CVE-2025-40259

Dec. 6, 2025, 10:15 p.m.

None
No Score

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: sg: Do not sleep in atomic context sg_finish_rem_req() calls blk_rq_unmap_user(). The latter function may sleep. Hence, call sg_finish_rem_req() with interrupts enabled instead of disabled.

Product(s) Impacted

Product Versions
linux_kernel
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://git.kernel.org/stable/c/109afbd88ecc46b6cc7551367222387e97999765
https://git.kernel.org/stable/c/11eeee00c94d770d4e45364060b5f1526dfe567b
https://git.kernel.org/stable/c/3dfd520c3b4ffe69e0630c580717d40447ab842f
https://git.kernel.org/stable/c/6983d8375c040bb449d2187f4a57a20de01244fe
https://git.kernel.org/stable/c/90449f2d1e1f020835cba5417234636937dd657e
https://git.kernel.org/stable/c/b2c0340cfa25c5c1f65e8590cc1a2dc97d14ef0f
https://git.kernel.org/stable/c/b343cee5df7e750d9033fba33e96fc4399fa88a5
https://git.kernel.org/stable/c/db6ac8703ab2b473e1ec845f57f6dd961a388d9f

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2025-12-04
CVE-2025-40259

Timeline

Published: Dec. 4, 2025, 4:16 p.m.
Last Modified: Dec. 6, 2025, 10:15 p.m.

Status : Awaiting Analysis

CVE has been marked for Analysis. Normally once in this state the CVE will be analyzed by NVD staff within 24 hours.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.