CVE-2022-50489
drm/mipi-dsi: Detach devices when removing the host
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
3.14
References 9
git.kernel.org
- stable/c/c202cda08cd5693645d4990ad1eb2e8068a884ec
- stable/c/262364574b05676d4b9ebde2ddd3588cd2efd8ce
- stable/c/95ae458209f5a556bba98aff872f933694914eb7
- stable/c/8242167cfc83dd7e4c96f44b45f108db9bb88146
- stable/c/45120fa5e522d444e3fc1c5a9afc5d53eed91d00
- stable/c/26c1b4cfe56f040f71a51c92da1f4cac2e3b9455
- stable/c/353ab1c13fdd6e524edde780235a8ce9b892c81c
- stable/c/6fc2cd40db1969ba372ce9536dcfcdb87271eac4
- stable/c/668a8f17b5290d04ef7343636a5588a0692731a1