CVE-2024-35922
In the Linux kernel, the following vulnerability has been resolved:
fbmon: prevent division by zero in fb_videomode_from_videomode()
The expression htotal * vtotal can have a zero value on overflow. It is necessary to prevent division by zero like in fb_var_to_videomode().
Found by Linux Verification Center (linuxtesting.org) with Svace.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 5.5 | 5.10.215 |
| linux / linux_kernel | 6.2 | 6.6.27 |
| linux / linux_kernel | 4.20 | 5.4.274 |
| linux / linux_kernel | 6.7 | 6.8.6 |
| linux / linux_kernel | 5.16 | 6.1.86 |
| linux / linux_kernel | 5.11 | 5.15.155 |
| linux / linux_kernel | - | 4.19.312 |
| debian / debian_linux | 10.0 | 10.0.x |
- https://git.kernel.org/stable/c/1b107d637fed68a787da77a3514ad06e57abd0b4
- https://git.kernel.org/stable/c/1fb52bc1de55e9e0bdf71fe078efd4da0889710f
- https://git.kernel.org/stable/c/3d4b909704bf2114f64f87363fa22b5ef8ac4a33
- https://git.kernel.org/stable/c/48d6bcfc31751ca2e753d901a2d82f27edf8a029
- https://git.kernel.org/stable/c/664206ff8b019bcd1e55b10b2eea3add8761b971
- https://git.kernel.org/stable/c/72d091b7515e0532ee015e144c906f3bcfdd6270
- https://git.kernel.org/stable/c/951838fee462aa01fa2a6a91d56f9a495082e7f0
- https://git.kernel.org/stable/c/c2d953276b8b27459baed1277a4fdd5dd9bd4126
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
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