Description (CNA)
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/
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 198725337ef1f73b73e7dc953c6ffb0799f26ffe before 2b99b2c4621d13bd4374ef384e8f1fc188d0a5df; affected 198725337ef1f73b73e7dc953c6ffb0799f26ffe before 2f1845e46c41ed500789d53dc45b383b7745c96c; affected 198725337ef1f73b73e7dc953c6ffb0799f26ffe before e43a0f1327a1ee70754f8a0de6e0262cfa3e0b87; affected 198725337ef1f73b73e7dc953c6ffb0799f26ffe before 3a47f4b439beb98e955d501c609dfd12b7836d61 |
| Linux / Linux | affected 3.12; unaffected 0 before 3.12; unaffected 6.6.80 through 6.6.*; unaffected 6.12.16 through 6.12.*; unaffected 6.13.4 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/2b99b2c4621d13bd4374ef384e8f1fc188d0a5df
- https://git.kernel.org/stable/c/2f1845e46c41ed500789d53dc45b383b7745c96c
- https://git.kernel.org/stable/c/e43a0f1327a1ee70754f8a0de6e0262cfa3e0b87
- https://git.kernel.org/stable/c/3a47f4b439beb98e955d501c609dfd12b7836d61
ADP enrichment
No English description supplied.
No references supplied.