Security update for the Linux Kernel (Live Patch 43 for SUSE Linux Enterprise 15 SP4)

🗓️ 16 Feb 2026 18:04:25Reported by SuseType

suse🔗 www.suse.com👁 5 Views

Live patch 43 updates SUSE Linux Enterprise kernel 5.14.21-150400.24.173 to fix multiple security vulnerabilities.

Reporter	Title	Published	Views	Family All 987
GithubExploit	Exploit for Time-of-check Time-of-use (TOCTOU) Race Condition in Linux Linux_Kernel	19 Jan 202601:22	–	githubexploit
GithubExploit	Exploit for Time-of-check Time-of-use (TOCTOU) Race Condition in Linux Linux_Kernel	3 Jan 202616:52	–	githubexploit
GithubExploit	lpe-toolkit	21 May 202619:33	–	githubexploit
GithubExploit	Exploit for Time-of-check Time-of-use (TOCTOU) Race Condition in Linux Linux_Kernel	2 Jun 202615:13	–	githubexploit
GithubExploit	Exploit for Time-of-check Time-of-use (TOCTOU) Race Condition in Linux Linux_Kernel	24 Feb 202605:25	–	githubexploit
GithubExploit	Exploit for Time-of-check Time-of-use (TOCTOU) Race Condition in Linux Linux_Kernel	30 May 202602:37	–	githubexploit
GithubExploit	Exploit for Time-of-check Time-of-use (TOCTOU) Race Condition in Linux Linux_Kernel	8 Jan 202614:14	–	githubexploit
IBM Security Bulletins	Security Bulletin: IBM TXSeries for Multiplatforms is affected by a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability & a use-after-free (UAF) vulnerability found in Linux kernel packages.	9 Oct 202511:38	–	ibm
IBM Security Bulletins	Security Bulletin: IBM CICS TX Standard is affected by a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability & a use-after-free (UAF) vulnerability found in Linux kernel packages.	14 Oct 202509:15	–	ibm
IBM Security Bulletins	Security Bulletin: Multiple Vulnerabilities in IBM Cloud Pak System	3 Jul 202623:06	–	ibm

OS	OS Version	Architecture	Package	Package Version	Filename
suse	15	ppc64le	kernel-livepatch-5_14_21-150400_24_150-default	14	kernel-livepatch-5_14_21-150400_24_150-default-14-150400.2.1.ppc64le.rpm
suse	15	ppc64le	kernel-livepatch-5_14_21-150400_24_150-default-debuginfo	14	kernel-livepatch-5_14_21-150400_24_150-default-debuginfo-14-150400.2.1.ppc64le.rpm
suse	15	ppc64le	kernel-livepatch-5_14_21-150400_24_173-default	8	kernel-livepatch-5_14_21-150400_24_173-default-8-150400.2.1.ppc64le.rpm
suse	15	ppc64le	kernel-livepatch-5_14_21-150400_24_173-default-debuginfo	8	kernel-livepatch-5_14_21-150400_24_173-default-debuginfo-8-150400.2.1.ppc64le.rpm
suse	15	ppc64le	kernel-livepatch-sle15-sp4_update_36-debugsource	14	kernel-livepatch-SLE15-SP4_Update_36-debugsource-14-150400.2.1.ppc64le.rpm
suse	15	ppc64le	kernel-livepatch-sle15-sp4_update_43-debugsource	8	kernel-livepatch-SLE15-SP4_Update_43-debugsource-8-150400.2.1.ppc64le.rpm
suse	15	s390x	kernel-livepatch-5_14_21-150400_24_150-default	14	kernel-livepatch-5_14_21-150400_24_150-default-14-150400.2.1.s390x.rpm
suse	15	s390x	kernel-livepatch-5_14_21-150400_24_150-default-debuginfo	14	kernel-livepatch-5_14_21-150400_24_150-default-debuginfo-14-150400.2.1.s390x.rpm
suse	15	s390x	kernel-livepatch-5_14_21-150400_24_173-default	8	kernel-livepatch-5_14_21-150400_24_173-default-8-150400.2.1.s390x.rpm
suse	15	s390x	kernel-livepatch-5_14_21-150400_24_173-default-debuginfo	8	kernel-livepatch-5_14_21-150400_24_173-default-debuginfo-8-150400.2.1.s390x.rpm

Source	Link
bugzilla	www.bugzilla.suse.com/show_bug.cgi
bugzilla	www.bugzilla.suse.com/show_bug.cgi
bugzilla	www.bugzilla.suse.com/show_bug.cgi
bugzilla	www.bugzilla.suse.com/show_bug.cgi
suse	www.suse.com/security/cve/CVE-2023-53321.html
suse	www.suse.com/security/cve/CVE-2025-38111.html
suse	www.suse.com/security/cve/CVE-2025-38352.html
suse	www.suse.com/security/cve/CVE-2025-39742.html
suse	www.suse.com/security/cve/CVE-2023-53321.html
suse	www.suse.com/security/cve/CVE-2025-38111.html

16 Feb 2026 18:04Current

7.2High risk

Vulners AI Score7.2

CVSS 3.17

CVSS 47.3

EPSS0.01278

linux kernel patch suse enterprise kernel version 5.14.21 security vulnerabilities