fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.25 % · percentile 16 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion The first kiocb_set_cancel_fn() argument may point at a struct kiocb that is not embedded inside struct aio_kiocb. With the current code, depending on the compiler, the req->ki_ctx read happens either before the IOCB_AIO_RW test or after that test. Move the req->ki_ctx read such that it is guaranteed that the IOCB_AIO_RW test happens first.
References
- https://git.kernel.org/stable/c/10ca82aff58434e122c7c757cf0497c335f993f3
- https://git.kernel.org/stable/c/396dbbc18963648e9d1a4edbb55cfe08fa374d50
- https://git.kernel.org/stable/c/94eb0293703ced580f05dfbe5a57da5931e9aee2
- https://git.kernel.org/stable/c/a71cba07783abc76b547568b6452cd1dd9981410
- https://git.kernel.org/stable/c/18d5fc3c16cc317bd0e5f5dabe0660df415cadb7
- https://git.kernel.org/stable/c/c01ed748847fe8b810d86efc229b9e6c7fafa01e
- https://git.kernel.org/stable/c/5c43d0041e3a05c6c41c318b759fff16d2384596
- https://git.kernel.org/stable/c/961ebd120565cb60cebe21cb634fbc456022db4a
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2024-35805
- GCVE · GCVE-0-2024-35815
CERT-FR advisories
- CERTFR-2025-AVI-0088 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0799 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0717 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0645 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0633 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0611 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0527 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0526 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0496 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.19.308 < 4.19.312cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.4.270 < 5.4.274cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.10.211 < 5.10.215cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.15.150 < 5.15.154cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.1.80 < 6.1.84cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.6.19 < 6.6.24cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.7.7 < 6.7.12cpe:2.3:o:linux:linux_kernel:6.8:rc6:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.8:rc7:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 337b543e274fe7a8f47df3c8293cc6686ffa620f < 10ca82aff58434e122c7c757cf0497c335f993f3 ; affected b4eea7a05ee0ab5ab0514421e6ba8c5d249cf942 < 396dbbc18963648e9d1a4edbb55cfe08fa374d50 ; affected ea1cd64d59f22d6d13f367d62ec6e27b9344695f < 94eb0293703ced580f05dfbe5a57da5931e9aee2 ; affected d7b6fa97ec894edd02f64b83e5e72e1aa352f353 < a71cba07783abc76b547568b6452cd1dd9981410 ; affected 18f614369def2a11a52f569fe0f910b199d13487 < 18d5fc3c16cc317bd0e5f5dabe0660df415cadb7 ; affected e7e23fc5d5fe422827c9a43ecb579448f73876c7 < c01ed748847fe8b810d86efc229b9e6c7fafa01e |
| Linux · Linux | affected 4.19.308 < 4.19.312 ; affected 5.4.270 < 5.4.274 ; affected 5.10.211 < 5.10.215 ; affected 5.15.150 < 5.15.154 ; affected 6.1.80 < 6.1.84 ; affected 6.6.19 < 6.6.24 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |