QID 750720

Date Published: 2021-06-29

QID 750720: SUSE Enterprise Linux Security Update for ovmf (SUSE-SU-2021:2161-1)

This update for ovmf fixes the following issues: - fixed a possible buffer overflow in iscsidxe (bsc#1186151) - cve-2021-28211: ovmf: edk2: possible heap corruption with lzmauefidecompressgetinfo (bsc#1183578) - cve-2021-28210: ovmf: unlimited fv recursion, round 2 (bsc#1183579)

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation allows attacker to compromise the system.

CVSS V3 rated as High - 7.8 severity.

CVSS V2 rated as Medium - 4.6 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-2021:2161-1 to address this issue and obtain further details.

Vendor References

SUSE-SU-2021:2161-1 - lists.suse.com/pipermail/sle-security-updates/2021-June/009089.html

CVEs related to QID 750720

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

Software Advisories

Advisory ID	Software	Component	Link
SUSE-SU-2021:2161-1	SUSE Enterprise Linux		lists.suse.com/pipermail/sle-security-updates/2021-June/009089.html

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