CVE-2022-48756
drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
20 Jun 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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")
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/2b7e7df1eacd280e561ede3e977853606871c951https://git.kernel.org/stable/c/56480fb10b976581a363fd168dc2e4fbee87a1a7https://git.kernel.org/stable/c/581317b1f001b7509041544d7019b75571daa100https://git.kernel.org/stable/c/5e761a2287234bc402ba7ef07129f5103bcd775chttps://git.kernel.org/stable/c/6d9f8ba28f3747ca0f910a363e46f1114856dbbehttps://git.kernel.org/stable/c/79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5https://git.kernel.org/stable/c/ca63eeb70fcb53c42e1fe54e1735a54d8e7759fd