CVE-2025-40259
scsi: sg: Do not sleep in atomic context
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 4, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
97d27b0dd015e980ade63fda111fd1353276e28b < 11eeee00c94d770d4e45364060b5f1526dfe567b 97d27b0dd015e980ade63fda111fd1353276e28b < db6ac8703ab2b473e1ec845f57f6dd961a388d9f 97d27b0dd015e980ade63fda111fd1353276e28b < 109afbd88ecc46b6cc7551367222387e97999765 97d27b0dd015e980ade63fda111fd1353276e28b < 3dfd520c3b4ffe69e0630c580717d40447ab842f 97d27b0dd015e980ade63fda111fd1353276e28b < b343cee5df7e750d9033fba33e96fc4399fa88a5 97d27b0dd015e980ade63fda111fd1353276e28b < b2c0340cfa25c5c1f65e8590cc1a2dc97d14ef0f 97d27b0dd015e980ade63fda111fd1353276e28b < 6983d8375c040bb449d2187f4a57a20de01244fe 97d27b0dd015e980ade63fda111fd1353276e28b < 90449f2d1e1f020835cba5417234636937dd657e 8d1f3b474a89b42f957ba3bae959dd3cd16531ca fa55ef3f803fc7c20be0ab809e6278c31febd875 6af37613289cfd32516ada47e444b48a638829c8 4a8e8e0af9a520a685e0ab2d489327d5220d7ce2 ae9b6ae2e77947534e255903627cc62746ea77e2
Linux / Linux
4.12
References
git.kernel.org: https://git.kernel.org/stable/c/11eeee00c94d770d4e45364060b5f1526dfe567b git.kernel.org: https://git.kernel.org/stable/c/db6ac8703ab2b473e1ec845f57f6dd961a388d9f git.kernel.org: https://git.kernel.org/stable/c/109afbd88ecc46b6cc7551367222387e97999765 git.kernel.org: https://git.kernel.org/stable/c/3dfd520c3b4ffe69e0630c580717d40447ab842f git.kernel.org: https://git.kernel.org/stable/c/b343cee5df7e750d9033fba33e96fc4399fa88a5 git.kernel.org: https://git.kernel.org/stable/c/b2c0340cfa25c5c1f65e8590cc1a2dc97d14ef0f git.kernel.org: https://git.kernel.org/stable/c/6983d8375c040bb449d2187f4a57a20de01244fe git.kernel.org: https://git.kernel.org/stable/c/90449f2d1e1f020835cba5417234636937dd657e