SUSE-SU-2023:2686-1: kgraft-patch-SLE12-SP5_Update_38&distro=SUSE Linux Enterprise Live Patching 12 SP5 SUSE Linux Enterprise

CVSS: UnknownPublished
Published 28-06-2023Last modified 04-02-2026
Open JSON

Vulnerability summary

SUSE-SU-2023:2686-1 is a vulnerability in kgraft-patch-SLE12-SP5_Update_38&distro=SUSE Linux Enterprise Live Patching 12 SP5 SUSE Linux Enterprise with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 4 · Downstream 0 · Related 4
CVE-2023-1390CVE-2023-23455CVE-2023-28466CVE-2023-31436

Timeline

  1. 28-06-2023
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel (Live Patch 38 for SLE 12 SP5) This update for the Linux Kernel 4.12.14-122_144 fixes several issues. The following security issues were fixed: - CVE-2023-23455: Fixed a denial of service inside atm_tc_enqueue in net/sched/sch_atm.c because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results) (bsc#1207189). - CVE-2023-31436: Fixed an out-of-bounds write in qfq_change_class() because lmax can exceed QFQ_MIN_LMAX (bsc#1210989). - CVE-2023-1390: Fixed remote DoS vulnerability in tipc_link_xmit() (bsc#1210779). - CVE-2023-28466: Fixed race condition that could lead to use-after-free or NULL pointer dereference in do_tls_getsockopt in net/tls/tls_main.c (bsc#1210452).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Suse1 product
  • kgraft-patch-SLE12-SP5_Update_38&distro=SUSE Linux Enterprise Live Patching 12 SP5< 6-2.2

1 vendor · 1 product

References

9 links