SUSE-SU-2021:0972-1: moderate: Security update for ovmf
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sle-security-updates at lists.suse.com
Mon Mar 29 22:16:15 UTC 2021
SUSE Security Update: Security update for ovmf
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Announcement ID: SUSE-SU-2021:0972-1
Rating: moderate
References: #1183578 #1183579
Cross-References: CVE-2021-28210 CVE-2021-28211
CVSS scores:
CVE-2021-28210 (SUSE): 5.1 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
CVE-2021-28211 (SUSE): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Affected Products:
SUSE Linux Enterprise Module for Server Applications 15-SP2
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for ovmf fixes the following issues:
- CVE-2021-28211: ovmf: edk2: possible heap corruption with
LzmaUefiDecompressGetInfo (bsc#1183578)
- CVE-2021-28210: ovmf: unlimited FV recursion, round 2 (bsc#1183579)
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 Module for Server Applications 15-SP2:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2021-972=1
Package List:
- SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64 x86_64):
ovmf-201911-7.11.1
ovmf-tools-201911-7.11.1
- SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch):
qemu-ovmf-x86_64-201911-7.11.1
qemu-uefi-aarch64-201911-7.11.1
References:
https://www.suse.com/security/cve/CVE-2021-28210.html
https://www.suse.com/security/cve/CVE-2021-28211.html
https://bugzilla.suse.com/1183578
https://bugzilla.suse.com/1183579
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