CVE-2025-40259

CVE-2025-40259

published December 4, 2025

CVSS
—
EPSS
0%
Percentile
9.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00201 · 9.5th percentile
Published
2025-12-04T21:16Z
References (8)
https://git.kernel.org/stable/c/109afbd88ecc46b6cc7551367222387e97999765 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/11eeee00c94d770d4e45364060b5f1526dfe567b · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3dfd520c3b4ffe69e0630c580717d40447ab842f · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6983d8375c040bb449d2187f4a57a20de01244fe · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/90449f2d1e1f020835cba5417234636937dd657e · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b2c0340cfa25c5c1f65e8590cc1a2dc97d14ef0f · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b343cee5df7e750d9033fba33e96fc4399fa88a5 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/db6ac8703ab2b473e1ec845f57f6dd961a388d9f · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 04 DEC 16:08Z
    scsi: sg: Do not sleep in atomic context
    cvelistv5