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Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: fbdev: udlfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO Much like commit 19f953e74356 ("fbdev: fb_pm2fb: Avoid potential divide by zero error"), we also need to prevent that same crash from happening in the udlfb driver as it uses pixclock directly when dividing, which will crash.
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- Linux Linux: 59277b679f8b5ce594e367759256668eba652d0d преди 9981de9fb5ae0d3d6bc5ff5ca63350c2a3cdc564; 59277b679f8b5ce594e367759256668eba652d0d преди fd50ab7dd4ee5bbb4aebffa76ae18484b03a8ea5; 59277b679f8b5ce594e367759256668eba652d0d преди 828ce54b27de93bd9c67991bca5a2c76c76742de; 59277b679f8b5ce594e367759256668eba652d0d преди cce24f70090e0decb597b88bc52e8ef8efed6105; 59277b679f8b5ce594e367759256668eba652d0d преди 03797cdee38ef19c87785622d423aabaafb71c5f; 59277b679f8b5ce594e367759256668eba652d0d преди 6de048d78f3029744778b7a2891745f3ca7c209a; 59277b679f8b5ce594e367759256668eba652d0d преди cccbf9b7fdab48ce4feb69c24f7f928aa8e4e8b8; 59277b679f8b5ce594e367759256668eba652d0d преди afaaaa38579f1252bb42b145f6e88a955c4f73f3; 59277b679f8b5ce594e367759256668eba652d0d преди a31e4518bec70333a0a98f2946a12b53b45fe5b9
- Linux Linux: 2.6.34; преди 2.6.34; 5.10.258 до 5.10.*; 5.15.209 до 5.15.*; 6.1.175 до 6.1.*; 6.6.136 до 6.6.*; 6.12.83 до 6.12.*; 6.18.24 до 6.18.*; 6.19.14 до 6.19.*; 7.0.1 до 7.0.*; 7.1 до *
История
- 24 април 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-31605
- https://nvd.nist.gov/vuln/detail/CVE-2026-31605
- https://git.kernel.org/stable/c/9981de9fb5ae0d3d6bc5ff5ca63350c2a3cdc564
- https://git.kernel.org/stable/c/fd50ab7dd4ee5bbb4aebffa76ae18484b03a8ea5
- https://git.kernel.org/stable/c/828ce54b27de93bd9c67991bca5a2c76c76742de
- https://git.kernel.org/stable/c/cce24f70090e0decb597b88bc52e8ef8efed6105
- https://git.kernel.org/stable/c/03797cdee38ef19c87785622d423aabaafb71c5f
- https://git.kernel.org/stable/c/6de048d78f3029744778b7a2891745f3ca7c209a
- https://git.kernel.org/stable/c/cccbf9b7fdab48ce4feb69c24f7f928aa8e4e8b8
- https://git.kernel.org/stable/c/afaaaa38579f1252bb42b145f6e88a955c4f73f3
- https://git.kernel.org/stable/c/a31e4518bec70333a0a98f2946a12b53b45fe5b9