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SUSE: 2022:2869-1 Important: U-Boot Code Execution Risk

suse
Calendar Grey August 22, 2022
Dist Suse Esm H88
A recent patch for u-boot addresses a severe vulnerability that could allow unauthorized code execution in SUSE installations, enhancing system security.
An update that fixes one vulnerability is now available

Summary

This update for u-boot fixes the following issues: - CVE-2022-33103: Fixed a flaw in the squashfs subsystem that could lead to arbitrary code execution (bsc#1201213). Patch Instructions: To install this SUSE Security 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 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-2869=1 - SUSE Linux Enterprise Module for Basesystem 15-SP4: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-2869=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): u-boot-tools-2021.10-150400.4.11.1 u-boot-tools-debuginfo-2021.10-150400.4.11.1 - openSUSE Leap 15.4 (aarch64): u-boot-avnetultra96rev1-2021.10-150400.4.11.1

Topics%20covered

Topics Covered

security advisory software update code execution security fix important SUSE Linux u-boot

References

#1201213

Cross- CVE-2022-33103

CVSS scores:

CVE-2022-33103 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-33103 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise Desktop 15-SP4

SUSE Linux Enterprise High Performance Computing 15-SP4

SUSE Linux Enterprise Module for Basesystem 15-SP4

SUSE Linux Enterprise Server 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15-SP4

SUSE Manager Proxy 4.3

SUSE Manager Retail Branch Server 4.3

SUSE Manager Server 4.3

openSUSE Leap 15.4

https://www.suse.com/security/cve/CVE-2022-33103.html

https://bugzilla.suse.com/1201213

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:2869-1
Rating: important

Topics%20covered

Topics Covered

security advisory software update code execution security fix important SUSE Linux u-boot

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