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SUSE: 2022:2057-1 Important: U-Boot Denial Of Service Critical Issue

suse
Calendar Grey June 13, 2022
Dist Suse Esm H88
Resolves two significant vulnerabilities in U-Boot affecting multiple SUSE versions through an essential security patch.
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 for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-2057=1 - SUSE Linux Enterprise Server 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-2057=1 - SUSE Linux Enterprise Server 15-SP1-BCL:

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow important fix 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 CaaS Platform 4.0

SUSE Enterprise Storage 6

SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS

SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS

SUSE Linux Enterprise Server 15-SP1-BCL

SUSE Linux Enterprise Server 15-SP1-LTSS

SUSE Linux Enterprise Server for SAP 15-SP1

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-2022:2057-1
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow important fix SUSE u-boot

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