Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm: bridge: it66121: Fix invalid connector dereference Fix the NULL pointer dereference when no monitor is connected, and the sound card is opened from userspace. Instead return an empty buffer (of zeroes) as the EDID information to the sound framework if there is no connector attached.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.19, < 6.1.63 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/1374561a7cbc9a000b77bb0473bb2c19daf18d86Patch
- https://git.kernel.org/stable/c/1669d7b21a664aa531856ce85b01359a376baebcPatch
- https://git.kernel.org/stable/c/2c80c4f0d2845645f41cbb7c9304c8efbdbd4331Patch
- https://git.kernel.org/stable/c/d0375f6858c4ff7244b62b02eb5e93428e1916cdPatch
- https://git.kernel.org/stable/c/1374561a7cbc9a000b77bb0473bb2c19daf18d86Patch
- https://git.kernel.org/stable/c/1669d7b21a664aa531856ce85b01359a376baebcPatch
- https://git.kernel.org/stable/c/2c80c4f0d2845645f41cbb7c9304c8efbdbd4331Patch
- https://git.kernel.org/stable/c/d0375f6858c4ff7244b62b02eb5e93428e1916cdPatch
FAQ
What is CVE-2023-52861?
CVE-2023-52861 is a vulnerability with a CVSS score of 6.2 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: drm: bridge: it66121: Fix invalid connector dereference Fix the NULL pointer dereference when no monitor is connected, and the sou...
How severe is CVE-2023-52861?
CVE-2023-52861 has been rated MEDIUM with a CVSS base score of 6.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-52861?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.