A flaw was found in KVM. An improper check in svm_set_x2apic_msr_interception() may allow direct access to host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition.

An update of the linux package has been released.

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:4211 advisory.

    * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)

    * kernel: TCP-spoofed ghost ACKs and leak leak initial sequence number (CVE-2023-52881,RHV-2024-1001)

    * kernel: ovl: fix leaked entry (CVE-2021-46972)

    * kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)

    * kernel: gro: fix ownership transfer (CVE-2024-35890)

    * kernel: tls: (CVE-2024-26584, CVE-2024-26583, CVE-2024-26585)

    * kernel: wifi: (CVE-2024-35789, CVE-2024-27410, CVE-2024-35838, CVE-2024-35845)

    * kernel: mlxsw: (CVE-2024-35855, CVE-2024-35854, CVE-2024-35853, CVE-2024-35852, CVE-2024-36007)

    * kernel: PCI interrupt mapping cause oops [rhel-8] (CVE-2021-46909)

    * kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)

    * kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng [rhel-8] (CVE-2023-52615)

    * kernel: net/mlx5e: (CVE-2023-52626, CVE-2024-35835, CVE-2023-52667, CVE-2024-35959)

    * kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)

    * kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset [rhel-8] (CVE-2024-26801)

    * kernel: Squashfs: check the inode number is not the invalid value of zero (CVE-2024-26982)

    * kernel: netfilter: nf_tables: use timestamp to check for set element timeout [rhel-8.10]     (CVE-2024-27397)

    * kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)

    * kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)

    * kernel: x86/mm/swap: (CVE-2024-26759, CVE-2024-26906)

    * kernel: tipc: fix kernel warning when sending SYN message [rhel-8] (CVE-2023-52700)

    * kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)

    * kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)

    * kernel: powerpc/imc-pmu/powernv: (CVE-2023-52675, CVE-2023-52686)

    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)

    * kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)

    * kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)

    * kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)

    * kernel: crypto: (CVE-2024-26974, CVE-2023-52669, CVE-2023-52813)

    * kernel: net/mlx5/bnx2x/usb: (CVE-2024-35960, CVE-2024-35958, CVE-2021-47310, CVE-2024-26804,     CVE-2021-47311, CVE-2024-26859, CVE-2021-47236, CVE-2023-52703)

    * kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)

    * kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)

    * kernel: USB/usbnet: (CVE-2023-52781, CVE-2023-52877, CVE-2021-47495)

    * kernel: can: (CVE-2023-52878, CVE-2021-47456)

    * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)

    * kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

    Bug Fix(es):

    * Kernel panic - kernel BUG at mm/slub.c:376! (JIRA:Rocky Linux-29783)

    * Temporary values in FIPS integrity test should be zeroized [rhel-8.10.z] (JIRA:Rocky Linux-35361)

    * Rocky Linux8.6 - kernel: s390/cpum_cf: make crypto counters upward compatible (JIRA:Rocky Linux-36048)

    * [Rocky Linux8] blktests block/024 failed (JIRA:Rocky Linux-8130)

    * Rocky Linux8.9: EEH injections results  Error:  Power fault on Port 0 and other call     traces(Everest/1050/Shiner) (JIRA:Rocky Linux-14195)

    * Latency spikes with Matrox G200 graphic cards (JIRA:Rocky Linux-36172)

Tenable has extracted the preceding description block directly from the Rocky Linux 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 Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:4352 advisory.

    * kernel: tls (CVE-2024-26585,CVE-2024-26584, CVE-2024-26583

    * kernel-rt: kernel: PCI interrupt mapping cause oops [rhel-8] (CVE-2021-46909)

    * kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)

    * kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng (CVE-2023-52615)

    * kernel-rt: kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)

    * kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset CVE-2024-26801)

    * kernel: Squashfs: check the inode number is not the invalid value of zero  (CVE-2024-26982)

    * kernel: netfilter: nf_tables: use timestamp to check for set element timeout (CVE-2024-27397)

    * kernel: wifi: mac80211: (CVE-2024-35789, CVE-2024-35838, CVE-2024-35845)

    * kernel: wifi: nl80211: reject iftype change with mesh ID change (CVE-2024-27410)

    * kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)

    * kernel:TCP-spoofed ghost ACKs and leak initial sequence number (CVE-2023-52881)

    * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)

    * kernel: ovl: fix leaked dentry (CVE-2021-46972)

    * kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)

    * kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)

    * kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)

    * kernel: mm/swap: fix race when skipping swapcache (CVE-2024-26759)

    * kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)

    * kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (CVE-2024-26906)

    * kernel: net: ip_tunnel: prevent perpetual headroom growth (CVE-2024-26804)

    * kernel: net/usb: kalmia: avoid printing uninitialized value on error path (CVE-2023-52703)

    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)

    * kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)

    * kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)

    * kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)

    * kernel: net/bnx2x: Prevent access to a freed page in page_pool (CVE-2024-26859)

    * kernel: crypto: (CVE-2024-26974, CVE-2023-52813)

    * kernel: can: (CVE-2023-52878, CVE-2021-47456)

    * kernel: usb: (CVE-2023-52781, CVE-2023-52877)

    * kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)

    * kernel: usbnet: sanity check for maxpacket (CVE-2021-47495)

    * kernel: gro: fix ownership transfer (CVE-2024-35890)

    * kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)

    * kernel: tipc: fix kernel warning when sending SYN message (CVE-2023-52700)

    * kernel: net/mlx5/mlxsw: (CVE-2024-35960, CVE-2024-36007, CVE-2024-35855)

    * kernel: net/mlx5e: (CVE-2024-35959, CVE-2023-52626, CVE-2024-35835)

    * kernel: mlxsw: (CVE-2024-35854, CVE-2024-35853, CVE-2024-35852)

    * kernel: net: (CVE-2024-35958, CVE-2021-47311, CVE-2021-47236, CVE-2021-47310)

    * kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)

    * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)

    * kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

    Bug Fix(es):

    * kernel-rt: update RT source tree to the latest Rocky Linux-8.10.z kernel (JIRA:Rocky Linux-40882)

    * [rhel8.9][cxgb4]BUG: using smp_processor_id() in preemptible [00000000] code: ethtool/54735 (JIRA:Rocky     Linux-8779)

Tenable has extracted the preceding description block directly from the Rocky Linux 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 AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:4352 advisory.

    * kernel: tls (CVE-2024-26585,CVE-2024-26584, CVE-2024-26583
    * kernel-rt: kernel: PCI interrupt mapping cause oops [almalinux-8] (CVE-2021-46909)
    * kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)
    * kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng (CVE-2023-52615)
    * kernel-rt: kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)
    * kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset CVE-2024-26801)
    * kernel: Squashfs: check the inode number is not the invalid value of zero  (CVE-2024-26982)
    * kernel: netfilter: nf_tables: use timestamp to check for set element timeout (CVE-2024-27397)
    * kernel: wifi: mac80211: (CVE-2024-35789, CVE-2024-35838, CVE-2024-35845)
    * kernel: wifi: nl80211: reject iftype change with mesh ID change (CVE-2024-27410)
    * kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)
    * kernel:TCP-spoofed ghost ACKs and leak initial sequence number (CVE-2023-52881)
    * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)
    * kernel: ovl: fix leaked dentry (CVE-2021-46972)
    * kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)
    * kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)
    * kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)
    * kernel: mm/swap: fix race when skipping swapcache (CVE-2024-26759)
    * kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)
    * kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (CVE-2024-26906)
    * kernel: net: ip_tunnel: prevent perpetual headroom growth (CVE-2024-26804)
    * kernel: net/usb: kalmia: avoid printing uninitialized value on error path (CVE-2023-52703)
    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)
    * kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)
    * kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)
    * kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)
    * kernel: net/bnx2x: Prevent access to a freed page in page_pool (CVE-2024-26859)
    * kernel: crypto: (CVE-2024-26974, CVE-2023-52813)
    * kernel: can: (CVE-2023-52878, CVE-2021-47456)
    * kernel: usb: (CVE-2023-52781, CVE-2023-52877)
    * kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)
    * kernel: usbnet: sanity check for maxpacket (CVE-2021-47495)
    * kernel: gro: fix ownership transfer (CVE-2024-35890)
    * kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)
    * kernel: tipc: fix kernel warning when sending SYN message (CVE-2023-52700)
    * kernel: net/mlx5/mlxsw: (CVE-2024-35960, CVE-2024-36007, CVE-2024-35855)
    * kernel: net/mlx5e: (CVE-2024-35959, CVE-2023-52626, CVE-2024-35835)
    * kernel: mlxsw: (CVE-2024-35854, CVE-2024-35853, CVE-2024-35852)
    * kernel: net: (CVE-2024-35958, CVE-2021-47311, CVE-2021-47236, CVE-2021-47310)
    * kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)
    * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)
    * kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

    Bug Fix(es):

    * kernel-rt: update RT source tree to the latest AlmaLinux-8.10.z kernel (JIRA:AlmaLinux-40882)
    * [almalinux8.9][cxgb4]BUG: using smp_processor_id() in preemptible [00000000] code: ethtool/54735     (JIRA:AlmaLinux-8779)

Tenable has extracted the preceding description block directly from the AlmaLinux 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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:4352 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.

    Security Fix(es):

    * kernel: tls (CVE-2024-26585,CVE-2024-26584, CVE-2024-26583

    * kernel-rt: kernel: PCI interrupt mapping cause oops [rhel-8] (CVE-2021-46909)

    * kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)

    * kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng (CVE-2023-52615)

    * kernel-rt: kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)

    * kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset CVE-2024-26801)

    * kernel: Squashfs: check the inode number is not the invalid value of zero  (CVE-2024-26982)

    * kernel: netfilter: nf_tables: use timestamp to check for set element timeout (CVE-2024-27397)

    * kernel: wifi: mac80211: (CVE-2024-35789, CVE-2024-35838, CVE-2024-35845)

    * kernel: wifi: nl80211: reject iftype change with mesh ID change (CVE-2024-27410)

    * kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)

    * kernel:TCP-spoofed ghost ACKs and leak initial sequence number (CVE-2023-52881)

    * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)

    * kernel: ovl: fix leaked dentry (CVE-2021-46972)

    * kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)

    * kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)

    * kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)

    * kernel: mm/swap: fix race when skipping swapcache (CVE-2024-26759)

    * kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)

    * kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (CVE-2024-26906)

    * kernel: net: ip_tunnel: prevent perpetual headroom growth (CVE-2024-26804)

    * kernel: net/usb: kalmia: avoid printing uninitialized value on error path (CVE-2023-52703)

    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)

    * kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)

    * kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)

    * kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)

    * kernel: net/bnx2x: Prevent access to a freed page in page_pool (CVE-2024-26859)

    * kernel: crypto: (CVE-2024-26974, CVE-2023-52813)

    * kernel: can: (CVE-2023-52878, CVE-2021-47456)

    * kernel: usb: (CVE-2023-52781, CVE-2023-52877)

    * kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)

    * kernel: usbnet: sanity check for maxpacket (CVE-2021-47495)

    * kernel: gro: fix ownership transfer (CVE-2024-35890)

    * kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)

    * kernel: tipc: fix kernel warning when sending SYN message (CVE-2023-52700)

    * kernel: net/mlx5/mlxsw: (CVE-2024-35960, CVE-2024-36007, CVE-2024-35855)

    * kernel: net/mlx5e: (CVE-2024-35959, CVE-2023-52626, CVE-2024-35835)

    * kernel: mlxsw: (CVE-2024-35854, CVE-2024-35853, CVE-2024-35852)

    * kernel: net: (CVE-2024-35958, CVE-2021-47311, CVE-2021-47236, CVE-2021-47310)

    * kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)

    * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)

    * kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

    Bug Fix(es):

    * kernel-rt: update RT source tree to the latest RHEL-8.10.z kernel (JIRA:RHEL-40882)

    * [rhel8.9][cxgb4]BUG: using smp_processor_id() in preemptible [00000000] code: ethtool/54735     (JIRA:RHEL-8779)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-4211 advisory.

    - udf: Fix NULL pointer dereference in udf_symlink function (Pavel Reichl) [RHEL-37769] {CVE-2021-47353}
    - net: ti: fix UAF in tlan_remove_one (Jose Ignacio Tornos Martinez) [RHEL-38940] {CVE-2021-47310}
    - ARM: footbridge: fix PCI interrupt mapping (Myron Stowe) [RHEL-26971] {CVE-2021-46909}
    - i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (Kamal Heib) [RHEL-37454] {CVE-2024-36004}
    - net/mlx5e: Fix mlx5e_priv_init() cleanup flow (Kamal Heib) [RHEL-37424] {CVE-2024-35959}
    - net/mlx5: Properly link new fs rules into the tree (Kamal Heib) [RHEL-37420] {CVE-2024-35960}
    - net/mlx5e: fix a potential double-free in fs_any_create_groups (Kamal Heib) [RHEL-37091]     {CVE-2023-52667}
    - net: ena: Fix incorrect descriptor free behavior (Kamal Heib) [RHEL-37428] {CVE-2024-35958}
    - mISDN: hfcpci: Fix use-after-free bug in hfcpci_softirq (Jose Ignacio Tornos Martinez) [RHEL-37763]     {CVE-2021-47356}
    - mISDN: fix possible use-after-free in HFC_cleanup() (Jose Ignacio Tornos Martinez) [RHEL-37763]     {CVE-2021-47356}
    - crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak (Vladis Dronov) [RHEL-35106] {CVE-2024-26974}
    - crypto: qat - resolve race condition during AER recovery (Vladis Dronov) [RHEL-35106] {CVE-2024-26974}
    - mptcp: fix data re-injection from stale subflow (Davide Caratti) [RHEL-33133] {CVE-2024-26826}
    - ipv6: sr: fix possible use-after-free and null-ptr-deref (Hangbin Liu) [RHEL-31730] {CVE-2024-26735}
    - net/bnx2x: Prevent access to a freed page in page_pool (Michal Schmidt) [RHEL-14195 RHEL-33243]     {CVE-2024-26859}
    - x86: KVM: SVM: always update the x2avic msr interception (Maxim Levitsky) [RHEL-15495] {CVE-2023-5090}
    - EDAC/thunderx: Fix possible out-of-bounds string access (Aristeu Rozanski) [RHEL-26573] {CVE-2023-52464}
    - net: qcom/emac: fix UAF in emac_remove (Ken Cox) [RHEL-37834] {CVE-2021-47311}
    - perf/core: Bail out early if the request AUX area is out of bound (Michael Petlan) [RHEL-38268]     {CVE-2023-52835}
    - crypto: pcrypt - Fix hungtask for PADATA_RESET (Herbert Xu) [RHEL-38171] {CVE-2023-52813}
    - drm/amdgpu: fix use-after-free bug (Jocelyn Falempe) [RHEL-31240] {CVE-2024-26656}
    - mlxsw: spectrum_acl_tcam: Fix possible use-after-free during rehash (Ivan Vecera) [RHEL-37008]     {CVE-2024-35854}
    - mlxsw: spectrum_acl_tcam: Fix possible use-after-free during activity update (Ivan Vecera) [RHEL-37004]     {CVE-2024-35855}
    - mlxsw: spectrum_acl_tcam: Fix memory leak during rehash (Ivan Vecera) [RHEL-37012] {CVE-2024-35853}
    - mlxsw: spectrum_acl_tcam: Fix memory leak when canceling rehash work (Ivan Vecera) [RHEL-37016]     {CVE-2024-35852}
    - mlxsw: spectrum_acl_tcam: Fix warning during rehash (Ivan Vecera) [RHEL-37480] {CVE-2024-36007}
    - can: peak_pci: peak_pci_remove(): fix UAF (Jose Ignacio Tornos Martinez) [RHEL-38419] {CVE-2021-47456}
    - usbnet: fix error return code in usbnet_probe() (Jose Ignacio Tornos Martinez) [RHEL-38440]     {CVE-2021-47495}
    - usbnet: sanity check for maxpacket (Jose Ignacio Tornos Martinez) [RHEL-38440] {CVE-2021-47495}
    - net/mlx5e: fix a double-free in arfs_create_groups (Kamal Heib) [RHEL-36920] {CVE-2024-35835}
    - can: dev: can_put_echo_skb(): don't crash kernel if can_priv::echo_skb is accessed out of bounds (Jose     Ignacio Tornos Martinez) [RHEL-38220] {CVE-2023-52878}
    - net: cdc_eem: fix tx fixup skb leak (Jose Ignacio Tornos Martinez) [RHEL-38080] {CVE-2021-47236}
    - net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path (Jose Ignacio Tornos Martinez)     [RHEL-38113] {CVE-2023-52703}
    - usb: typec: tcpm: Fix NULL pointer dereference in tcpm_pd_svdm() (Desnes Nunes) [RHEL-38248]     {CVE-2023-52877}
    - usb: config: fix iteration issue in 'usb_get_bos_descriptor()' (Desnes Nunes) [RHEL-38240]     {CVE-2023-52781}
    - gro: fix ownership transfer (Xin Long) [RHEL-37226] {CVE-2024-35890}
    - tipc: fix kernel warning when sending SYN message (Xin Long) [RHEL-38109] {CVE-2023-52700}
    - erspan: make sure erspan_base_hdr is present in skb->head (Xin Long) [RHEL-37230] {CVE-2024-35888}
    - netfilter: nf_tables: use timestamp to check for set element timeout (Phil Sutter) [RHEL-38023]     {CVE-2024-27397}
    - crypto: s390/aes - Fix buffer overread in CTR mode (Herbert Xu) [RHEL-37089] {CVE-2023-52669}
    - wifi: iwlwifi: dbg-tlv: ensure NUL termination (Jose Ignacio Tornos Martinez) [RHEL-37026]     {CVE-2024-35845}
    - wifi: mac80211: fix potential sta-link leak (Jose Ignacio Tornos Martinez) [RHEL-36916] {CVE-2024-35838}
    - wifi: nl80211: reject iftype change with mesh ID change (Jose Ignacio Tornos Martinez) [RHEL-36884]     {CVE-2024-27410}
    - wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes (Jose Ignacio Tornos Martinez)     [RHEL-36807] {CVE-2024-35789}
    - Bluetooth: Avoid potential use-after-free in hci_error_reset (David Marlin) [RHEL-31826]     {CVE-2024-26801}
    - tls: disable async encrypt/decrypt (Sabrina Dubroca) [RHEL-26362 RHEL-26409 RHEL-26420] {CVE-2024-26584     CVE-2024-26583 CVE-2024-26585}
    - Squashfs: check the inode number is not the invalid value of zero (Phillip Lougher) [RHEL-35096]     {CVE-2024-26982}
    - ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (Rafael Aquini) [RHEL-27782]     {CVE-2021-47069}
    - ipc/msg.c: update and document memory barriers (Rafael Aquini) [RHEL-27782] {CVE-2021-47069}
    - ipc/sem.c: document and update memory barriers (Rafael Aquini) [RHEL-27782] {CVE-2021-47069}
    - ipc/mqueue.c: update/document memory barriers (Rafael Aquini) [RHEL-27782] {CVE-2021-47069}
    - ipc/mqueue.c: remove duplicated code (Rafael Aquini) [RHEL-27782] {CVE-2021-47069}
    - net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context (Kamal Heib) [RHEL-30582]     {CVE-2023-52626}
    - hwrng: core - Fix page fault dead lock on mmap-ed hwrng (Prarit Bhargava) [RHEL-29485] {CVE-2023-52615}
    - powerpc/powernv: Add a null pointer check in opal_event_init() (Mamatha Inamdar) [RHEL-37058]     {CVE-2023-52686}
    - net: ip_tunnel: prevent perpetual headroom growth (Felix Maurer) [RHEL-31814] {CVE-2024-26804}
    - RDMA/mlx5: Fix fortify source warning while accessing Eth segment (Kamal Heib) [RHEL-33162]     {CVE-2024-26907}
    - ovl: fix leaked dentry (Miklos Szeredi) [RHEL-27306] {CVE-2021-46972}
    - x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (Rafael Aquini) [RHEL-33166]     {CVE-2024-26906}
    - x86/mm: Move is_vsyscall_vaddr() into asm/vsyscall.h (Rafael Aquini) [RHEL-33166] {CVE-2024-26906}
    - x86/mm/vsyscall: Consider vsyscall page part of user address space (Rafael Aquini) [RHEL-33166]     {CVE-2024-26906}
    - x86/mm: Add vsyscall address helper (Rafael Aquini) [RHEL-33166] {CVE-2024-26906}
    - mm/swap: fix race when skipping swapcache (Rafael Aquini) [RHEL-31644] {CVE-2024-26759}
    - swap: fix do_swap_page() race with swapoff (Rafael Aquini) [RHEL-31644] {CVE-2024-26759}
    - mm/swapfile: use percpu_ref to serialize against concurrent swapoff (Rafael Aquini) [RHEL-31644]     {CVE-2024-26759}
    - mm/damon/vaddr-test: fix memory leak in damon_do_test_apply_three_regions() (Rafael Aquini) [RHEL-29294]     {CVE-2023-52560}
    - platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (Prarit Bhargava) [RHEL-27790]     {CVE-2021-47073}
    - Bluetooth: avoid memcmp() out of bounds warning (David Marlin) [RHEL-3017] {CVE-2020-26555}
    - Bluetooth: hci_event: Fix coding style (David Marlin) [RHEL-3017] {CVE-2020-26555}
    - Bluetooth: hci_event: Fix using memcmp when comparing keys (David Marlin) [RHEL-3017] {CVE-2020-26555}
    - Bluetooth: Reject connection with the device which has same BD_ADDR (David Marlin) [RHEL-3017]     {CVE-2020-26555}
    - Bluetooth: hci_event: Ignore NULL link key (David Marlin) [RHEL-3017] {CVE-2020-26555}
    - ppp_async: limit MRU to 64K (Guillaume Nault) [RHEL-31353] {CVE-2024-26675}
    - powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (Mamatha Inamdar) [RHEL-37078]     {CVE-2023-52675}

Tenable has extracted the preceding description block directly from the Oracle Linux 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 AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:4211 advisory.

    * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)
    * kernel:TCP-spoofed ghost ACKs and leak leak initial sequence number (CVE-2023-52881,RHV-2024-1001)
    * kernel: ovl: fix leaked dentry (CVE-2021-46972)
    * kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)
    * kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)
    * kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)
    * kernel: mm/swap: fix race when skipping swapcache (CVE-2024-26759)
    * kernel: net: ip_tunnel: prevent perpetual headroom growth (CVE-2024-26804)
    * kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)
    * kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (CVE-2024-26906)
    * kernel: powerpc/powernv: Add a null pointer check in opal_event_init() (CVE-2023-52686)
    * kernel: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (CVE-2023-52675)
    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)
    * kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)
    * kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)
    * kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)
    * kernel: net/bnx2x: Prevent access to a freed page in page_pool (CVE-2024-26859)
    * kernel: crypto: qat - resolve race condition during AER recovery (CVE-2024-26974)
    * kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)
    * kernel: net/mlx5: Properly link new fs rules into the tree (CVE-2024-35960)
    * kernel: net/mlx5e: Fix mlx5e_priv_init() cleanup flow (CVE-2024-35959)
    * kernel: net: ena: Fix incorrect descriptor free behavior (CVE-2024-35958)
    * kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)
    * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)
    * kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)
    * kernel: net: ti: fix UAF in tlan_remove_one (CVE-2021-47310)

    Bug Fix(es):

    * Kernel panic - kernel BUG at mm/slub.c:376! (JIRA:AlmaLinux-29783)
    * Temporary values in FIPS integrity test should be zeroized [almalinux-8.10.z] (JIRA:AlmaLinux-35361)
    * AlmaLinux8.6 - kernel: s390/cpum_cf: make crypto counters upward compatible (JIRA:AlmaLinux-36048)
    * [AlmaLinux8] blktests block/024 failed (JIRA:AlmaLinux-8130)
    * AlmaLinux8.9: EEH injections results  Error:  Power fault on Port 0 and other call     traces(Everest/1050/Shiner) (JIRA:AlmaLinux-14195)
    * Latency spikes with Matrox G200 graphic cards (JIRA:AlmaLinux-36172)

Tenable has extracted the preceding description block directly from the AlmaLinux 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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:4211 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)

    * kernel: TCP-spoofed ghost ACKs and leak leak initial sequence number (CVE-2023-52881,RHV-2024-1001)

    * kernel: ovl: fix leaked entry (CVE-2021-46972)

    * kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)

    * kernel: gro: fix ownership transfer (CVE-2024-35890)

    * kernel: tls: (CVE-2024-26584, CVE-2024-26583, CVE-2024-26585)

    * kernel: wifi: (CVE-2024-35789, CVE-2024-27410, CVE-2024-35838, CVE-2024-35845)

    * kernel: mlxsw: (CVE-2024-35855, CVE-2024-35854, CVE-2024-35853, CVE-2024-35852, CVE-2024-36007)

    * kernel: PCI interrupt mapping cause oops [rhel-8] (CVE-2021-46909)

    * kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)

    * kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng [rhel-8] (CVE-2023-52615)

    * kernel: net/mlx5e: (CVE-2023-52626, CVE-2024-35835, CVE-2023-52667, CVE-2024-35959)

    * kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)

    * kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset [rhel-8] (CVE-2024-26801)

    * kernel: Squashfs: check the inode number is not the invalid value of zero (CVE-2024-26982)

    * kernel: netfilter: nf_tables: use timestamp to check for set element timeout [rhel-8.10]     (CVE-2024-27397)

    * kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)

    * kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)

    * kernel: x86/mm/swap: (CVE-2024-26759, CVE-2024-26906)

    * kernel: tipc: fix kernel warning when sending SYN message [rhel-8] (CVE-2023-52700)

    * kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)

    * kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)

    * kernel: powerpc/imc-pmu/powernv: (CVE-2023-52675, CVE-2023-52686)

    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)

    * kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)

    * kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)

    * kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)

    * kernel: crypto: (CVE-2024-26974, CVE-2023-52669, CVE-2023-52813)

    * kernel: net/mlx5/bnx2x/usb: (CVE-2024-35960, CVE-2024-35958, CVE-2021-47310, CVE-2024-26804,     CVE-2021-47311, CVE-2024-26859, CVE-2021-47236, CVE-2023-52703)

    * kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)

    * kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)

    * kernel: USB/usbnet: (CVE-2023-52781, CVE-2023-52877, CVE-2021-47495)

    * kernel: can: (CVE-2023-52878, CVE-2021-47456)

    * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)

    * kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

    Bug Fix(es):

    * Kernel panic - kernel BUG at mm/slub.c:376! (JIRA:RHEL-29783)

    * Temporary values in FIPS integrity test should be zeroized [rhel-8.10.z] (JIRA:RHEL-35361)

    * RHEL8.6 - kernel: s390/cpum_cf: make crypto counters upward compatible (JIRA:RHEL-36048)

    * [RHEL8] blktests block/024 failed (JIRA:RHEL-8130)

    * RHEL8.9: EEH injections results  Error:  Power fault on Port 0 and other call     traces(Everest/1050/Shiner) (JIRA:RHEL-14195)

    * Latency spikes with Matrox G200 graphic cards (JIRA:RHEL-36172)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:3854 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.

    Security Fix(es):

    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)

    * kernel: bluetooth: bt_sock_ioctl race condition leads to use-after-free in bt_sock_recvmsg     (CVE-2023-51779)

    * kernel: kvm: Avoid potential UAF in LPI translation cache (CVE-2024-26598)

    * kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)

    Bug Fix:

    * kernel-rt: update RT source tree to the latest RHEL-9.2 ad hoc schedule build (JIRA:RHEL-38545)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:3855 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)

    * kernel: bluetooth: bt_sock_ioctl race condition leads to use-after-free in bt_sock_recvmsg     (CVE-2023-51779)

    * kernel: kvm: Avoid potential UAF in LPI translation cache (CVE-2024-26598)

    * kernel: KVM: s390: vsie: fix race during shadow creation (CVE-2023-52639)

    * kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:2758 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation (CVE-2023-6240)

    * CVE-2024-25743 hw: amd: Instruction raise #VC exception at exit (AMD-     SN-3008,CVE-2024-25742,CVE-2024-25743)

    Bug Fix(es):

    * ffdhe* algortihms introduced in 0a2e5b909023 as .fips_allowed=1 lack pairwise consistency tests     (JIRA:RHEL-27009)

    * mm/mglru: fix underprotected page cache (JIRA:RHEL-29235)

    * [EMR] [TBOOT OS] SUT could not go to S3 state with RHEL 9.2 Tboot OS One CPU return -16 running BUSY     (JIRA:RHEL-29673)

    * system hangs completely - NMI not possible (JIRA:RHEL-30678)

    * ice 0000:6f:00.0: PTP failed to get time (JIRA:RHEL-30110)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Ubuntu 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6572-1 advisory.

    Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero     erasesize during device attachment. A local privileged attacker could use this to cause a denial of     service (system crash). (CVE-2023-31085)

    Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading     to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash)     or possibly execute arbitrary code. (CVE-2023-4244)

    Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in     the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a     denial of service (host kernel crash). (CVE-2023-5090)

    It was discovered that the SMB network file sharing protocol implementation in the Linux kernel did not     properly handle certain error conditions, leading to a use-after-free vulnerability. A local attacker     could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
    (CVE-2023-5345)

    Murray McAllister discovered that the VMware Virtual GPU DRM driver in the Linux kernel did not properly     handle memory objects when storing surfaces, leading to a use-after-free vulnerability. A local attacker     in a guest VM could use this to cause a denial of service (system crash) or possibly execute arbitrary     code. (CVE-2023-5633)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-13043 advisory.

    - nvmet-tcp: Fix a possible UAF in queue intialization setup (Sagi Grimberg)  [Orabug: 36028025]     {CVE-2023-5178}
    - x86: KVM: SVM: always update the x2avic msr interception (Maxim Levitsky)  [Orabug: 35857365]     {CVE-2023-5090}
    - netfilter: nf_tables: disallow rule removal from chain binding (Pablo Neira Ayuso) [Orabug: 35865117]     {CVE-2023-5197}
    - netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP (Jozsef Kadlecsik) [Orabug:
    35865151] {CVE-2023-42756}
    - netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction (Pablo Neira Ayuso)     [Orabug: 35814389] {CVE-2023-4244}
    - netfilter: nf_tables: adapt set backend to use GC transaction API (Pablo Neira Ayuso) [Orabug: 35814389]     {CVE-2023-4244}
    - net: sched: sch_qfq: Fix UAF in qfq_dequeue() (valis) [Orabug: 35814453] {CVE-2023-4921}
    - igb: set max size RX buffer when store bad packet is enabled (Radoslaw Tyl) [Orabug: 35924095]     {CVE-2023-45871}
    - igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU (Eric Dumazet) [Orabug: 35923998]     {CVE-2023-42752}
    - net/sched: sch_hfsc: Ensure inner classes have fsc curve (Budimir Markovic) [Orabug: 35810514]     {CVE-2023-4623}
    - uek-rpm: Disable kernel support for CONFIG_FIREWIRE in OL9 (Yifei Liu)  [Orabug: 35493648]     {CVE-2023-3159}

Tenable has extracted the preceding description block directly from the Oracle Linux 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 Ubuntu 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6537-1 advisory.

    Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero     erasesize during device attachment. A local privileged attacker could use this to cause a denial of     service (system crash). (CVE-2023-31085)

    Lucas Leong discovered that the netfilter subsystem in the Linux kernel did not properly validate some     attributes passed from userspace. A local attacker could use this to cause a denial of service (system     crash) or possibly expose sensitive information (kernel memory). (CVE-2023-39189)

    Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading     to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash)     or possibly execute arbitrary code. (CVE-2023-4244)

    Kyle Zeng discovered that the IPv4 implementation in the Linux kernel did not properly handle socket     buffers (skb) when performing IP routing in certain circumstances, leading to a null pointer dereference     vulnerability. A privileged attacker could use this to cause a denial of service (system crash).
    (CVE-2023-42754)

    Yikebaer Aizezi discovered that the ext4 file system implementation in the Linux kernel contained a use-     after-free vulnerability when handling inode extent metadata. An attacker could use this to construct a     malicious ext4 file system image that, when mounted, could cause a denial of service (system crash).
    (CVE-2023-45898)

    Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in     the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a     denial of service (host kernel crash). (CVE-2023-5090)

    Jason Wang discovered that the virtio ring implementation in the Linux kernel did not properly handle iov     buffers in some situations. A local attacker in a guest VM could use this to cause a denial of service     (host system crash). (CVE-2023-5158)

    Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly handle queue     initialization failures in certain situations, leading to a use-after-free vulnerability. A remote     attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
    (CVE-2023-5178)

    It was discovered that the SMB network file sharing protocol implementation in the Linux kernel did not     properly handle certain error conditions, leading to a use-after-free vulnerability. A local attacker     could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
    (CVE-2023-5345)

    Murray McAllister discovered that the VMware Virtual GPU DRM driver in the Linux kernel did not properly     handle memory objects when storing surfaces, leading to a use-after-free vulnerability. A local attacker     in a guest VM could use this to cause a denial of service (system crash) or possibly execute arbitrary     code. (CVE-2023-5633)

    Budimir Markovic discovered that the perf subsystem in the Linux kernel did not properly handle event     groups, leading to an out-of-bounds write vulnerability. A local attacker could use this to cause a denial     of service (system crash) or possibly execute arbitrary code. (CVE-2023-5717)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Ubuntu 22.04 LTS / 23.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6502-4 advisory.

    Ivan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem discovered that the InfiniBand RDMA     driver in the Linux kernel did not properly check for zero-length STAG or MR registration. A remote     attacker could possibly use this to execute arbitrary code. (CVE-2023-25775)

    Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero     erasesize during device attachment. A local privileged attacker could use this to cause a denial of     service (system crash). (CVE-2023-31085)

    Manfred Rudigier discovered that the Intel(R) PCI-Express Gigabit (igb) Ethernet driver in the Linux     kernel did not properly validate received frames that are larger than the set MTU size, leading to a     buffer overflow vulnerability. An attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2023-45871)

    Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in     the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a     denial of service (host kernel crash). (CVE-2023-5090)

    It was discovered that the SMB network file sharing protocol implementation in the Linux kernel did not     properly handle certain error conditions, leading to a use-after-free vulnerability. A local attacker     could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
    (CVE-2023-5345)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6502-3 advisory.

    Ivan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem discovered that the InfiniBand RDMA     driver in the Linux kernel did not properly check for zero-length STAG or MR registration. A remote     attacker could possibly use this to execute arbitrary code. (CVE-2023-25775)

    Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero     erasesize during device attachment. A local privileged attacker could use this to cause a denial of     service (system crash). (CVE-2023-31085)

    Manfred Rudigier discovered that the Intel(R) PCI-Express Gigabit (igb) Ethernet driver in the Linux     kernel did not properly validate received frames that are larger than the set MTU size, leading to a     buffer overflow vulnerability. An attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2023-45871)

    Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in     the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a     denial of service (host kernel crash). (CVE-2023-5090)

    It was discovered that the SMB network file sharing protocol implementation in the Linux kernel did not     properly handle certain error conditions, leading to a use-after-free vulnerability. A local attacker     could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
    (CVE-2023-5345)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6520-1 advisory.

    Ivan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem discovered that the InfiniBand RDMA     driver in the Linux kernel did not properly check for zero-length STAG or MR registration. A remote     attacker could possibly use this to execute arbitrary code. (CVE-2023-25775)

    Yu Hao and Weiteng Chen discovered that the Bluetooth HCI UART driver in the Linux kernel contained a race     condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a     denial of service (system crash). (CVE-2023-31083)

    Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero     erasesize during device attachment. A local privileged attacker could use this to cause a denial of     service (system crash). (CVE-2023-31085)

    Lin Ma discovered that the Netlink Transformation (XFRM) subsystem in the Linux kernel contained a null     pointer dereference vulnerability in some situations. A local privileged attacker could use this to cause     a denial of service (system crash). (CVE-2023-3772)

    Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate SMB     request protocol IDs, leading to a out-of- bounds read vulnerability. A remote attacker could possibly use     this to cause a denial of service (system crash). (CVE-2023-38430)

    Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate     command payload size, leading to a out-of-bounds read vulnerability. A remote attacker could possibly use     this to cause a denial of service (system crash). (CVE-2023-38432)

    It was discovered that the NFC implementation in the Linux kernel contained a use-after-free vulnerability     when performing peer-to-peer communication in certain conditions. A privileged attacker could use this to     cause a denial of service (system crash) or possibly expose sensitive information (kernel memory).
    (CVE-2023-3863)

    Laurence Wit discovered that the KSMBD implementation in the Linux kernel did not properly validate a     buffer size in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could     use this to cause a denial of service (system crash) or possibly expose sensitive information.
    (CVE-2023-3865)

    Laurence Wit discovered that the KSMBD implementation in the Linux kernel contained a null pointer     dereference vulnerability when handling handling chained requests. A remote attacker could use this to     cause a denial of service (system crash). (CVE-2023-3866)

    It was discovered that the KSMBD implementation in the Linux kernel did not properly handle session setup     requests, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose     sensitive information. (CVE-2023-3867)

    It was discovered that the Siano USB MDTV receiver device driver in the Linux kernel did not properly     handle device initialization failures in certain situations, leading to a use-after-free vulnerability. A     physically proximate attacker could use this cause a denial of service (system crash). (CVE-2023-4132)

    It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel     during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could     use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

    Thelford Williams discovered that the Ceph file system messenger protocol implementation in the Linux     kernel did not properly validate frame segment length in certain situation, leading to a buffer overflow     vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly     execute arbitrary code. (CVE-2023-44466)

    Manfred Rudigier discovered that the Intel(R) PCI-Express Gigabit (igb) Ethernet driver in the Linux     kernel did not properly validate received frames that are larger than the set MTU size, leading to a     buffer overflow vulnerability. An attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2023-45871)

    Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in     the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a     denial of service (host kernel crash). (CVE-2023-5090)

    It was discovered that the SMB network file sharing protocol implementation in the Linux kernel did not     properly handle certain error conditions, leading to a use-after-free vulnerability. A local attacker     could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
    (CVE-2023-5345)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Ubuntu 23.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6502-2 advisory.

    Ivan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem discovered that the InfiniBand RDMA     driver in the Linux kernel did not properly check for zero-length STAG or MR registration. A remote     attacker could possibly use this to execute arbitrary code. (CVE-2023-25775)

    Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero     erasesize during device attachment. A local privileged attacker could use this to cause a denial of     service (system crash). (CVE-2023-31085)

    Manfred Rudigier discovered that the Intel(R) PCI-Express Gigabit (igb) Ethernet driver in the Linux     kernel did not properly validate received frames that are larger than the set MTU size, leading to a     buffer overflow vulnerability. An attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2023-45871)

    Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in     the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a     denial of service (host kernel crash). (CVE-2023-5090)

    It was discovered that the SMB network file sharing protocol implementation in the Linux kernel did not     properly handle certain error conditions, leading to a use-after-free vulnerability. A local attacker     could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
    (CVE-2023-5345)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Ubuntu 22.04 LTS / 23.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6502-1 advisory.

    Ivan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem discovered that the InfiniBand RDMA     driver in the Linux kernel did not properly check for zero-length STAG or MR registration. A remote     attacker could possibly use this to execute arbitrary code. (CVE-2023-25775)

    Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero     erasesize during device attachment. A local privileged attacker could use this to cause a denial of     service (system crash). (CVE-2023-31085)

    Manfred Rudigier discovered that the Intel(R) PCI-Express Gigabit (igb) Ethernet driver in the Linux     kernel did not properly validate received frames that are larger than the set MTU size, leading to a     buffer overflow vulnerability. An attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2023-45871)

    Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in     the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a     denial of service (host kernel crash). (CVE-2023-5090)

    It was discovered that the SMB network file sharing protocol implementation in the Linux kernel did not     properly handle certain error conditions, leading to a use-after-free vulnerability. A local attacker     could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
    (CVE-2023-5345)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Ubuntu 22.04 LTS / 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6503-1 advisory.

    Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero     erasesize during device attachment. A local privileged attacker could use this to cause a denial of     service (system crash). (CVE-2023-31085)

    Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading     to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash)     or possibly execute arbitrary code. (CVE-2023-4244)

    Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in     the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a     denial of service (host kernel crash). (CVE-2023-5090)

    It was discovered that the SMB network file sharing protocol implementation in the Linux kernel did not     properly handle certain error conditions, leading to a use-after-free vulnerability. A local attacker     could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
    (CVE-2023-5345)

    Murray McAllister discovered that the VMware Virtual GPU DRM driver in the Linux kernel did not properly     handle memory objects when storing surfaces, leading to a use-after-free vulnerability. A local attacker     in a guest VM could use this to cause a denial of service (system crash) or possibly execute arbitrary     code. (CVE-2023-5633)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6497-1 advisory.

    Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in     the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a     denial of service (host kernel crash). (CVE-2023-5090)

    Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly handle queue     initialization failures in certain situations, leading to a use-after-free vulnerability. A remote     attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
    (CVE-2023-5178)

    Budimir Markovic discovered that the perf subsystem in the Linux kernel did not properly handle event     groups, leading to an out-of-bounds write vulnerability. A local attacker could use this to cause a denial     of service (system crash) or possibly execute arbitrary code. (CVE-2023-5717)

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

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

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-430 advisory.

  - An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access     to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES     emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege     escalation). This depends on a race condition through which userspace can replace an instruction before     the #VC handler reads it. (CVE-2023-46813)

  - An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an     io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur. (CVE-2023-46862)

  - A flaw was found in KVM. An improper check in svm_set_x2apic_msr_interception() may allow direct access to     host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition.
    (CVE-2023-5090)

  - A heap out-of-bounds write vulnerability in the Linux kernel's Linux Kernel Performance Events (perf)     component can be exploited to achieve local privilege escalation. If perf_read_group() is called while an     event's sibling_list is smaller than its child's sibling_list, it can increment or write to memory     locations outside of the allocated buffer. We recommend upgrading past commit     32671e3799ca2e4590773fd0e63aaa4229e50c06. (CVE-2023-5717)

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

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12911 advisory.

    - x86: KVM: SVM: always update the x2avic msr interception (Maxim Levitsky)       [Orabug: 35857366]  {CVE-2023-5090}
    - netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c (Kyle Zeng)     [Orabug: 35824287]  {CVE-2023-42753}
    - x86/microcode: Stop reprobing mitigations after late microcode load (Boris Ostrovsky)  [Orabug:
    35818857]  {CVE-2023-20569}
    - objtool/x86: Fix SRSO mess (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Correct the mitigation status when SMT is disabled (Borislav Petkov (AMD))  [Orabug: 35818857]     {CVE-2023-20569}
    - objtool/x86: Fixup frame-pointer vs rethunk (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Disable the mitigation on unaffected configurations (Borislav Petkov (AMD))  [Orabug:
    35818857]  {CVE-2023-20569}
    - x86/retpoline: Don't clobber RFLAGS during srso_safe_ret() (Sean Christopherson)  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/srso: Explain the untraining sequences a bit more (Borislav Petkov (AMD))  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/cpu: Cleanup the untrain mess (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/cpu: Rename srso_(.*)_alias to srso_alias_\1 (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/cpu: Rename original retbleed methods (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/cpu: Clean up SRSO return thunk mess (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/alternative: Make custom return thunk unconditional (Peter Zijlstra)  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk() (Peter Zijlstra)  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/cpu: Fix __x86_return_thunk symbol type (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Fix build breakage with the LLVM linker (Nick Desaulniers)  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/srso: Tie SBPB bit setting to microcode patch detection (Borislav Petkov (AMD))  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/srso: Fix return thunks in generated code (Josh Poimboeuf)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add IBPB on VMEXIT (Borislav Petkov (AMD))  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add SRSO_NO support (Borislav Petkov (AMD))  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add IBPB_BRTYPE support (Borislav Petkov (AMD))  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add a Speculative RAS Overflow mitigation (Borislav Petkov (AMD))  [Orabug: 35818857]     {CVE-2023-20569}
    - rds: Fix lack of reentrancy for connection reset with dst addr zero (Hakon Bugge)  [Orabug: 35819522]     {CVE-2023-22024}
    - x86/CPU/AMD: Fix the DIV(0) initial fix attempt (Borislav Petkov (AMD))  [Orabug: 35776936]     {CVE-2023-20588}
    - x86/CPU/AMD: Do not leak quotient data after a division by 0 (Borislav Petkov (AMD))  [Orabug: 35776936]     {CVE-2023-20588}
    - xfrm: add NULL check in xfrm_update_ae_params (Lin Ma)   {CVE-2023-3772}
    - net: tap_open(): set sk_uid from current_fsuid() (Laszlo Ersek)   {CVE-2023-1076}
    - net: tun_chr_open(): set sk_uid from current_fsuid() (Laszlo Ersek)   {CVE-2023-1076}
    - net/sched: sch_qfq: account for stab overhead in qfq_enqueue (Pedro Tammela)   {CVE-2023-31436}
    - xen/netback: Fix buffer overrun triggered by unusual packet (Ross Lagerwall)   {CVE-2023-34319}
    - x86/pkeys: Revert a5eff7259790 ('x86/pkeys: Add PKRU value to init_fpstate') (Thomas Gleixner)  [Orabug:
    35714800]  {CVE-2022-40982}
    - Documentation/x86: Fix backwards on/off logic about YMM support (Dave Hansen)  [Orabug: 35714800]     {CVE-2022-40982}
    - x86/xen: Fix secondary processors' FPU initialization (Juergen Gross)  [Orabug: 35714800]     {CVE-2022-40982}
    - KVM: Add GDS_NO support to KVM (Daniel Sneddon)  [Orabug: 35714800]  {CVE-2022-40982}
    - x86/speculation: Add Kconfig option for GDS (Daniel Sneddon)  [Orabug: 35714800]  {CVE-2022-40982}
    - x86/speculation: Add force option to GDS mitigation (Daniel Sneddon)  [Orabug: 35714800]     {CVE-2022-40982}
    - x86/speculation: Add Gather Data Sampling mitigation (Daniel Sneddon)  [Orabug: 35714800]     {CVE-2022-40982}
    - x86/fpu: Move FPU initialization into arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]     {CVE-2022-40982}
    - x86/fpu: Mark init functions __init (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - x86/fpu: Remove cpuinfo argument from init functions (Thomas Gleixner)  [Orabug: 35714800]     {CVE-2022-40982}
    - init, x86: Move mem_encrypt_init() into arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]     {CVE-2022-40982}
    - init: Invoke arch_cpu_finalize_init() earlier (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - init: Remove check_bugs() leftovers (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - um/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - sparc/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - sh/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - mips/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - m68k/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - ia64/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - ARM: cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - x86/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - init: Provide arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - media: dvb-core: Fix kernel WARNING for blocking operation in wait_event*() (Takashi Iwai)     {CVE-2023-31084}

Tenable has extracted the preceding description block directly from the Oracle Linux 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 Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12910 advisory.

    - x86: KVM: SVM: always update the x2avic msr interception (Maxim Levitsky)       [Orabug: 35857366]  {CVE-2023-5090}
    - netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c (Kyle Zeng)     [Orabug: 35824287]  {CVE-2023-42753}
    - x86/microcode: Stop reprobing mitigations after late microcode load (Boris Ostrovsky)  [Orabug:
    35818857]  {CVE-2023-20569}
    - objtool/x86: Fix SRSO mess (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Correct the mitigation status when SMT is disabled (Borislav Petkov (AMD))  [Orabug: 35818857]     {CVE-2023-20569}
    - objtool/x86: Fixup frame-pointer vs rethunk (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Disable the mitigation on unaffected configurations (Borislav Petkov (AMD))  [Orabug:
    35818857]  {CVE-2023-20569}
    - x86/retpoline: Don't clobber RFLAGS during srso_safe_ret() (Sean Christopherson)  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/srso: Explain the untraining sequences a bit more (Borislav Petkov (AMD))  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/cpu: Cleanup the untrain mess (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/cpu: Rename srso_(.*)_alias to srso_alias_\1 (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/cpu: Rename original retbleed methods (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/cpu: Clean up SRSO return thunk mess (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/alternative: Make custom return thunk unconditional (Peter Zijlstra)  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk() (Peter Zijlstra)  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/cpu: Fix __x86_return_thunk symbol type (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Fix build breakage with the LLVM linker (Nick Desaulniers)  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/srso: Tie SBPB bit setting to microcode patch detection (Borislav Petkov (AMD))  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/srso: Fix return thunks in generated code (Josh Poimboeuf)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add IBPB on VMEXIT (Borislav Petkov (AMD))  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add SRSO_NO support (Borislav Petkov (AMD))  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add IBPB_BRTYPE support (Borislav Petkov (AMD))  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add a Speculative RAS Overflow mitigation (Borislav Petkov (AMD))  [Orabug: 35818857]     {CVE-2023-20569}
    - rds: Fix lack of reentrancy for connection reset with dst addr zero (Hakon Bugge)  [Orabug: 35819522]     {CVE-2023-22024}
    - x86/CPU/AMD: Fix the DIV(0) initial fix attempt (Borislav Petkov (AMD))  [Orabug: 35776936]     {CVE-2023-20588}
    - x86/CPU/AMD: Do not leak quotient data after a division by 0 (Borislav Petkov (AMD))  [Orabug: 35776936]     {CVE-2023-20588}
    - xfrm: add NULL check in xfrm_update_ae_params (Lin Ma)   {CVE-2023-3772}
    - net: tap_open(): set sk_uid from current_fsuid() (Laszlo Ersek)   {CVE-2023-1076}
    - net: tun_chr_open(): set sk_uid from current_fsuid() (Laszlo Ersek)   {CVE-2023-1076}
    - net/sched: sch_qfq: account for stab overhead in qfq_enqueue (Pedro Tammela)   {CVE-2023-31436}
    - xen/netback: Fix buffer overrun triggered by unusual packet (Ross Lagerwall)   {CVE-2023-34319}
    - x86/pkeys: Revert a5eff7259790 ('x86/pkeys: Add PKRU value to init_fpstate') (Thomas Gleixner)  [Orabug:
    35714800]  {CVE-2022-40982}
    - Documentation/x86: Fix backwards on/off logic about YMM support (Dave Hansen)  [Orabug: 35714800]     {CVE-2022-40982}
    - x86/xen: Fix secondary processors' FPU initialization (Juergen Gross)  [Orabug: 35714800]     {CVE-2022-40982}
    - KVM: Add GDS_NO support to KVM (Daniel Sneddon)  [Orabug: 35714800]  {CVE-2022-40982}
    - x86/speculation: Add Kconfig option for GDS (Daniel Sneddon)  [Orabug: 35714800]  {CVE-2022-40982}
    - x86/speculation: Add force option to GDS mitigation (Daniel Sneddon)  [Orabug: 35714800]     {CVE-2022-40982}
    - x86/speculation: Add Gather Data Sampling mitigation (Daniel Sneddon)  [Orabug: 35714800]     {CVE-2022-40982}
    - x86/fpu: Move FPU initialization into arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]     {CVE-2022-40982}
    - x86/fpu: Mark init functions __init (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - x86/fpu: Remove cpuinfo argument from init functions (Thomas Gleixner)  [Orabug: 35714800]     {CVE-2022-40982}
    - init, x86: Move mem_encrypt_init() into arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]     {CVE-2022-40982}
    - init: Invoke arch_cpu_finalize_init() earlier (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - init: Remove check_bugs() leftovers (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - um/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - sparc/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - sh/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - mips/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - m68k/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - ia64/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - ARM: cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - x86/cpu: Switch to arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - init: Provide arch_cpu_finalize_init() (Thomas Gleixner)  [Orabug: 35714800]  {CVE-2022-40982}
    - media: dvb-core: Fix kernel WARNING for blocking operation in wait_event*() (Takashi Iwai)     {CVE-2023-31084}

Tenable has extracted the preceding description block directly from the Oracle Linux 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 Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12874 advisory.

    - x86: KVM: SVM: always update the x2avic msr interception (Maxim Levitsky)  [Orabug: 35857366]     {CVE-2023-5090}
    - netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c (Kyle Zeng)     [Orabug: 35824287]  {CVE-2023-42753}
    - x86/microcode: Stop reprobing mitigations after late microcode load (Boris Ostrovsky)  [Orabug:
    35818857]  {CVE-2023-20569}
    - objtool/x86: Fix SRSO mess (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Correct the mitigation status when SMT is disabled (Borislav Petkov (AMD))  [Orabug: 35818857]     {CVE-2023-20569}
    - objtool/x86: Fixup frame-pointer vs rethunk (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Disable the mitigation on unaffected configurations (Borislav Petkov (AMD))  [Orabug:
    35818857]  {CVE-2023-20569}
    - x86/retpoline: Don't clobber RFLAGS during srso_safe_ret() (Sean Christopherson)  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/srso: Explain the untraining sequences a bit more (Borislav Petkov (AMD))  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/cpu: Cleanup the untrain mess (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/cpu: Rename srso_(.*)_alias to srso_alias_\1 (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/cpu: Rename original retbleed methods (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/cpu: Clean up SRSO return thunk mess (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/alternative: Make custom return thunk unconditional (Peter Zijlstra)  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk() (Peter Zijlstra)  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/cpu: Fix __x86_return_thunk symbol type (Peter Zijlstra)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Fix build breakage with the LLVM linker (Nick Desaulniers)  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/srso: Tie SBPB bit setting to microcode patch detection (Borislav Petkov (AMD))  [Orabug: 35818857]     {CVE-2023-20569}
    - x86/srso: Fix return thunks in generated code (Josh Poimboeuf)  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add IBPB on VMEXIT (Borislav Petkov (AMD))  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add IBPB (Borislav Petkov (AMD))  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add SRSO_NO support (Borislav Petkov (AMD))  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add IBPB_BRTYPE support (Borislav Petkov (AMD))  [Orabug: 35818857]  {CVE-2023-20569}
    - x86/srso: Add a Speculative RAS Overflow mitigation (Borislav Petkov (AMD))  [Orabug: 35818857]     {CVE-2023-20569}
    - rds: Fix lack of reentrancy for connection reset with dst addr zero (Hakon Bugge)  [Orabug: 35819522]     {CVE-2023-22024}
    - x86/CPU/AMD: Fix the DIV(0) initial fix attempt (Borislav Petkov (AMD))  [Orabug: 35776936]     {CVE-2023-20588}
    - x86/CPU/AMD: Do not leak quotient data after a division by 0 (Borislav Petkov (AMD))  [Orabug: 35776936]     {CVE-2023-20588}

Tenable has extracted the preceding description block directly from the Oracle Linux 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	Severity
203650	Photon OS 5.0: Linux PHSA-2023-5.0-0148	Nessus	PhotonOS Local Security Checks	medium
202388	Rocky Linux 8 : kernel (RLSA-2024:4211)	Nessus	Rocky Linux Local Security Checks	high
202379	Rocky Linux 8 : kernel-rt (RLSA-2024:4352)	Nessus	Rocky Linux Local Security Checks	high
202069	AlmaLinux 8 : kernel-rt (ALSA-2024:4352)	Nessus	Alma Linux Local Security Checks	high
201943	RHEL 8 : kernel-rt (RHSA-2024:4352)	Nessus	Red Hat Local Security Checks	high
201306	Oracle Linux 8 : kernel (ELSA-2024-4211)	Nessus	Oracle Linux Local Security Checks	high
201236	AlmaLinux 8 : kernel (ALSA-2024:4211)	Nessus	Alma Linux Local Security Checks	high
201233	RHEL 8 : kernel (RHSA-2024:4211)	Nessus	Red Hat Local Security Checks	high
200431	RHEL 9 : kernel-rt (RHSA-2024:3854)	Nessus	Red Hat Local Security Checks	high
200428	RHEL 9 : kernel (RHSA-2024:3855)	Nessus	Red Hat Local Security Checks	high
195143	RHEL 9 : kernel (RHSA-2024:2758)	Nessus	Red Hat Local Security Checks	medium
187808	Ubuntu 23.10 : Linux kernel (Azure) vulnerabilities (USN-6572-1)	Nessus	Ubuntu Local Security Checks	high
186962	Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2023-13043)	Nessus	Oracle Linux Local Security Checks	high
186622	Ubuntu 23.10 : Linux kernel (GCP) vulnerabilities (USN-6537-1)	Nessus	Ubuntu Local Security Checks	high
186491	Ubuntu 22.04 LTS / 23.04 : Linux kernel vulnerabilities (USN-6502-4)	Nessus	Ubuntu Local Security Checks	critical
186382	Ubuntu 22.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-6502-3)	Nessus	Ubuntu Local Security Checks	critical
186381	Ubuntu 22.04 LTS : Linux kernel (StarFive) vulnerabilities (USN-6520-1)	Nessus	Ubuntu Local Security Checks	critical
186301	Ubuntu 23.04 : Linux kernel (Oracle) vulnerabilities (USN-6502-2)	Nessus	Ubuntu Local Security Checks	critical
186081	Ubuntu 22.04 LTS / 23.04 : Linux kernel vulnerabilities (USN-6502-1)	Nessus	Ubuntu Local Security Checks	critical
186080	Ubuntu 22.04 LTS / 23.10 : Linux kernel vulnerabilities (USN-6503-1)	Nessus	Ubuntu Local Security Checks	high
186077	Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6497-1)	Nessus	Ubuntu Local Security Checks	high
185719	Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-430)	Nessus	Amazon Linux Local Security Checks	high
183083	Oracle Linux 8 : Unbreakable Enterprise kernel-container (ELSA-2023-12911)	Nessus	Oracle Linux Local Security Checks	high
183062	Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2023-12910)	Nessus	Oracle Linux Local Security Checks	high
183034	Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2023-12874)	Nessus	Oracle Linux Local Security Checks	high

Detections

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CVE-2023-5090

medium

Tenable Plugins

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medium

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