The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2189-1 advisory.

    The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2024-35905: Fixed int overflow for stack access size (bsc#1224488).
    - CVE-2024-26828: Fix underflow in parse_server_interfaces() (bsc#1223084).
    - CVE-2024-35863: Fix potential UAF in is_valid_oplock_break() (bsc#1224763).
    - CVE-2024-35867: Fix potential UAF in cifs_stats_proc_show() (bsc#1224664).
    - CVE-2024-35868: Fix potential UAF in cifs_stats_proc_write() (bsc#1224678).
    - CVE-2024-26928: Fix potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
    - CVE-2024-36926: Fixed LPAR panics during boot up with a frozen PE (bsc#1222011).
    - CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
    - CVE-2024-27413: Fix incorrect allocation size (bsc#1224438).
    - CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1224736).
    - CVE-2024-35904: Avoid dereference of garbage after mount failure (bsc#1224494).
    - CVE-2024-26929: Fixed double free of fcport (bsc#1223715).
    - CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
    - CVE-2024-26930: Fixed double free of the ha->vp_map pointer (bsc#1223626).
    - CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
    - CVE-2024-26862: Fixed packet annotate data-races around ignore_outgoing (bsc#1223111).
    - CVE-2024-0639: Fixed a denial-of-service vulnerability due to a deadlock found in sctp_auto_asconf_init     in net/sctp/socket.c (bsc#1218917).
    - CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
    - CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223057).
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).

    The following non-security bugs were fixed:

    - af_unix: Do not use atomic ops for unix_sk(sk)->inflight (bsc#1223384).
    - af_unix: Replace BUG_ON() with WARN_ON_ONCE() (bsc#1223384).
    - af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress (bsc#1223384).
    - filemap: remove use of wait bookmarks (bsc#1224085).
    - idpf: extend tx watchdog timeout (bsc#1224137).
    - ipvs: Fix checksumming on GSO of SCTP packets (bsc#1221958)
    - powerpc/kasan: Do not instrument non-maskable or raw interrupts (bsc#1223191).
    - powerpc/powernv: Add a null pointer check in opal_event_init() (bsc#1065729).
    - powerpc/powernv: Add a null pointer check to scom_debug_init_one() (bsc#1194869).
    - powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV (bsc#1220492 ltc#205270).
    - powerpc/pseries/vio: Do not return ENODEV if node or compatible missing (bsc#1220783).
    - powerpc: Avoid nmi_enter/nmi_exit in real mode interrupt (bsc#1221645 ltc#205739 bsc#1223191).
    - powerpc: Refactor verification of MSR_RI (bsc#1223191).

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

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

ID	Name	Product	Family	Published	Updated	Severity
197174	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:1659-1)	Nessus	SuSE Local Security Checks	5/16/2024	7/10/2024	high
197056	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:1644-1)	Nessus	SuSE Local Security Checks	5/15/2024	7/10/2024	high
201035	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:2189-1)	Nessus	SuSE Local Security Checks	6/26/2024	6/26/2024	critical

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