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SUSE: 2022:2058-1 Important: u-boot DoS and Buffer Overflow Fix

suse
Calendar Grey June 13, 2022
Dist Suse Esm H88
SUSE Security Bulletin: A critical update for u-boot addresses significant vulnerabilities with an importance rating of high. Ensure you apply this patch immediately!
An update that fixes two vulnerabilities is now available

Summary

This update for u-boot fixes the following issues: - A large buffer overflow could have lead to a denial of service in the IP Packet deframentation code. (CVE-2022-30552, bsc#1200363) - A Hole Descriptor Overwrite could have lead to an arbitrary out of bounds write primitive. (CVE-2022-30790, bsc#1200364) 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: - SUSE Linux Enterprise Server 12-SP3-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP3-2022-2058=1 Package List: - SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64): u-boot-rpi3-2016.07-12.6.1 u-boot-tools-2016.07-12.6.1 u-boot-tools-debuginfo-2016.07-12.6.1

Topics%20covered

Topics Covered

security advisory security update buffer overflow DoS important SUSE u-boot

References

#1200363 #1200364

Cross- CVE-2022-30552 CVE-2022-30790

CVSS scores:

CVE-2022-30552 (SUSE): 7.1 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

CVE-2022-30790 (SUSE): 9.6 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise Server 12-SP3-LTSS

https://www.suse.com/security/cve/CVE-2022-30552.html

https://www.suse.com/security/cve/CVE-2022-30790.html

https://bugzilla.suse.com/1200363

https://bugzilla.suse.com/1200364

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:2058-1
Rating: important

Topics%20covered

Topics Covered

security advisory security update buffer overflow DoS important SUSE u-boot

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