Description
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit()
The "submit->cmd[i].size" and "submit->cmd[i].offset" variables are u32 values that come from the user via the submit_lookup_cmds() function. This addition could lead to an integer wrapping bug so use size_add() to prevent that.
Patchwork: https://patchwork.freedesktop.org/patch/624696/
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 198725337ef1f73b73e7dc953c6ffb0799f26ffe, < e6a1565f5edacc37a82f12810566b8f6d73c33e5; >= 198725337ef1f73b73e7dc953c6ffb0799f26ffe, < 2b99b2c4621d13bd4374ef384e8f1fc188d0a5df; >= 198725337ef1f73b73e7dc953c6ffb0799f26ffe, < 2f1845e46c41ed500789d53dc45b383b7745c96c; >= 198725337ef1f73b73e7dc953c6ffb0799f26ffe, < e43a0f1327a1ee70754f8a0de6e0262cfa3e0b87; >= 198725337ef1f73b73e7dc953c6ffb0799f26ffe, < 3a47f4b439beb98e955d501c609dfd12b7836d61 |
| Linux | Linux | 3.12 |
References
- https://git.kernel.org/stable/c/2b99b2c4621d13bd4374ef384e8f1fc188d0a5dfPatch
- https://git.kernel.org/stable/c/2f1845e46c41ed500789d53dc45b383b7745c96cPatch
- https://git.kernel.org/stable/c/3a47f4b439beb98e955d501c609dfd12b7836d61Patch
- https://git.kernel.org/stable/c/e43a0f1327a1ee70754f8a0de6e0262cfa3e0b87Patch
- https://git.kernel.org/stable/c/e6a1565f5edacc37a82f12810566b8f6d73c33e5
Timeline
- Published
- Feb 27, 2025
- Last modified
- Oct 30, 2026
- NVD status
- Modified