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CVE-2024-50282: drm/amdgpu: add missing size check in amdgpu_debugfs_gprwave_read()

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: add missing size check in amdgpu_debugfs_gprwave_read()

Avoid a possible buffer overflow if size is larger than 4K.

(cherry picked from commit f5d873f5825b40d886d03bd2aede91d4cf002434)

Classification

CVE ID: CVE-2024-50282

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 5.02% (scored less or equal to compared to others)

EPSS Date: 2025-02-21 (when was this score calculated)

References

https://git.kernel.org/stable/c/673bdb4200c092692f83b5f7ba3df57021d52d29
https://git.kernel.org/stable/c/8906728f2fbd6504cb488f4afdd66af28f330a7a
https://git.kernel.org/stable/c/2faaee36e6e30f9efc7fa6bcb0bdcbe05c23f51f
https://git.kernel.org/stable/c/4d75b9468021c73108b4439794d69e892b1d24e3

Timeline