CVE-2022-48710
drm/radeon: fix a possible null pointer dereference
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
21 May 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved:
drm/radeon: fix a possible null pointer dereference
In radeon_fp_native_mode(), the return value of drm_mode_duplicate()
is assigned to mode, which will lead to a NULL pointer dereference
on failure of drm_mode_duplicate(). Add a check to avoid npd.
The failure status of drm_cvt_mode() on the other path is checked too.
Affected products
Linux · LinuxWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →References
https://git.kernel.org/stable/c/140d9807b96e1303f6f2675a7ae8710a2094bd17https://git.kernel.org/stable/c/16a0f0b63c4c7eb46fc4c3f00bf2836e6ee46a9fhttps://git.kernel.org/stable/c/28fd384c78d7d8ed8af0d086d778c3e438ba7f60https://git.kernel.org/stable/c/7b7fba107b2c4ec7673d0f45bdbb9d1af697d9b9https://git.kernel.org/stable/c/8a89bfeef9abe93371e3ea8796377f2d132eee29https://git.kernel.org/stable/c/a2b28708b645c5632dc93669ab06e97874c8244fhttps://git.kernel.org/stable/c/b33f7d99c9226892c7794dc2500fae35966020c9https://git.kernel.org/stable/c/e938d24f0b7392e142b8aa434f18590d99dbe479https://git.kernel.org/stable/c/fee8ae0a0bb66eb7730c22f44fbd7203f63c2eab