Alerts This Week
Warning Icon 1 727
Alerts This Week
Warning Icon 1 727

Ubuntu 22.04 LTS USN-4967-1 CVE-2023-12345 Critical Memory Leak

suse
Calendar Grey January 22, 2026
Dist Suse Esm H88
Critical update for SUSE to patch important issues involving OVMF integer overflow affecting multiple products.
An update that solves one vulnerability can now be installed.

Summary

## This update for ovmf fixes the following issues: * CVE-2022-36765: Fixed integer overflow to buffer overflow via local network vulnerability (bsc#1218680). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.5 zypper in -t patch SUSE-2026-213=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2026-213=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-213=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-213=1 * SUSE Linux Enterprise Server 15 SP5 LTSS

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE important integer overflow cve-2022-36765

References

* bsc#1218680

Cross-

* CVE-2022-36765

CVSS scores:

* CVE-2022-36765 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H

* CVE-2022-36765 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2022-36765 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H

Affected Products:

* openSUSE Leap 15.5

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5

* SUSE Linux Enterprise Micro 5.5

* SUSE Linux Enterprise Server 15 SP5

* SUSE Linux Enterprise Server 15 SP5 LTSS

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2022-36765.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:0213-1
Release Date: 2026-01-22T12:08:49Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE important integer overflow cve-2022-36765

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here