CVE-2021-47431

2024-05-2115:15:28

Debian Security Bug Tracker

security-tracker.debian.org

linux kernel

gart.bo

pin_count

vulnerability

resolved

driver unload

7 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.6%

JSON

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix gart.bo pin_count leak gmc_v{9,10}_0_gart_disable() isn’t called matched with correspoding gart_enbale function in SRIOV case. This will lead to gart.bo pin_count leak on driver unload.

OSVersionArchitecturePackageVersionFilename
Debian12alllinux< 5.14.16-1linux_5.14.16-1_all.deb
Debian11alllinux< 5.10.84-1linux_5.10.84-1_all.deb
Debian10alllinux<= 4.19.249-2linux_4.19.249-2_all.deb
Debian999alllinux< 5.14.16-1linux_5.14.16-1_all.deb
Debian13alllinux< 5.14.16-1linux_5.14.16-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	linux	< 5.14.16-1	linux_5.14.16-1_all.deb
Debian	11	all	linux	< 5.10.84-1	linux_5.10.84-1_all.deb
Debian	10	all	linux	<= 4.19.249-2	linux_4.19.249-2_all.deb
Debian	999	all	linux	< 5.14.16-1	linux_5.14.16-1_all.deb
Debian	13	all	linux	< 5.14.16-1	linux_5.14.16-1_all.deb