CVE-2025-40259
Unknown
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.
SeverityUnknown
CVSS—
Exploit probability12. percentile0.2%
Product
Linux
PublishedDec 4, 2025
First seenDec 4, 2025
How to fix
Update
- Linux Linux11eeee00c94d770d4e45364060b5f1526dfe567b, db6ac8703ab2b473e1ec845f57f6dd961a388d9f, 109afbd88ecc46b6cc7551367222387e97999765, 3dfd520c3b4ffe69e0630c580717d40447ab842f, b343cee5df7e750d9033fba33e96fc4399fa88a5, b2c0340cfa25c5c1f65e8590cc1a2dc97d14ef0f, 6983d8375c040bb449d2187f4a57a20de01244fe, 90449f2d1e1f020835cba5417234636937dd657e, 3.17, 3.19, 4.2, 4.5, 4.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 97d27b0dd015e980ade63fda111fd1353276e28b ≤ v < 11eeee00c94d770d4e45364060b5f1526dfe567b, 97d27b0dd015e980ade63fda111fd1353276e28b ≤ v < db6ac8703ab2b473e1ec845f57f6dd961a388d9f, 97d27b0dd015e980ade63fda111fd1353276e28b ≤ v < 109afbd88ecc46b6cc7551367222387e97999765, 97d27b0dd015e980ade63fda111fd1353276e28b ≤ v < 3dfd520c3b4ffe69e0630c580717d40447ab842f, 97d27b0dd015e980ade63fda111fd1353276e28b ≤ v < b343cee5df7e750d9033fba33e96fc4399fa88a5, 97d27b0dd015e980ade63fda111fd1353276e28b ≤ v < b2c0340cfa25c5c1f65e8590cc1a2dc97d14ef0f, 97d27b0dd015e980ade63fda111fd1353276e28b ≤ v < 6983d8375c040bb449d2187f4a57a20de01244fe, 97d27b0dd015e980ade63fda111fd1353276e28b ≤ v < 90449f2d1e1f020835cba5417234636937dd657e, 8d1f3b474a89b42f957ba3bae959dd3cd16531ca, fa55ef3f803fc7c20be0ab809e6278c31febd875, 6af37613289cfd32516ada47e444b48a638829c8, 4a8e8e0af9a520a685e0ab2d489327d5220d7ce2, ae9b6ae2e77947534e255903627cc62746ea77e2, 3.16.85 ≤ v < 3.17, 3.18.101 ≤ v < 3.19, 4.1.52 ≤ v < 4.2, 4.4.123 ≤ v < 4.5, 4.9.89 ≤ v < 4.10, 4.12 | 11eeee00c94d770d4e45364060b5f1526dfe567b, db6ac8703ab2b473e1ec845f57f6dd961a388d9f, 109afbd88ecc46b6cc7551367222387e97999765, 3dfd520c3b4ffe69e0630c580717d40447ab842f, b343cee5df7e750d9033fba33e96fc4399fa88a5, b2c0340cfa25c5c1f65e8590cc1a2dc97d14ef0f, 6983d8375c040bb449d2187f4a57a20de01244fe, 90449f2d1e1f020835cba5417234636937dd657e, 3.17, 3.19, 4.2, 4.5, 4.10 |
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