QID 750018

QID 750018: SUSE Enterprise Linux Recommended update for grub2 (SUSE-SU-2021:1636-1)

This update for grub2 fixes the following issues: - fixed error with the shim_lock protocol that is not found on aarch64 (bsc#1185580).

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 Medium - 5.6 severity.

CVSS V2 rated as Low - 1.5 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-2021:1636-1 to address this issue and obtain further details.

Vendor References

SUSE-SU-2021:1636-1 - lists.suse.com/pipermail/sle-security-updates/2021-May/008786.html

CVEs related to QID 750018

Software Advisories

Advisory ID	Software	Component	Link
SUSE-SU-2021:1636-1	SUSE Enterprise Linux		lists.suse.com/pipermail/sle-security-updates/2021-May/008786.html

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