dmaengine: idxd: fix wq size store permission state (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.22 % · percentile 13 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix wq size store permission state WQ size can only be changed when the device is disabled. Current code allows change when device is enabled but wq is disabled. Change the check to detect device state.
References
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-2021-33567
- GCVE · GCVE-0-2021-46919
CERT-FR advisories
- CERTFR-2024-AVI-0363 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.6.0 < 5.10.32cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11.0 < 5.11.16
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected c52ca478233c172b2d322b5241d6279a8661cbba < 4ecf25595273203010bc8318c4aee60ad64037ae ; affected c52ca478233c172b2d322b5241d6279a8661cbba < 05b7791c4c4aa8304368fdc55ae911f6b34e7281 ; affected c52ca478233c172b2d322b5241d6279a8661cbba < 0fff71c5a311e1264988179f7dcc217fda15fadd |
| Linux · Linux | affected 5.6 ; unaffected 0 < 5.6 ; unaffected 5.10.32 ≤ 5.10.* ; unaffected 5.11.16 ≤ 5.11.* ; unaffected 5.12 ≤ * |
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 |