Description
Software installed and run as a non-privileged user may conduct improper GPU system calls to pass invalid log2 page size when allocating physical pages leading to OOB read and/or write due to improper validation of the said value. Such crafted log2 page size could lead to 4K pages being treated as higher order pages and allowing read and/or write access to the memory beyond 4K threshold.
CVSS 7.8EPSS 0.11800000000000001%Risk 0.79
View source- Published
- 2026-08-21 04:18:02
- Affected versions
- unknown
- Type
- Kernel
- Last modified
- 2026-08-27 20:17:44
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H