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CVE-2022-49673
dm raid: fix KASAN warning in raid5_add_disks
Medium5.5EPSS 0.28%
- Published
- Updated
- Reserved
- Assigned by
- Linux
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Analyzed | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.28% · top 79% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 6aea114a728db9296f42102d4885e7fb035de0a9 – < 2d4e7c9898c20fb3d3f55381cab601761aab7d64
- affected 6aea114a728db9296f42102d4885e7fb035de0a9 – < 2fb2928728038280bd925ce2aafb4997e9d47ee9
- affected 6aea114a728db9296f42102d4885e7fb035de0a9 – < 3553a69bb52be2deba61d0ca064c41aee842bb35
- affected 6aea114a728db9296f42102d4885e7fb035de0a9 – < f157bd9cf377a947fdb7035e69466b6ecdc17c17
- affected 6aea114a728db9296f42102d4885e7fb035de0a9 – < d8bca518d5272fe349e0a722fdb9e3acb661f3f0
- affected 6aea114a728db9296f42102d4885e7fb035de0a9 – < d5b06039b195d4b6f94f5d345b1e4ac1975a9832
- affected 6aea114a728db9296f42102d4885e7fb035de0a9 – < 02cffb1921edadd9b6e4eee7ada4a5213e8ba12e
- affected 6aea114a728db9296f42102d4885e7fb035de0a9 – < 617b365872a247480e9dcd50a32c8d1806b21861
- affected 2.6.15
- unaffected < 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.*
- unaffected 5.10.129 – ≤ 5.10.*
- unaffected 5.15.53 – ≤ 5.15.*
- unaffected 5.18.10 – ≤ 5.18.*
- unaffected 5.19 – ≤ *
References (8)
- https://git.kernel.org/stable/c/2d4e7c9898c20fb3d3f55381cab601761aab7d64 (opens in a new tab)
- https://git.kernel.org/stable/c/2fb2928728038280bd925ce2aafb4997e9d47ee9 (opens in a new tab)
- https://git.kernel.org/stable/c/3553a69bb52be2deba61d0ca064c41aee842bb35 (opens in a new tab)
- https://git.kernel.org/stable/c/f157bd9cf377a947fdb7035e69466b6ecdc17c17 (opens in a new tab)
- https://git.kernel.org/stable/c/d8bca518d5272fe349e0a722fdb9e3acb661f3f0 (opens in a new tab)
- https://git.kernel.org/stable/c/d5b06039b195d4b6f94f5d345b1e4ac1975a9832 (opens in a new tab)
- https://git.kernel.org/stable/c/02cffb1921edadd9b6e4eee7ada4a5213e8ba12e (opens in a new tab)
- https://git.kernel.org/stable/c/617b365872a247480e9dcd50a32c8d1806b21861 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2022-49673)Record last updated .