gpp_maybe
Security update for the linux kernel (live patch 44 for suse linux enterprise 15 sp4)
SUSE-SLE-Module-Live-Patching-15-SP4-2026-994
This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.176 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-2023-53781: 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: fix use-after-free in crypt_message when using async crypto (bsc#1247240). - CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1255053). - CVE-2025-68284: libceph: prevent potential out-of-bounds writes in handle_auth_session_key() (bsc#1255378). - CVE-2025-68285: libceph: fix potential use-after-free in have_mon_and_osd_map() (bsc#1255402). - CVE-2025-68813: ipvs: fix ipv4 null-ptr-deref in route error path (bsc#1256644). - CVE-2025-71085: ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() (bsc#1256624).
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Release DateMar 24 2026
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ReferencesBugzilla: 1247240, 1254755, 1255053, 1255378, 1255402, 1255595, 1256624, 1256644, 1257118, 1257629
CVEs: CVE-2022-50697, CVE-2023-53781, CVE-2025-21738, CVE-2025-38159, CVE-2025-38488, CVE-2025-40258, CVE-2025-68284, CVE-2025-68285, CVE-2025-68813, CVE-2025-71085 -
Typesecurity
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Severityimportant
cloud_download Downloads
SUSE Linux Enterprise Live Patching 15.4 s390x
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Packageskernel-livepatch-5_14_21-150400_24_176-default
Kernel live patch modulekernel-livepatch-SLE15-SP4_Update_449-150400.2.1 lock rpm
Kernel live patch module9-150400.2.1 lock src
SUSE Linux Enterprise Live Patching 15.4 ppc64le
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Packageskernel-livepatch-5_14_21-150400_24_176-default
Kernel live patch modulekernel-livepatch-SLE15-SP4_Update_449-150400.2.1 lock rpm
Kernel live patch module9-150400.2.1 lock src
SUSE Linux Enterprise Live Patching 15.4 x86_64
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Packageskernel-livepatch-5_14_21-150400_24_176-default
Kernel live patch modulekernel-livepatch-SLE15-SP4_Update_449-150400.2.1 lock rpm
Kernel live patch module9-150400.2.1 lock src