CVEvulnerability
CVE-2025-40259
- Status
- Deferred
- Published
- 2025-12-04
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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.
References
- https://git.kernel.org/stable/c/109afbd88ecc46b6cc7551367222387e97999765 git.kernel.org
- https://git.kernel.org/stable/c/11eeee00c94d770d4e45364060b5f1526dfe567b git.kernel.org
- https://git.kernel.org/stable/c/3dfd520c3b4ffe69e0630c580717d40447ab842f git.kernel.org
- https://git.kernel.org/stable/c/6983d8375c040bb449d2187f4a57a20de01244fe git.kernel.org
- https://git.kernel.org/stable/c/90449f2d1e1f020835cba5417234636937dd657e git.kernel.org
- https://git.kernel.org/stable/c/b2c0340cfa25c5c1f65e8590cc1a2dc97d14ef0f git.kernel.org
- https://git.kernel.org/stable/c/b343cee5df7e750d9033fba33e96fc4399fa88a5 git.kernel.org
- https://git.kernel.org/stable/c/db6ac8703ab2b473e1ec845f57f6dd961a388d9f git.kernel.org