Back
CVE-2022-50489
drm/mipi-dsi: Detach devices when removing the host
Medium5.5EPSS 0.16%
- Published
- Updated
- Reserved
- Assigned by
- Linux
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.
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 (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
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 (9)
- 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)
- 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://trackcve.app/cve/CVE-2022-50489)Record last updated .