QID 174908

Date Published: 2021-04-07

QID 174908: SUSE Enterprise Linux Security Update for ovmf (SUSE-SU-2021:0987-1)

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)

Successful exploitation allows attacker to compromise the system.

CVSS V3 rated as High - 6.7 severity.

CVSS V2 rated as Critical - 10 severity.

Solution

Upgrade to the latest package which contains the patch. To install this SUSE Security, Update use YaST online_update. Alternatively you can run the command listed for your product. To install packages using the command line interface, use command "yum update". Refer to Suse security advisory: SUSE-SU-2021:0987-1 to address this issue and obtain further details.

Vendor References

SUSE-SU-2021:0987-1 - lists.suse.com/pipermail/sle-security-updates/2021-March/008572.html

CVEs related to QID 174908

CVE-2021-28211 | CVE-2021-28210 |

Software Advisories

Advisory ID	Software	Component	Link
SUSE-SU-2021:0987-1	SUSE Enterprise Linux		lists.suse.com/pipermail/sle-security-updates/2021-March/008572.html

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