CVE-2024-53180
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Add sanity NULL check for the default mmap fault handler A driver might allow the mmap access before initializing its runtime->dma_area properly. Add a proper NULL check before passing to virt_to_page() for avoiding a panic.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedDec 27, 2024
First seenDec 27, 2024
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- linux linux_kernel5.15.174, 6.1.120, 6.6.64, 6.11.11, 6.12.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 5.15.174, 5.16 ≤ v < 6.1.120, 6.2 ≤ v < 6.6.64, 6.7 ≤ v < 6.11.11, 6.12 ≤ v < 6.12.2 | 5.15.174, 6.1.120, 6.6.64, 6.11.11, 6.12.2 |
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