Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise 15 SP5)
This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.110 fixes various security issues
The following security issues were fixed:
- CVE-2025-71089: iommu: disable SVA when CONFIG_X86 is set (bsc#1256615).
- CVE-2026-23393: bridge: cfm: Fix race condition in peer_mep deletion (bsc#1260524).
- CVE-2026-31505: iavf: fix out-of-bounds writes in iavf_get_ethtool_stats() (bsc#1263094).
- CVE-2026-31533: net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption (bsc#1262759).
- CVE-2026-31570: can: gw: fix OOB heap access in cgw_csum_crc8_rel() (bsc#1263118).
- CVE-2026-31586: mm: blk-cgroup: fix use-after-free in cgwb_re
Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise 15 SP5)
This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.110 fixes various security issues
The following security issues were fixed:
- CVE-2025-39973: i40e: add validation for ring_len param (bsc#1252036).
- CVE-2025-40018: ipvs: Defer ip_vs_ftp unregister during netns cleanup (bsc#1252689).
- CVE-2025-71120: SUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verf (bsc#1256780).
- CVE-2026-22999: net/sched: sch_qfq: do not free existing class in qfq_change_class() (bsc#1257238).
- CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1258051).
- CVE-2026-23209: macvlan: fix
Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise 15 SP5)
This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.110 fixes various security issues
The following security issues were fixed:
- CVE-2022-50697: mrp: introduce active flags to prevent UAF when applicant uninit (bsc#1255595).
- CVE-2023-53257: wifi: mac80211: check S1G action frame size (bsc#1250730).
- CVE-2023-53781: smc: Fix use-after-free in tcp_write_timer_handler() (bsc#1254755).
- CVE-2025-21738: ata: libata-sff: ensure that we cannot write outside the allocated buffer (bsc#1257118).
- CVE-2025-38159: wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds (bsc#1257629).
- CVE-2025-38488: smb: client: f
Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise 15 SP5)
This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.110 fixes various security issues
The following security issues were fixed:
- CVE-2022-50700: wifi: ath10k: Delay the unmapping of the buffer (bsc#1255577).
- CVE-2023-54142: gtp: Fix use-after-free in __gtp_encap_destroy() (bsc#1256097).
- CVE-2025-38129: page_pool: fix use-after-free in page_pool_recycle_in_ring (bsc#1258139).
Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise 15 SP5)
This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.110 fixes various security issues
The following security issues were fixed:
- CVE-2022-50327: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value (bsc#1254451).
- CVE-2022-50409: net: If sock is dead don't access sock's sk_wq in sk_stream_wait_memory (bsc#1250665).
- CVE-2022-50490: bpf: Propagate error from htab_lock_bucket() to userspace (bsc#1251165).
- CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251787).
- CVE-2024-58239: tls: stop recv() if initial process_rx_list gave us non-DATA (bsc#1248615).
- CVE-2025-3
Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise 15 SP5)
This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.110 fixes one security issue
The following security issue was fixed:
- CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1245778).
Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise 15 SP5)
This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.110 fixes various security issues
The following security issues were fixed:
- CVE-2022-50252: igb: Do not free q_vector unless new one was allocated (bsc#1249847).
- CVE-2024-53164: net: sched: fix ordering of qlen adjustment (bsc#1246019).
- CVE-2025-38617: net/packet: fix a race in packet_set_ring() and packet_notifier() (bsc#1249208).
- CVE-2025-38618: vsock: Do not allow binding to VMADDR_PORT_ANY (bsc#1249207).
- CVE-2025-38664: ice: Fix a null pointer dereference in ice_copy_and_init_pkg() (bsc#1248631).
The following non security issue was fixed:
- bsc#1249208: fix
Security update for the Linux Kernel (Live Patch 27 for SLE 15 SP5)
This update for the Linux Kernel 5.14.21-150500_55_110 fixes several issues.
The following security issues were fixed:
- CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244235).
- CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1245775).
- CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1245791).
- CVE-2025-21701: net: avoid race between device unregistration and ethnl ops (bsc#1245805).
- CVE-2025-38212: ipc: fix to protect IPCS lookups using RCU (bsc#1246030).
The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
- CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
- CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
- CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
- CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
- CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
- CVE-2025-37789: net: