CVE-2022-50489
drm/mipi-dsi: Detach devices when removing the host
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
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.
The SUSE Linux Enterprise 15 SP5 RT kernel was updated to fix various security issues.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2025-10-04 CVE Reserved
- 2025-10-04 CVE Published
- 2026-04-30 EPSS Updated
- 2026-05-11 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-459: Incomplete Cleanup
CAPEC
References (12)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/068a00233969833f1ba925e7627797489efd6041 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2022-50489 | 2023-11-14 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2401549 | 2023-11-14 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.14 < 4.9.331 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.14 < 4.9.331" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.14 < 4.14.296 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.14 < 4.14.296" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.14 < 4.19.262 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.14 < 4.19.262" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.14 < 5.4.220 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.14 < 5.4.220" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.14 < 5.10.150 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.14 < 5.10.150" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.14 < 5.15.75 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.14 < 5.15.75" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.14 < 5.19.17 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.14 < 5.19.17" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.14 < 6.0.3 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.14 < 6.0.3" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.14 < 6.1 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.14 < 6.1" | en |
Affected
| ||||||