Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 4.9.318 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/140d9807b96e1303f6f2675a7ae8710a2094bd17Patch
- https://git.kernel.org/stable/c/16a0f0b63c4c7eb46fc4c3f00bf2836e6ee46a9fPatch
- https://git.kernel.org/stable/c/28fd384c78d7d8ed8af0d086d778c3e438ba7f60Patch
- https://git.kernel.org/stable/c/7b7fba107b2c4ec7673d0f45bdbb9d1af697d9b9Patch
- https://git.kernel.org/stable/c/8a89bfeef9abe93371e3ea8796377f2d132eee29Patch
- https://git.kernel.org/stable/c/a2b28708b645c5632dc93669ab06e97874c8244fPatch
- https://git.kernel.org/stable/c/b33f7d99c9226892c7794dc2500fae35966020c9Patch
- https://git.kernel.org/stable/c/e938d24f0b7392e142b8aa434f18590d99dbe479Patch
- https://git.kernel.org/stable/c/fee8ae0a0bb66eb7730c22f44fbd7203f63c2eabPatch
- https://git.kernel.org/stable/c/140d9807b96e1303f6f2675a7ae8710a2094bd17Patch
- https://git.kernel.org/stable/c/16a0f0b63c4c7eb46fc4c3f00bf2836e6ee46a9fPatch
- https://git.kernel.org/stable/c/28fd384c78d7d8ed8af0d086d778c3e438ba7f60Patch
- https://git.kernel.org/stable/c/7b7fba107b2c4ec7673d0f45bdbb9d1af697d9b9Patch
- https://git.kernel.org/stable/c/8a89bfeef9abe93371e3ea8796377f2d132eee29Patch
- https://git.kernel.org/stable/c/a2b28708b645c5632dc93669ab06e97874c8244fPatch
FAQ
What is CVE-2022-48710?
CVE-2022-48710 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 assign...
How severe is CVE-2022-48710?
CVE-2022-48710 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-48710?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.