CVE-2023-52861
Medium
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.
SeverityMedium
CVSS6.2
Exploit probability—
Product
Linux Kernel
PublishedMay 21, 2024
First seenMay 21, 2024
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- linux linux_kernel6.1.63, 6.5.12, 6.6.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.19 ≤ v < 6.1.63, 6.2 ≤ v < 6.5.12, 6.6 ≤ v < 6.6.2 | 6.1.63, 6.5.12, 6.6.2 |
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