SUSE-SU-2020:2576-1: kernel-default&distro=SUSE Linux Enterprise High Availability Extension 12 SP2 SUSE Linux Enterprise

CVSS: UnknownPublished
Published 09-09-2020Last modified 04-02-2026
Open JSON

Vulnerability summary

SUSE-SU-2020:2576-1 is a vulnerability in kernel-default&distro=SUSE Linux Enterprise High Availability Extension 12 SP2 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 5 · Downstream 0 · Related 5
CVE-2019-16746CVE-2020-14314CVE-2020-14331CVE-2020-14386CVE-2020-16166

Timeline

  1. 09-09-2020
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel The SUSE Linux Enterprise 12 SP2 kernel was updated to to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-14314: Fixed a potential negative array index in do_split() (bsc#1173798). - CVE-2020-14331: Fixed a missing check in vgacon scrollback handling (bsc#1174205). - CVE-2020-16166: Fixed a potential issue which could have allowed remote attackers to make observations that help to obtain sensitive information about the internal state of the network RNG (bsc#1174757). - CVE-2019-16746: Fixed an improper check of the length of variable elements in a beacon head, leading to a buffer overflow (bsc#1152107). - CVE-2020-14386: Fixed a potential local privilege escalation via memory corruption (bsc#1176069). The following non-security bug was fixed: - mm, vmstat: reduce zone->lock holding time by /proc/pagetypeinfo (bsc#1175691).

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

Suse16 products
  • kernel-default&distro=SUSE Linux Enterprise High Availability Extension 12 SP2< 4.4.121-92.141.1
  • kernel-default&distro=SUSE Linux Enterprise Server 12 SP2-BCL< 4.4.121-92.141.1
  • kernel-default&distro=SUSE Linux Enterprise Server 12 SP2-LTSS< 4.4.121-92.141.1
  • kernel-default&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP2< 4.4.121-92.141.1
  • kernel-default&distro=SUSE OpenStack Cloud 7< 4.4.121-92.141.1

1 vendor · 16 products

References

12 links
Show all 12 references