CVE-2022-49673
dm raid: fix KASAN warning in raid5_add_disks
MEDIUM 5.5
At a glance
- Source
- NVD
- EPSS
- EPSS 0.28 % · percentile 21 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: dm raid: fix KASAN warning in raid5_add_disks There's a KASAN warning in raid5_add_disk when running the LVM testsuite. The warning happens in the test lvconvert-raid-reshape-linear_to_raid6-single-type.sh. We fix the warning by verifying that rdev->saved_raid_disk is within limits.
References
- https://git.kernel.org/stable/c/2d4e7c9898c20fb3d3f55381cab601761aab7d64
- https://git.kernel.org/stable/c/2fb2928728038280bd925ce2aafb4997e9d47ee9
- https://git.kernel.org/stable/c/3553a69bb52be2deba61d0ca064c41aee842bb35
- https://git.kernel.org/stable/c/f157bd9cf377a947fdb7035e69466b6ecdc17c17
- https://git.kernel.org/stable/c/d8bca518d5272fe349e0a722fdb9e3acb661f3f0
- https://git.kernel.org/stable/c/d5b06039b195d4b6f94f5d345b1e4ac1975a9832
- https://git.kernel.org/stable/c/02cffb1921edadd9b6e4eee7ada4a5213e8ba12e
- https://git.kernel.org/stable/c/617b365872a247480e9dcd50a32c8d1806b21861
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-2022-54560
- GCVE · GCVE-0-2022-49673
CERT-FR advisories
- CERTFR-2025-AVI-1057 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0336 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0307 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0252 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*< 4.9.322cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.10 < 4.14.287cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.251cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.204cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.129cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.53cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 5.18.10cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 6aea114a728db9296f42102d4885e7fb035de0a9 < 2d4e7c9898c20fb3d3f55381cab601761aab7d64 ; affected 6aea114a728db9296f42102d4885e7fb035de0a9 < 2fb2928728038280bd925ce2aafb4997e9d47ee9 ; affected 6aea114a728db9296f42102d4885e7fb035de0a9 < 3553a69bb52be2deba61d0ca064c41aee842bb35 ; affected 6aea114a728db9296f42102d4885e7fb035de0a9 < f157bd9cf377a947fdb7035e69466b6ecdc17c17 ; affected 6aea114a728db9296f42102d4885e7fb035de0a9 < d8bca518d5272fe349e0a722fdb9e3acb661f3f0 ; affected 6aea114a728db9296f42102d4885e7fb035de0a9 < d5b06039b195d4b6f94f5d345b1e4ac1975a9832 |
| Linux · Linux | affected 2.6.15 ; unaffected 0 < 2.6.15 ; unaffected 4.9.322 ≤ 4.9.* ; unaffected 4.14.287 ≤ 4.14.* ; unaffected 4.19.251 ≤ 4.19.* ; unaffected 5.4.204 ≤ 5.4.* |
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 |