frame of a different type. (CVE-2020-24588)

    Frames used for authentication and key management between the AP and connected clients.  Some clients may     take these redirected frames masquerading as control mechanisms from the AP. (CVE-2020-26139)

    A vulnerability was found in Linux kernel's WiFi implementation.  An attacker within wireless range can     inject a control packet fragment where the kernel does not verify the Message Integrity Check     (authenticity) of fragmented TKIP frames. (CVE-2020-26141)

    A flaw was found in ath10k_htt_rx_proc_rx_frag_ind_hl in drivers/net/wireless/ath/ath10k/htt_rx.c in the     Linux kernel WiFi implementations, where it accepts a second (or subsequent) broadcast fragments even when     sent in plaintext and then process them as full unfragmented frames. The highest threat from this     vulnerability is to integrity. (CVE-2020-26145)

    A flaw was found in ieee80211_rx_h_defragment in net/mac80211/rx.c in the Linux Kernel's WiFi     implementation. This vulnerability can be abused to inject packets or exfiltrate selected fragments when     another device sends fragmented frames, and the WEP, CCMP, or GCMP data-confidentiality protocol is used.
    The highest threat from this vulnerability is to integrity. (CVE-2020-26147)

    A flaw was found in the Linux kernel in certs/blacklist.c, When signature entries for EFI_CERT_X509_GUID     are contained in the Secure Boot Forbidden Signature Database, the entries are skipped. This can cause a     security threat and breach system integrity, confidentiality and even lead to a denial of service problem.
    (CVE-2020-26541)

    A vulnerability was found in the bluez, where Passkey Entry protocol used in Secure Simple Pairing (SSP),     Secure Connections (SC) and LE Secure Connections (LESC) of the Bluetooth Core Specification is vulnerable     to an impersonation attack where an active attacker can impersonate the initiating device without any     previous knowledge. (CVE-2020-26558)

    A flaw was found in the Linux kernel. Improper access control in BlueZ may allow an authenticated user to     potentially enable information disclosure via adjacent access. The highest threat from this vulnerability     is to data confidentiality and integrity. (CVE-2021-0129)

    A flaw was found in the Linux kernel's KVM implementation, where improper handing of the VM_IO|VM_PFNMAP     VMAs in KVM bypasses RO checks and leads to pages being freed while still accessible by the VMM and guest.
    This flaw allows users who can start and control a VM to read/write random pages of memory, resulting in     local privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity,     and system availability. (CVE-2021-22543)

    A flaw was found in the Linux kernel's handling of the removal of Bluetooth HCI controllers. This flaw     allows an attacker with a local account to exploit a race condition, leading to corrupted memory and     possible privilege escalation. The highest threat from this vulnerability is to confidentiality,     integrity, as well as system availability. (CVE-2021-32399)

    A use-after-free flaw was found in hci_send_acl in the bluetooth host controller interface (HCI) in Linux     kernel, where a local attacker with an access rights could cause a denial of service problem on the system     The issue results from the object hchan, freed in hci_disconn_loglink_complete_evt, yet still used in     other places. The highest threat from this vulnerability is to data integrity, confidentiality and system     availability. (CVE-2021-33034)

    The canbus filesystem in the Linux kernel contains an information leak of kernel memory to devices on the     CAN bus network link layer.  An attacker with the ability to dump messages on the CAN bus is able to learn     of uninitialized stack values by dumbing messages on the can bus. (CVE-2021-34693)

    An out-of-bounds (OOB) memory access flaw was found in fs/f2fs/node.c in the f2fs module in the Linux     kernel. A bounds check failure allows a local attacker to gain access to out-of-bounds memory leading to a     system crash or a leak of internal kernel information. The highest threat from this vulnerability is to     system availability. (CVE-2021-3506)

    A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in     the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the     system. (CVE-2021-3564)

    A flaw use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in     the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call     hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(),     hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system     or escalate their privileges on the system. (CVE-2021-3573)

    A flaw was found in the Linux kernels NFC implementation, A NULL pointer dereference and BUG leading to a     denial of service can be triggered by a local unprivileged user causing a kernel panic. (CVE-2021-38208)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: usbhid: fix info leak in hid_submit_ctrl

    In hid_submit_ctrl(), the way of calculating the report length doesn'ttake into account that report->size     can be zero. When running thesyzkaller reproducer, a report of size 0 causes hid_submit_ctrl) tocalculate     transfer_buffer_length as 16384. When this urb is passed tothe usb core layer, KMSAN reports an info leak     of 16384 bytes.

    To fix this, first modify hid_report_len() to account for the zeroreport size case by using DIV_ROUND_UP     for the division. Then, call itfrom hid_submit_ctrl(). (CVE-2021-46906)

    In the Linux kernel, the following vulnerability has been resolved:

    dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails (CVE-2021-46938)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)

    In the Linux kernel, the following vulnerability has been resolved:

    md/raid1: properly indicate failure when ending a failed write request

    This patch addresses a data corruption bug in raid1 arrays using bitmaps.Without this fix, the bitmap bits     for the failed I/O end up being cleared.

    Since we are in the failure leg of raid1_end_write_request, the requesteither needs to be retried     (R1BIO_WriteError) or failed (R1BIO_Degraded). (CVE-2021-46950)

    In the Linux kernel, the following vulnerability has been resolved:

    tpm: efi: Use local variable for calculating final log size (CVE-2021-46951)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure (CVE-2021-46953)

    In the Linux kernel, the following vulnerability has been resolved:

    openvswitch: fix stack OOB read while fragmenting IPv4 packets (CVE-2021-46955)

    In the Linux kernel, the following vulnerability has been resolved:

    virtiofs: fix memory leak in virtio_fs_probe() (CVE-2021-46956)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: Return correct error code from smb2_get_enc_key (CVE-2021-46960)

    In the Linux kernel, the following vulnerability has been resolved:

    irqchip/gic-v3: Do not enable irqs when handling spurious interrups (CVE-2021-46961)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: qla2xxx: Fix crash in qla2xxx_mqueuecommand() (CVE-2021-46963)

    In the Linux kernel, the following vulnerability has been resolved:

    nbd: Fix NULL pointer in flush_workqueue (CVE-2021-46981)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: scan: Fix a memory leak in an error handling path (CVE-2021-46985)

    In the Linux kernel, the following vulnerability has been resolved:

    sched: Fix out-of-bound access in uclamp (CVE-2021-46993)

    In the Linux kernel, the following vulnerability has been resolved:

    ceph: fix inode leak on getattr error in __fh_to_dentry (CVE-2021-47000)

    In the Linux kernel, the following vulnerability has been resolved:

    ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook (CVE-2021-47006)

    In the Linux kernel, the following vulnerability has been resolved:

    net: Only allow init netns to set default tcp cong to a restricted algo (CVE-2021-47010)

    In the Linux kernel, the following vulnerability has been resolved:

    net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send (CVE-2021-47013)

    In the Linux kernel, the following vulnerability has been resolved:

    bnxt_en: Fix RX consumer index logic in the error path. (CVE-2021-47015)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/kvm: Disable kvmclock on all CPUs on shutdown (CVE-2021-47110)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() (CVE-2021-47166)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0976-1 advisory.

    The SUSE Linux Enterprise SLE12SP5 RT kernel was updated to receive various security and bugfixes.


    The following security bugs were fixed:

    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36777: Fixed a memory leak in dvb_media_device_free() (bsc#1220526).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2021-46906: Fixed an info leak in hid_submit_ctrl (bsc#1220421).
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46921: Fixed ordering in queued_write_lock_slowpath (bsc#1220468).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2021-46953: Fixed a corruption in interrupt mappings on watchdow probe failure (bsc#1220599).
    - CVE-2021-46991: Fixed a use-after-free in i40e_client_subtask (bsc#1220575).
    - CVE-2021-46992: Fixed a bug to avoid overflows in nft_hash_buckets (bsc#1220638).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2021-47054: Fixed a bug to put child node before return (bsc#1220767).
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2021-47077: Fixed a NULL pointer dereference when in shost_data (bsc#1220861).
    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge() (CVE-2023-46343).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2023-52429: Fixed potential DoS in dm_table_create in drivers/md/dm-table.c (bsc#1219827).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty  (bsc#1220240).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier  (bsc#1220238).
    - CVE-2023-52451: Fixed access beyond end of drmem array  (bsc#1220250).
    - CVE-2023-52464: Fixed possible out-of-bounds string access (bsc#1220330)
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2023-52482: Fixed a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220831).
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval() (bsc#1218915).
    - CVE-2024-1151: Fixed unlimited number of recursions from action  sets (bsc#1219835).
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv  (bsc#1219127).
    - CVE-2024-23851: Fixed crash in copy_params in drivers/md/dm-ioctl.c (bsc#1219146).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close  (bsc#1220187).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2024-26600: Fixed NULL pointer dereference for SRP in phy-omap-usb2 (bsc#1220340).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220825).

    The following non-security bugs were fixed:

    - [media] coda: simplify optional reset handling (git-fixes).
    - [media] media drivers: annotate fall-through (git-fixes).
    - [media] media: platform: coda: remove variable self assignment (git-fixes).
    - asn.1: fix check for strdup() success (git-fixes).
    - audit: fix possible soft lockup in __audit_inode_child() (git-fixes).
    - bluetooth: hci_bcsp: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bluetooth: hci_h5: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bluetooth: hci_ll: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bluetooth: hci_qca: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bnx2x: fix pf-vf communication over multi-cos queues (git-fixes).
    - doc/readme.ksyms: add to repo.++ kernel-source-rt.spec (revision 4)%define git_commit     1431ee6e1c7fc02206d6bd539f8bd8ec4ce61801release:    <release>.g1431ee6this package provides the rpm     macros and templates for kernel module packages++ kernel-source.spec.in (revision 4)this package provides     the rpm macros and templates for kernel module packages
    - e1000: fix memory leaks (git-fixes).
    - gve: fix skb truesize underestimation (git-fixes).
    - igb: clean up in all error paths when enabling sr-iov (git-fixes).
    - igb: fix constant media auto sense switching when no cable is connected (git-fixes).
    - ipv6: fix handling of lla with vrf and sockets bound to vrf (git-fixes).
    - ipv6: fix typos in __ip6_finish_output() (git-fixes).
    - ixgbe: protect tx timestamping from api misuse (git-fixes).
    - kcm: call strp_stop before strp_done in kcm_attach (git-fixes).
    - kcm: fix strp_init() order and cleanup (git-fixes).
    - kernel-source: fix description typo
    - kvm: s390: vsie: fix race during shadow creation (git-fixes bsc#1220613).
    - kvm: vmx: move verw closer to vmentry for mds mitigation (git-fixes).
    - kvm: vmx: use bt+jnc, i.e. eflags.cf to select vmresume vs. vmlaunch (git-fixes).
    - kvm: x86: add support for cpuid leaf 0x80000021 (git-fixes).
    - kvm: x86: move open-coded cpuid leaf 0x80000021 eax bit propagation code (git-fixes).
    - kvm: x86: synthesize cpuid leaf 0x80000021h if useful (git-fixes).
    - kvm: x86: work around qemu issue with synthetic cpuid leaves (git-fixes).
    - locking/barriers: introduce smp_cond_load_relaxed() and atomic_cond_read_relaxed() (bsc#1220468     bsc#1050549).
    - media: coda: constify platform_device_id (git-fixes).
    - media: coda: explicitly request exclusive reset control (git-fixes).
    - media: coda: reduce iram size to leave space for suspend to ram (git-fixes).
    - media: coda: reuse coda_s_fmt_vid_cap to propagate format in coda_s_fmt_vid_out (git-fixes).
    - media: coda: set min_buffers_needed (git-fixes).
    - media: coda: wake up capture queue on encoder stop after output streamoff (git-fixes).
    - media: dvb-usb: add memory free on error path in dw2102_probe() (git-fixes).
    - media: dvb-usb: dw2102: fix uninit-value in su3000_read_mac_address (git-fixes).
    - media: dvb-usb: m920x: fix a potential memory leak in m920x_i2c_xfer() (git-fixes).
    - media: dw2102: fix memleak on sequence of probes (git-fixes).
    - media: dw2102: fix use after free (git-fixes).
    - media: dw2102: make dvb_usb_device_description structures const (git-fixes).
    - media: m920x: do not use stack on usb reads (git-fixes).
    - media: rc: do not remove first bit if leader pulse is present (git-fixes).
    - media: rc: ir-rc6-decoder: enable toggle bit for kathrein rcu-676 remote (git-fixes).
    - media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() (git-fixes).
    - media: uvcvideo: set capability in s_param (git-fixes).
    - mkspec: use variant in constraints template constraints are not applied consistently with kernel package     variants. add variant to the constraints template as appropriate, and expand it in mkspec.
    - net/mlx5e: ethtool, avoid setting speed to 56gbase when autoneg off (git-fixes).
    - net/sched: tcindex: search key must be 16 bits (git-fixes).
    - net: bonding: debug: avoid printing debug logs when bond is not notifying peers (git-fixes).
    - net: fec: add missed clk_disable_unprepare in remove (git-fixes).
    - net: fec: better handle pm_runtime_get() failing in .remove() (git-fixes).
    - net: fec: fix clock count mis-match (git-fixes).
    - net: fec: fix use-after-free in fec_drv_remove (git-fixes).
    - net: hisilicon: fix dma_map_single failed on arm64 (git-fixes).
    - net: hisilicon: fix hip04-xmit never return tx_busy (git-fixes).
    - net: hisilicon: fix usage of uninitialized variable in function mdio_sc_cfg_reg_write() (git-fixes).
    - net: hisilicon: make hip04_tx_reclaim non-reentrant (git-fixes).
    - net: hns3: add compatible handling for mac vlan switch parameter configuration (git-fixes).
    - net: hns3: not allow ssu loopback while execute ethtool -t dev (git-fixes).
    - net: lpc-enet: fix printk format strings (git-fixes).
    - net: nfc: llcp: add lock when modifying device list (git-fixes).
    - net: phy: dp83867: enable robust auto-mdix (git-fixes).
    - net: phy: initialise phydev speed and duplex sanely (git-fixes).
    - net: sfp: add mutex to prevent concurrent state checks (git-fixes).
    - net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in irq context (git-fixes).
    - net: usb: dm9601: fix wrong return value in dm9601_mdio_read (git-fixes).
    - nfsd: do not refuse to serve out of cache (bsc#1220957).
    - pci: prevent xhci driver from claiming amd vangogh usb3 drd device (git-fixes).
    - revert 'md/raid5: wait for md_sb_change_pending in raid5d' (git-fixes).
    - revert 'wcn36xx: disable bmps when encryption is disabled' (git-fixes).
    - rpm/constraints.in: set jobs for riscv to 8 the same workers are used for x86 and riscv and the riscv     builds take ages. so align the riscv jobs count to x86.
    - rpm/kernel-binary.spec.in: install scripts/gdb when enabled in config (bsc#1219653) they are put into
    -devel subpackage. and a proper link to /usr/share/gdb/auto-load/ is created.
    - rpm/mkspec: sort entries in _multibuild otherwise it creates unnecessary diffs when tar-up-ing. it's of     course due to readdir() using 'random' order as served by the underlying filesystem. see for example:
    https://build.opensuse.org/request/show/1144457/changes
    - rpm: use run_if_exists for all external scriptlets with that the scriptlets do not need to be installed     for build.
    - s390: use the correct count for __iowrite64_copy() (git-fixes bsc#1220607).
    - stmmac: fix potential division by 0 (git-fixes).
    - tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd (bsc#1218450).
    - usb: host: fotg210: fix the actual_length of an iso packet (git-fixes).
    - usb: host: fotg210: fix the endpoint's transactional opportunities calculation (git-fixes).
    - usb: hub: check for alternate port before enabling a_alt_hnp_support (bsc#1218527).
    - usb: musb: dsps: fix the probe error path (git-fixes).
    - usb: musb: musb_dsps: request_irq() after initializing musb (git-fixes).
    - usb: musb: tusb6010: check return value after calling platform_get_resource() (git-fixes).
    - usb: typec: tcpci: clear the fault status bit (git-fixes).
    - wcn36xx: fix (qos) null data frame bitrate/modulation (git-fixes).
    - wcn36xx: fix discarded frames due to wrong sequence number (git-fixes).
    - wcn36xx: fix rx bd rate mapping for 5ghz legacy rates (git-fixes).
    - x86/asm: add _asm_rip() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: add asm helpers for executing verw (bsc#1213456).
    - x86/bugs: use alternative() instead of mds_user_clear static key (git-fixes). also add mds_user_clear to     kabi severity as it's used purely for mitigation so it's low risk.
    - x86/cpu, kvm: move x86_feature_lfence_rdtsc to its native leaf (git-fixes).
    - x86/entry_32: add verw just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
192014	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:0857-1)	Nessus	SuSE Local Security Checks	3/13/2024	7/10/2024	high
192487	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:0926-1)	Nessus	SuSE Local Security Checks	3/23/2024	7/10/2024	high
192503	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:0975-1)	Nessus	SuSE Local Security Checks	3/23/2024	7/10/2024	high
160459	Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-002)	Nessus	Amazon Linux Local Security Checks	5/2/2022	6/24/2024	high
192499	SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2024:0925-1)	Nessus	SuSE Local Security Checks	3/23/2024	7/10/2024	high
151793	Amazon Linux 2 : kernel (ALAS-2021-1685)	Nessus	Amazon Linux Local Security Checks	7/16/2021	6/10/2024	high
160440	Amazon Linux 2 : kernel (ALASKERNEL-5.4-2022-004)	Nessus	Amazon Linux Local Security Checks	5/2/2022	6/10/2024	high
192501	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:0976-1)	Nessus	SuSE Local Security Checks	3/23/2024	7/10/2024	high

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