CVE-2022-48756

2024-06-2012:15:13

Debian Security Bug Tracker

security-tracker.debian.org

cve-2022-48756

drm/msm/dsi

parameter check

unix

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.4%

JSON

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable The function performs a check on the “phy” input parameter, however, it is used before the check. Initialize the “dev” variable after the sanity check to avoid a possible NULL pointer dereference. Addresses-Coverity-ID: 1493860 (“Null pointer dereference”)

OSVersionArchitecturePackageVersionFilename
Debian12alllinux< 5.16.7-1linux_5.16.7-1_all.deb
Debian11alllinux< 5.10.103-1linux_5.10.103-1_all.deb
Debian10alllinux< 4.19.232-1linux_4.19.232-1_all.deb
Debian999alllinux< 5.16.7-1linux_5.16.7-1_all.deb
Debian13alllinux< 5.16.7-1linux_5.16.7-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	linux	< 5.16.7-1	linux_5.16.7-1_all.deb
Debian	11	all	linux	< 5.10.103-1	linux_5.10.103-1_all.deb
Debian	10	all	linux	< 4.19.232-1	linux_4.19.232-1_all.deb
Debian	999	all	linux	< 5.16.7-1	linux_5.16.7-1_all.deb
Debian	13	all	linux	< 5.16.7-1	linux_5.16.7-1_all.deb