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CVE-2025-40277

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CVE-2025-40277

Published: Dec 6, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Validate command header size against SVGA_CMD_MAX_DATASIZE This data originates from userspace and is used in buffer offset calculations which could potentially overflow causing an out-of-bounds access.

VendorProductVersions

Linux

Linux

affected
8ce75f8ab9044fe11caaaf2b2c82471023212f9f - < e58559845021c3bad5e094219378b869157fad53
affected
8ce75f8ab9044fe11caaaf2b2c82471023212f9f - < 54d458b244893e47bda52ec3943fdfbc8d7d068b
affected
8ce75f8ab9044fe11caaaf2b2c82471023212f9f - < 709e5c088f9c99a5cf2c1d1c6ce58f2cca7ab173
affected
8ce75f8ab9044fe11caaaf2b2c82471023212f9f - < a3abb54c27b2c393c44362399777ad2f6e1ff17e
affected
8ce75f8ab9044fe11caaaf2b2c82471023212f9f - < b5df9e06eed3df6a4f5c6f8453013b0cabb927b4

+3 more versions

Linux

Linux

affected
4.3
unaffected
0 - < 4.3
unaffected
5.4.302 - <= 5.4.*
unaffected
5.10.247 - <= 5.10.*
unaffected
5.15.197 - <= 5.15.*

+5 more versions

References

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