Executive Summary

Informations
Name CVE-2025-37951 First vendor Publication 2025-05-20
Vendor Cve Last vendor Modification 2025-05-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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

drm/v3d: Add job to pending list if the reset was skipped

When a CL/CSD job times out, we check if the GPU has made any progress since the last timeout. If so, instead of resetting the hardware, we skip the reset and let the timer get rearmed. This gives long-running jobs a chance to complete.

However, when `timedout_job()` is called, the job in question is removed from the pending list, which means it won't be automatically freed through `free_job()`. Consequently, when we skip the reset and keep the job running, the job won't be freed when it finally completes.

This situation leads to a memory leak, as exposed in [1] and [2].

Similarly to commit 704d3d60fec4 ("drm/etnaviv: don't block scheduler when GPU is still active"), this patch ensures the job is put back on the pending list when extending the timeout.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-37951

Sources (Detail)

https://git.kernel.org/stable/c/12125f7d9c15e6d8ac91d10373b2db2f17dcf767
https://git.kernel.org/stable/c/35e4079bf1a2570abffce6ababa631afcf8ea0e5
https://git.kernel.org/stable/c/422a8b10ba42097a704d6909ada2956f880246f2
https://git.kernel.org/stable/c/5235b56b7e5449d990d21d78723b1a5e7bb5738e
https://git.kernel.org/stable/c/a5f162727b91e480656da1876247a91f651f76de
Source Url

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0
Date Informations
2025-05-26 21:20:40
  • First insertion