In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: am65-cpsw: fix freeing IRQ in am65_cpsw_nuss_remove_tx_chns() When getting the IRQ we use k3_udma_glue_tx_get_irq() which returns negative error value on error. So not NULL check is not sufficient to deteremine if IRQ is valid. Check that IRQ is greater then zero to ensure it is valid. There is no issue at probe time but at runtime user can invoke .set_channels which results in the following call chain. am65_cpsw_set_channels() am65_cpsw_nuss_update_tx_rx_chns() am65_cpsw_nuss_remove_tx_chns() am65_cpsw_nuss_init_tx_chns() At this point if am65_cpsw_nuss_init_tx_chns() fails due to k3_udma_glue_tx_get_irq() then tx_chn->irq will be set to a negative value. Then, at subsequent .set_channels with higher channel count we will attempt to free an invalid IRQ in am65_cpsw_nuss_remove_tx_chns() leading to a kernel warning. The issue is present in the original commit that introduced this driver, although there, am65_cpsw_nuss_update_tx_rx_chns() existed as am65_cpsw_nuss_update_tx_chns().

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4102 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4102-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                        Ben Hutchings     March 31, 2025                                https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : linux-6.1     Version        : 6.1.129-1~deb11u1     CVE ID         : CVE-2024-26596 CVE-2024-40945 CVE-2024-42069 CVE-2024-42122                      CVE-2024-45001 CVE-2024-47726 CVE-2024-49989 CVE-2024-50061                      CVE-2024-54458 CVE-2024-56549 CVE-2024-57834 CVE-2024-57973                      CVE-2024-57978 CVE-2024-57979 CVE-2024-57980 CVE-2024-57981                      CVE-2024-57986 CVE-2024-57993 CVE-2024-57996 CVE-2024-57997                      CVE-2024-57998 CVE-2024-58001 CVE-2024-58007 CVE-2024-58009                      CVE-2024-58010 CVE-2024-58011 CVE-2024-58013 CVE-2024-58014                      CVE-2024-58016 CVE-2024-58017 CVE-2024-58020 CVE-2024-58034                      CVE-2024-58051 CVE-2024-58052 CVE-2024-58054 CVE-2024-58055                      CVE-2024-58056 CVE-2024-58058 CVE-2024-58061 CVE-2024-58063                      CVE-2024-58068 CVE-2024-58069 CVE-2024-58071 CVE-2024-58072                      CVE-2024-58076 CVE-2024-58077 CVE-2024-58080 CVE-2024-58083                      CVE-2024-58085 CVE-2024-58086 CVE-2025-21684 CVE-2025-21700                      CVE-2025-21701 CVE-2025-21703 CVE-2025-21704 CVE-2025-21705                      CVE-2025-21706 CVE-2025-21707 CVE-2025-21708 CVE-2025-21711                      CVE-2025-21715 CVE-2025-21716 CVE-2025-21718 CVE-2025-21719                      CVE-2025-21722 CVE-2025-21724 CVE-2025-21725 CVE-2025-21726                      CVE-2025-21727 CVE-2025-21728 CVE-2025-21731 CVE-2025-21734                      CVE-2025-21735 CVE-2025-21736 CVE-2025-21738 CVE-2025-21744                      CVE-2025-21745 CVE-2025-21748 CVE-2025-21749 CVE-2025-21750                      CVE-2025-21753 CVE-2025-21758 CVE-2025-21760 CVE-2025-21761                      CVE-2025-21762 CVE-2025-21763 CVE-2025-21764 CVE-2025-21765                      CVE-2025-21766 CVE-2025-21767 CVE-2025-21772 CVE-2025-21775                      CVE-2025-21776 CVE-2025-21779 CVE-2025-21780 CVE-2025-21781                      CVE-2025-21782 CVE-2025-21785 CVE-2025-21787 CVE-2025-21790                      CVE-2025-21791 CVE-2025-21792 CVE-2025-21794 CVE-2025-21795                      CVE-2025-21796 CVE-2025-21799 CVE-2025-21802 CVE-2025-21804                      CVE-2025-21806 CVE-2025-21811 CVE-2025-21812 CVE-2025-21814                      CVE-2025-21819 CVE-2025-21820 CVE-2025-21821 CVE-2025-21823                      CVE-2025-21826 CVE-2025-21829 CVE-2025-21830 CVE-2025-21832                      CVE-2025-21835     Debian Bug     : 1071562 1087807 1088159 1091517 1091858 1093371 1095435                      1095745 1095764 1098250 1098354 1099138

    Several vulnerabilities have been discovered in the Linux kernel that     may lead to a privilege escalation, denial of service or information     leaks.

    For Debian 11 bullseye, these problems have been fixed in version     6.1.129-1~deb11u1.  This additionally includes many more bug fixes     from stable update 6.1.129, and a fix for a regression affecting some     Rockchip SoCs.

    We recommend that you upgrade your linux-6.1 packages.

    For the detailed security status of linux-6.1 please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/linux-6.1

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

Tenable has extracted the preceding description block directly from the Debian 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 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0955-1 advisory.

    The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2024-26708: mptcp: fix inconsistent state on fastopen race (bsc#1222672).
    - CVE-2024-40980: drop_monitor: replace spin_lock by raw_spin_lock (bsc#1227937).
    - CVE-2024-44974: mptcp: pm: avoid possible UaF when selecting endp (bsc#1230235).
    - CVE-2024-45009: mptcp: pm: only decrement add_addr_accepted for MPJ req (bsc#1230438).
    - CVE-2024-45010: mptcp: pm: only mark 'subflow' endp as available (bsc#1230439).
    - CVE-2024-50029: Bluetooth: hci_conn: Fix UAF in hci_enhanced_setup_sync (bsc#1231949).
    - CVE-2024-50036: net: do not delay dst_entries_add() in dst_release() (bsc#1231912).
    - CVE-2024-50085: mptcp: pm: fix UaF read in mptcp_pm_nl_rm_addr_or_subflow (bsc#1232508).
    - CVE-2024-50142: xfrm: validate new SA's prefixlen using SA family when sel.family is unset     (bsc#1233028).
    - CVE-2024-50185: kABI fix for mptcp: handle consistently DSS corruption (bsc#1233109).
    - CVE-2024-50294: rxrpc: Fix missing locking causing hanging calls (bsc#1233483).
    - CVE-2024-53123: mptcp: error out earlier on disconnect (bsc#1234070).
    - CVE-2024-53147: exfat: fix out-of-bounds access of directory entries (bsc#1234857).
    - CVE-2024-53176: smb: During unmount, ensure all cached dir instances drop their dentry (bsc#1234894).
    - CVE-2024-53177: smb: prevent use-after-free due to open_cached_dir error paths (bsc#1234896).
    - CVE-2024-53178: smb: Do not leak cfid when reconnect races with open_cached_dir (bsc#1234895).
    - CVE-2024-56633: selftests/bpf: Add apply_bytes test to test_txmsg_redir_wait_sndmem in test_sockmap     (bsc#1235485).
    - CVE-2024-56647: net: Fix icmp host relookup triggering ip_rt_bug (bsc#1235435).
    - CVE-2024-56720: bpf, sockmap: Several fixes to bpf_msg_pop_data (bsc#1235592).
    - CVE-2024-57994: ptr_ring: do not block hard interrupts in ptr_ring_resize_multiple() (bsc#1237901).
    - CVE-2025-21636: sctp: sysctl: plpmtud_probe_interval: avoid using current->nsproxy (bsc#1236113).
    - CVE-2025-21637: sctp: sysctl: udp_port: avoid using current->nsproxy (bsc#1236114).
    - CVE-2025-21638: sctp: sysctl: auth_enable: avoid using current->nsproxy (bsc#1236115).
    - CVE-2025-21639: sctp: sysctl: rto_min/max: avoid using current->nsproxy (bsc#1236122).
    - CVE-2025-21640: sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy (bsc#1236123).
    - CVE-2025-21647: sched: sch_cake: add bounds checks to host bulk flow fairness counts (bsc#1236133).
    - CVE-2025-21665: filemap: avoid truncating 64-bit offset to 32 bits (bsc#1236684).
    - CVE-2025-21667: iomap: avoid avoid truncating 64-bit offset to 32 bits (bsc#1236681).
    - CVE-2025-21668: pmdomain: imx8mp-blk-ctrl: add missing loop break condition (bsc#1236682).
    - CVE-2025-21673: smb: client: fix double free of TCP_Server_Info::hostname (bsc#1236689).
    - CVE-2025-21680: pktgen: Avoid out-of-bounds access in get_imix_entries (bsc#1236700).
    - CVE-2025-21681: openvswitch: fix lockup on tx to unregistering netdev with carrier (bsc#1236702).
    - CVE-2025-21687: vfio/platform: check the bounds of read/write syscalls (bsc#1237045).
    - CVE-2025-21692: net: sched: fix ets qdisc OOB Indexing (bsc#1237028).
    - CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
    - CVE-2025-21705: mptcp: handle fastopen disconnect correctly (bsc#1238525).
    - CVE-2025-21715: net: davicom: fix UAF in dm9000_drv_remove (bsc#1237889).
    - CVE-2025-21716: vxlan: Fix uninit-value in vxlan_vnifilter_dump() (bsc#1237891).
    - CVE-2025-21719: ipmr: do not call mr_mfc_uses_dev() for unres entries (bsc#1238860).
    - CVE-2025-21724: iommufd/iova_bitmap: Fix shift-out-of-bounds in iova_bitmap_offset_to_index()     (bsc#1238863).
    - CVE-2025-21725: smb: client: fix oops due to unset link speed (bsc#1238877).
    - CVE-2025-21728: bpf: Send signals asynchronously if !preemptible (bsc#1237879).
    - CVE-2025-21767: clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context     (bsc#1238509).
    - CVE-2025-21790: vxlan: check vxlan_vnigroup_init() return value (bsc#1238753).
    - CVE-2025-21795: NFSD: fix hang in nfsd4_shutdown_callback (bsc#1238759).
    - CVE-2025-21799: net: ethernet: ti: am65-cpsw: fix freeing IRQ in am65_cpsw_nuss_remove_tx_chns()     (bsc#1238739).
    - CVE-2025-21802: net: hns3: fix oops when unload drivers paralleling (bsc#1238751).


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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0856-1 advisory.

    The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2024-26708: mptcp: fix inconsistent state on fastopen race (bsc#1222672).
    - CVE-2024-40980: drop_monitor: replace spin_lock by raw_spin_lock (bsc#1227937).
    - CVE-2024-44974: mptcp: pm: avoid possible UaF when selecting endp (bsc#1230235).
    - CVE-2024-45009: mptcp: pm: only decrement add_addr_accepted for MPJ req (bsc#1230438).
    - CVE-2024-45010: mptcp: pm: only mark 'subflow' endp as available (bsc#1230439).
    - CVE-2024-50029: Bluetooth: hci_conn: Fix UAF in hci_enhanced_setup_sync (bsc#1231949).
    - CVE-2024-50036: net: do not delay dst_entries_add() in dst_release() (bsc#1231912).
    - CVE-2024-50085: mptcp: pm: fix UaF read in mptcp_pm_nl_rm_addr_or_subflow (bsc#1232508).
    - CVE-2024-50142: xfrm: validate new SA's prefixlen using SA family when sel.family is unset     (bsc#1233028).
    - CVE-2024-50185: kABI fix for mptcp: handle consistently DSS corruption (bsc#1233109).
    - CVE-2024-50294: rxrpc: Fix missing locking causing hanging calls (bsc#1233483).
    - CVE-2024-53123: mptcp: error out earlier on disconnect (bsc#1234070).
    - CVE-2024-53147: exfat: fix out-of-bounds access of directory entries (bsc#1234857).
    - CVE-2024-53176: smb: During unmount, ensure all cached dir instances drop their dentry (bsc#1234894).
    - CVE-2024-53177: smb: prevent use-after-free due to open_cached_dir error paths (bsc#1234896).
    - CVE-2024-53178: smb: Do not leak cfid when reconnect races with open_cached_dir (bsc#1234895).
    - CVE-2024-56568: iommu/arm-smmu: Defer probe of clients after smmu device bound (bsc#1235032).
    - CVE-2024-56633: selftests/bpf: Add apply_bytes test to test_txmsg_redir_wait_sndmem in test_sockmap     (bsc#1235485).
    - CVE-2024-56647: net: Fix icmp host relookup triggering ip_rt_bug (bsc#1235435).
    - CVE-2024-56720: bpf, sockmap: Several fixes to bpf_msg_pop_data (bsc#1235592).
    - CVE-2024-57994: ptr_ring: do not block hard interrupts in ptr_ring_resize_multiple() (bsc#1237901).
    - CVE-2025-21636: sctp: sysctl: plpmtud_probe_interval: avoid using current->nsproxy (bsc#1236113).
    - CVE-2025-21637: sctp: sysctl: udp_port: avoid using current->nsproxy (bsc#1236114).
    - CVE-2025-21638: sctp: sysctl: auth_enable: avoid using current->nsproxy (bsc#1236115).
    - CVE-2025-21639: sctp: sysctl: rto_min/max: avoid using current->nsproxy (bsc#1236122).
    - CVE-2025-21640: sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy (bsc#1236123).
    - CVE-2025-21647: sched: sch_cake: add bounds checks to host bulk flow fairness counts (bsc#1236133).
    - CVE-2025-21665: filemap: avoid truncating 64-bit offset to 32 bits (bsc#1236684).
    - CVE-2025-21667: iomap: avoid avoid truncating 64-bit offset to 32 bits (bsc#1236681).
    - CVE-2025-21668: pmdomain: imx8mp-blk-ctrl: add missing loop break condition (bsc#1236682).
    - CVE-2025-21673: smb: client: fix double free of TCP_Server_Info::hostname (bsc#1236689).
    - CVE-2025-21680: pktgen: Avoid out-of-bounds access in get_imix_entries (bsc#1236700).
    - CVE-2025-21681: openvswitch: fix lockup on tx to unregistering netdev with carrier (bsc#1236702).
    - CVE-2025-21687: vfio/platform: check the bounds of read/write syscalls (bsc#1237045).
    - CVE-2025-21692: net: sched: fix ets qdisc OOB Indexing (bsc#1237028).
    - CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
    - CVE-2025-21728: bpf: Send signals asynchronously if !preemptible (bsc#1237879).
    - CVE-2025-21705: mptcp: handle fastopen disconnect correctly (bsc#1238525).
    - CVE-2025-21715: net: davicom: fix UAF in dm9000_drv_remove (bsc#1237889).
    - CVE-2025-21716: vxlan: Fix uninit-value in vxlan_vnifilter_dump() (bsc#1237891).
    - CVE-2025-21719: ipmr: do not call mr_mfc_uses_dev() for unres entries (bsc#1238860).
    - CVE-2025-21724: iommufd/iova_bitmap: Fix shift-out-of-bounds in iova_bitmap_offset_to_index()     (bsc#1238863).
    - CVE-2025-21725: smb: client: fix oops due to unset link speed (bsc#1238877).
    - CVE-2025-21767: clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context     (bsc#1238509).
    - CVE-2025-21790: vxlan: check vxlan_vnigroup_init() return value (bsc#1238753).
    - CVE-2025-21795: NFSD: fix hang in nfsd4_shutdown_callback (bsc#1238759).
    - CVE-2025-21799: net: ethernet: ti: am65-cpsw: fix freeing IRQ in am65_cpsw_nuss_remove_tx_chns()     (bsc#1238739).
    - CVE-2025-21802: net: hns3: fix oops when unload drivers paralleling (bsc#1238751).


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 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0847-1 advisory.

    The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2024-26708: mptcp: fix inconsistent state on fastopen race (bsc#1222672).
    - CVE-2024-40980: drop_monitor: replace spin_lock by raw_spin_lock (bsc#1227937).
    - CVE-2024-44974: mptcp: pm: avoid possible UaF when selecting endp (bsc#1230235).
    - CVE-2024-45009: mptcp: pm: only decrement add_addr_accepted for MPJ req (bsc#1230438).
    - CVE-2024-45010: mptcp: pm: only mark 'subflow' endp as available (bsc#1230439).
    - CVE-2024-46858: mptcp: pm: Fix uaf in __timer_delete_sync (bsc#1231088).
    - CVE-2024-50029: Bluetooth: hci_conn: Fix UAF in hci_enhanced_setup_sync (bsc#1231949).
    - CVE-2024-50036: net: do not delay dst_entries_add() in dst_release() (bsc#1231912).
    - CVE-2024-50085: mptcp: pm: fix UaF read in mptcp_pm_nl_rm_addr_or_subflow (bsc#1232508).
    - CVE-2024-50142: xfrm: validate new SA's prefixlen using SA family when sel.family is unset     (bsc#1233028).
    - CVE-2024-50185: kABI fix for mptcp: handle consistently DSS corruption (bsc#1233109).
    - CVE-2024-50294: rxrpc: Fix missing locking causing hanging calls (bsc#1233483).
    - CVE-2024-53123: mptcp: error out earlier on disconnect (bsc#1234070).
    - CVE-2024-53147: exfat: fix out-of-bounds access of directory entries (bsc#1234857).
    - CVE-2024-53176: smb: During unmount, ensure all cached dir instances drop their dentry (bsc#1234894).
    - CVE-2024-53177: smb: prevent use-after-free due to open_cached_dir error paths (bsc#1234896).
    - CVE-2024-53178: smb: Do not leak cfid when reconnect races with open_cached_dir (bsc#1234895).
    - CVE-2024-56568: iommu/arm-smmu: Defer probe of clients after smmu device bound (bsc#1235032).
    - CVE-2024-56592: bpf: Call free_htab_elem() after htab_unlock_bucket() (bsc#1235244).
    - CVE-2024-56633: selftests/bpf: Add apply_bytes test to test_txmsg_redir_wait_sndmem in test_sockmap     (bsc#1235485).
    - CVE-2024-56647: net: Fix icmp host relookup triggering ip_rt_bug (bsc#1235435).
    - CVE-2024-56658: net: defer final 'struct net' free in netns dismantle (bsc#1235441).
    - CVE-2024-56720: bpf, sockmap: Several fixes to bpf_msg_pop_data (bsc#1235592).
    - CVE-2024-57882: mptcp: fix TCP options overflow. (bsc#1235914).
    - CVE-2024-57994: ptr_ring: do not block hard interrupts in ptr_ring_resize_multiple() (bsc#1237901).
    - CVE-2025-21636: sctp: sysctl: plpmtud_probe_interval: avoid using current->nsproxy (bsc#1236113).
    - CVE-2025-21637: sctp: sysctl: udp_port: avoid using current->nsproxy (bsc#1236114).
    - CVE-2025-21638: sctp: sysctl: auth_enable: avoid using current->nsproxy (bsc#1236115).
    - CVE-2025-21639: sctp: sysctl: rto_min/max: avoid using current->nsproxy (bsc#1236122).
    - CVE-2025-21640: sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy (bsc#1236123).
    - CVE-2025-21647: sched: sch_cake: add bounds checks to host bulk flow fairness counts (bsc#1236133).
    - CVE-2025-21665: filemap: avoid truncating 64-bit offset to 32 bits (bsc#1236684).
    - CVE-2025-21666: vsock: prevent null-ptr-deref in vsock_*[has_data|has_space] (bsc#1236680).
    - CVE-2025-21667: iomap: avoid avoid truncating 64-bit offset to 32 bits (bsc#1236681).
    - CVE-2025-21668: pmdomain: imx8mp-blk-ctrl: add missing loop break condition (bsc#1236682).
    - CVE-2025-21669: vsock/virtio: discard packets if the transport changes (bsc#1236683).
    - CVE-2025-21670: vsock/bpf: return early if transport is not assigned (bsc#1236685).
    - CVE-2025-21673: smb: client: fix double free of TCP_Server_Info::hostname (bsc#1236689).
    - CVE-2025-21675: net/mlx5: Clear port select structure when fail to create (bsc#1236694).
    - CVE-2025-21680: pktgen: Avoid out-of-bounds access in get_imix_entries (bsc#1236700).
    - CVE-2025-21681: openvswitch: fix lockup on tx to unregistering netdev with carrier (bsc#1236702).
    - CVE-2025-21687: vfio/platform: check the bounds of read/write syscalls (bsc#1237045).
    - CVE-2025-21692: net: sched: fix ets qdisc OOB Indexing (bsc#1237028).
    - CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
    - CVE-2025-21728: bpf: Send signals asynchronously if !preemptible (bsc#1237879).
    - CVE-2024-57979: kABI workaround for pps changes (bsc#1238521).
    - CVE-2025-21705: mptcp: handle fastopen disconnect correctly (bsc#1238525).
    - CVE-2025-21715: net: davicom: fix UAF in dm9000_drv_remove (bsc#1237889).
    - CVE-2025-21716: vxlan: Fix uninit-value in vxlan_vnifilter_dump() (bsc#1237891).
    - CVE-2025-21719: ipmr: do not call mr_mfc_uses_dev() for unres entries (bsc#1238860).
    - CVE-2025-21724: iommufd/iova_bitmap: Fix shift-out-of-bounds in iova_bitmap_offset_to_index()     (bsc#1238863).
    - CVE-2025-21725: smb: client: fix oops due to unset link speed (bsc#1238877).
    - CVE-2025-21733: tracing/osnoise: Fix resetting of tracepoints (bsc#1238494).
    - CVE-2025-21754: btrfs: fix assertion failure when splitting ordered extent after transaction abort     (bsc#1238496).
    - CVE-2025-21767: clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context     (bsc#1238509).
    - CVE-2025-21790: vxlan: check vxlan_vnigroup_init() return value (bsc#1238753).
    - CVE-2025-21795: NFSD: fix hang in nfsd4_shutdown_callback (bsc#1238759).
    - CVE-2025-21799: net: ethernet: ti: am65-cpsw: fix freeing IRQ in am65_cpsw_nuss_remove_tx_chns()     (bsc#1238739).
    - CVE-2025-21802: net: hns3: fix oops when unload drivers paralleling (bsc#1238751).


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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: am65-cpsw: fix     freeing IRQ in am65_cpsw_nuss_remove_tx_chns() When getting the IRQ we use k3_udma_glue_tx_get_irq() which     returns negative error value on error. So not NULL check is not sufficient to deteremine if IRQ is valid.
    Check that IRQ is greater then zero to ensure it is valid. There is no issue at probe time but at runtime     user can invoke .set_channels which results in the following call chain. am65_cpsw_set_channels()     am65_cpsw_nuss_update_tx_rx_chns() am65_cpsw_nuss_remove_tx_chns() am65_cpsw_nuss_init_tx_chns() At this     point if am65_cpsw_nuss_init_tx_chns() fails due to k3_udma_glue_tx_get_irq() then tx_chn->irq will be set     to a negative value. Then, at subsequent .set_channels with higher channel count we will attempt to free     an invalid IRQ in am65_cpsw_nuss_remove_tx_chns() leading to a kernel warning. The issue is present in the     original commit that introduced this driver, although there, am65_cpsw_nuss_update_tx_rx_chns() existed as     am65_cpsw_nuss_update_tx_chns(). (CVE-2025-21799)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Severity
233595	Debian dla-4102 : linux-config-6.1 - security update	Nessus	Debian Local Security Checks	high
233002	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2025:0955-1)	Nessus	SuSE Local Security Checks	high
232722	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2025:0856-1)	Nessus	SuSE Local Security Checks	high
232678	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2025:0847-1)	Nessus	SuSE Local Security Checks	high
231758	Linux Distros Unpatched Vulnerability : CVE-2025-21799	Nessus	Misc.	medium

Detections

Analytics

CVE-2025-21799

medium

Tenable Plugins

high

high

high

high

medium