CVE-2025-40277
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
06/12/2025
Last modified:
06/12/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/vmwgfx: Validate command header size against SVGA_CMD_MAX_DATASIZE<br />
<br />
This data originates from userspace and is used in buffer offset<br />
calculations which could potentially overflow causing an out-of-bounds<br />
access.
Impact
References to Advisories, Solutions, and Tools
- https://git.kernel.org/stable/c/32b415a9dc2c212e809b7ebc2b14bc3fbda2b9af
- https://git.kernel.org/stable/c/54d458b244893e47bda52ec3943fdfbc8d7d068b
- https://git.kernel.org/stable/c/5aea2cde03d4247cdcf53f9ab7d0747c9dca1cfc
- https://git.kernel.org/stable/c/709e5c088f9c99a5cf2c1d1c6ce58f2cca7ab173
- https://git.kernel.org/stable/c/a3abb54c27b2c393c44362399777ad2f6e1ff17e
- https://git.kernel.org/stable/c/b5df9e06eed3df6a4f5c6f8453013b0cabb927b4
- https://git.kernel.org/stable/c/e58559845021c3bad5e094219378b869157fad53
- https://git.kernel.org/stable/c/f3f3a8eb3f0ba799fae057091d8c67cca12d6fa0