CVE-2024-50287
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: media: v4l2-tpg: prevent the risk of a division by zero As reported by Coverity, the logic at tpg_precalculate_line() blindly rescales the buffer even when scaled_witdh is equal to zero. If this ever happens, this will cause a division by zero. Instead, add a WARN_ON_ONCE() to trigger such cases and return without doing any precalculation.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedNov 19, 2024
First seenNov 19, 2024
Weakness typeCWE-369CWE-369
How to fix
Update
- linux linux_kernel4.19.324, 5.4.286, 5.10.230, 5.15.172, 6.1.117, 6.6.61, 6.11.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 3.18 ≤ v < 4.19.324, 4.20 ≤ v < 5.4.286, 5.5 ≤ v < 5.10.230, 5.11 ≤ v < 5.15.172, 5.16 ≤ v < 6.1.117, 6.2 ≤ v < 6.6.61, 6.7 ≤ v < 6.11.8, 6.12 | 4.19.324, 5.4.286, 5.10.230, 5.15.172, 6.1.117, 6.6.61, 6.11.8 |
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