Linux · Debian · Security advisory · August 14, 2023

DEBIAN-CVE-2023-39950: efibootguard security update

DEBIAN-CVE-2023-39950, released August 14, 2023, fixes 1 CVE in efibootguard. None of them is reported as exploited. Patch Radar priority: Routine.

Routine
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
5.2
Base score, 0 to 10
Highest EPSS
0.0042
36th percentile

Fixed package versions

ProductReleaseFixed in
efibootguardDebian 12.15 (bookworm)0.13-2+deb12u1
efibootguardDebian 13.5 (trixie)0.15-1
efibootguardDebian 140.15-1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Routine CVE-2023-39950 efibootguard: efibootguard is a simple UEFI boot loader with support for safely switching between current and updated partition sets5.2 0.0042 None reported
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