Linux · Security advisory · October 6, 2023

DSA-5519-1: grub2 security update

DSA-5519-1, released October 6, 2023, fixes 1 CVE in grub2. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0054
45th percentile

Fixed package versions

ProductReleaseFixed in
grub2Debian 11.6 (bullseye)2.06-3~deb11u6
grub2Debian 12.15 (bookworm)2.06-13+deb12u1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2023-4692 grub-efi-amd64-bin: An out-of-bounds write flaw was found in grub2's NTFS filesystem driver.This issue may allow an attacker to present a... 7.8 0.0054 None reported
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