SUSE-SU-2020:3225-1

Advisory lineage Upstream: 5 Downstream: 0
Published: 06 Nov 2020, 14:34
Last modified:04 Feb 2026, 04:40

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

06 Nov 2020, 14:34
Published
Vulnerability first disclosed
04 Feb 2026, 04:40
Last Modified
Vulnerability information updated

Description

Security update for the Linux Kernel (Live Patch 29 for SLE 12 SP3) This update for the Linux Kernel 4.4.180-94_107 fixes several issues. The following security issues were fixed: - CVE-2020-0429: In l2tp_session_delete and related functions of l2tp_core.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with system execution privileges needed. User interaction is not needed for exploitation. (bsc#1176724) - CVE-2020-14381: Fixed a use-after-free in the fast user mutex (futex) wait operation, which could have lead to memory corruption and possibly privilege escalation (bsc#1176011). - CVE-2020-0431: In kbd_keycode of keyboard.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. (bsc#1176722) - CVE-2020-25212: A TOCTOU mismatch in the NFS client code could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c (bsc#1176381). - CVE-2020-14386: Fixed a memory corruption which could have lead to an attacker gaining root privileges from unprivileged processes. The highest threat from this vulnerability is to data confidentiality and integrity (bsc#1176069).

Affected Systems

  • suse•kgraft-patch-SLE12-SP2_Update_33&distro=SUSE Linux Enterprise Server 12 SP2-LTSS

    < 8-2.2

  • suse•kgraft-patch-SLE12-SP2_Update_33&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP2

    < 8-2.2

  • suse•kgraft-patch-SLE12-SP2_Update_34&distro=SUSE Linux Enterprise Server 12 SP2-LTSS

    < 5-2.2

  • suse•kgraft-patch-SLE12-SP2_Update_34&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP2

    < 5-2.2

  • suse•kgraft-patch-SLE12-SP2_Update_35&distro=SUSE Linux Enterprise Server 12 SP2-LTSS

    < 3-2.2

  • suse•kgraft-patch-SLE12-SP2_Update_35&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP2

    < 3-2.2

  • suse•kgraft-patch-SLE12-SP2_Update_36&distro=SUSE Linux Enterprise Server 12 SP2-LTSS

    < 3-2.1

  • suse•kgraft-patch-SLE12-SP2_Update_36&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP2

    < 3-2.1

  • suse•kgraft-patch-SLE12-SP3_Update_29&distro=SUSE Linux Enterprise Server 12 SP3-LTSS

    < 8-2.2

  • suse•kgraft-patch-SLE12-SP3_Update_29&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP3

    < 8-2.2

  • suse•kgraft-patch-SLE12-SP3_Update_30&distro=SUSE Linux Enterprise Server 12 SP3-LTSS

    < 7-2.2

  • suse•kgraft-patch-SLE12-SP3_Update_30&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP3

    < 7-2.2

  • suse•kgraft-patch-SLE12-SP3_Update_31&distro=SUSE Linux Enterprise Server 12 SP3-LTSS

    < 4-2.2

  • suse•kgraft-patch-SLE12-SP3_Update_31&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP3

    < 4-2.2

  • suse•kgraft-patch-SLE12-SP3_Update_32&distro=SUSE Linux Enterprise Server 12 SP3-LTSS

    < 3-2.2

  • suse•kgraft-patch-SLE12-SP3_Update_32&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP3

    < 3-2.2

  • suse•kgraft-patch-SLE12-SP3_Update_33&distro=SUSE Linux Enterprise Server 12 SP3-LTSS

    < 3-2.2

  • suse•kgraft-patch-SLE12-SP3_Update_33&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP3

    < 3-2.2

  • suse•kgraft-patch-SLE12-SP3_Update_34&distro=SUSE Linux Enterprise Server 12 SP3-LTSS

    < 3-2.1

  • suse•kgraft-patch-SLE12-SP3_Update_34&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP3

    < 3-2.1

References (11)