SUSE-SU-2023:3786-1: kernel-livepatch-SLE15-SP1_Update_34&distro=SUSE Linux Enterprise Live Patching 15 SP1 SUSE Linux Enterprise
Vulnerability summary
SUSE-SU-2023:3786-1 is a vulnerability in kernel-livepatch-SLE15-SP1_Update_34&distro=SUSE Linux Enterprise Live Patching 15 SP1 SUSE Linux Enterprise with no CVSS score yet.
No CVSS vector published; no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 4 · Downstream 0 · Related 4Timeline
- 26-09-2023PublishedVulnerability first disclosed.
- 04-02-2026Last modifiedVulnerability information updated.
Description
Security update for the Linux Kernel (Live Patch 34 for SLE 15 SP1) This update for the Linux Kernel 4.12.14-150100_197_123 fixes several issues. The following security issues were fixed: - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210619). - CVE-2023-3776: Fixed improper refcount update in cls_fw leads to use-after-free (bsc#1215119). - CVE-2023-3609: Fixed reference counter leak leading to overflow in net/sched (bsc#1213587). - CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213706).
CVSS metrics
Risk metrics not yet published.
EPSS trend
No EPSS score has been published for this record yet.
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Known conditions: not stated in public data.
Suse1 product
- kernel-livepatch-SLE15-SP1_Update_34&distro=SUSE Linux Enterprise Live Patching 15 SP1< 11-150100.2.2
1 vendor · 1 product