CVE-2022-50489drm/mipi-dsi: Detach devices when removing the host
- 5.5MediumCVSS base score
- 0.16%Exploitation in 30 daysEPSS · top 94% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: drm/mipi-dsi: Detach devices when removing the host Whenever the MIPI-DSI host is unregistered, the code of mipi_dsi_host_unregister() loops over every device currently found on that bus and will unregister it. However, it doesn't detach it from the bus first, which leads to all kind of resource leaks if the host wants to perform some clean up whenever a device is detached.
Timeline
ID reserved
By Linux
Published
- 13 months later
· 13 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
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)
- 0.16% · top 94% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 068a00233969833f1ba925e7627797489efd6041 – < c202cda08cd5693645d4990ad1eb2e8068a884ec
- affected 068a00233969833f1ba925e7627797489efd6041 – < 262364574b05676d4b9ebde2ddd3588cd2efd8ce
- affected 068a00233969833f1ba925e7627797489efd6041 – < 95ae458209f5a556bba98aff872f933694914eb7
- affected 068a00233969833f1ba925e7627797489efd6041 – < 8242167cfc83dd7e4c96f44b45f108db9bb88146
- affected 068a00233969833f1ba925e7627797489efd6041 – < 45120fa5e522d444e3fc1c5a9afc5d53eed91d00
- affected 068a00233969833f1ba925e7627797489efd6041 – < 26c1b4cfe56f040f71a51c92da1f4cac2e3b9455
- affected 068a00233969833f1ba925e7627797489efd6041 – < 353ab1c13fdd6e524edde780235a8ce9b892c81c
- affected 068a00233969833f1ba925e7627797489efd6041 – < 6fc2cd40db1969ba372ce9536dcfcdb87271eac4
- affected 068a00233969833f1ba925e7627797489efd6041 – < 668a8f17b5290d04ef7343636a5588a0692731a1
- affected 3.14
- unaffected < 3.14
- unaffected 4.9.331 – ≤ 4.9.*
- unaffected 4.14.296 – ≤ 4.14.*
- unaffected 4.19.262 – ≤ 4.19.*
- unaffected 5.4.220 – ≤ 5.4.*
- unaffected 5.10.150 – ≤ 5.10.*
- unaffected 5.15.75 – ≤ 5.15.*
- unaffected 5.19.17 – ≤ 5.19.*
- unaffected 6.0.3 – ≤ 6.0.*
- unaffected 6.1 – ≤ *
References
References9
- https://git.kernel.org/stable/c/c202cda08cd5693645d4990ad1eb2e8068a884ec (opens in a new tab)
- https://git.kernel.org/stable/c/262364574b05676d4b9ebde2ddd3588cd2efd8ce (opens in a new tab)
- https://git.kernel.org/stable/c/95ae458209f5a556bba98aff872f933694914eb7 (opens in a new tab)
- https://git.kernel.org/stable/c/8242167cfc83dd7e4c96f44b45f108db9bb88146 (opens in a new tab)
- https://git.kernel.org/stable/c/45120fa5e522d444e3fc1c5a9afc5d53eed91d00 (opens in a new tab)
- https://git.kernel.org/stable/c/26c1b4cfe56f040f71a51c92da1f4cac2e3b9455 (opens in a new tab)
- https://git.kernel.org/stable/c/353ab1c13fdd6e524edde780235a8ce9b892c81c (opens in a new tab)
- https://git.kernel.org/stable/c/6fc2cd40db1969ba372ce9536dcfcdb87271eac4 (opens in a new tab)
- https://git.kernel.org/stable/c/668a8f17b5290d04ef7343636a5588a0692731a1 (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)
- EUVD EUVD-2025-32376 (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)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-50489)Record last updated .