CVE-2022-50443
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/rockchip: lvds: fix PM usage counter unbalance in poweron
In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: lvds: fix PM usage counter unbalance in poweron pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. We fix it by replacing it with the newest pm_runtime_resume_and_get to keep usage counter balanced.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 34cc0aa2545603560c79aaea3340d8ff3a71bd10 | affected | git | 110bf15825edf4f20bc4e56aba624297861b06ab | Unavailable | None listed |
| 34cc0aa2545603560c79aaea3340d8ff3a71bd10 | affected | git | f6ed73db390319b248b91a6325da1a48ad85e0d1 | Unavailable | None listed |
| 34cc0aa2545603560c79aaea3340d8ff3a71bd10 | affected | git | 589a911980b730feadb9c430bc0747a118b04dd8 | Unavailable | None listed |
| 34cc0aa2545603560c79aaea3340d8ff3a71bd10 | affected | git | 12a9b4c4ebd9a0ba856370e088564af83cffd565 | Unavailable | None listed |
| 34cc0aa2545603560c79aaea3340d8ff3a71bd10 | affected | git | 4dba27f1a14592ac4cf71c3bc1cc1fd05dea8015 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.15 | Unavailable | None listed |
| 5.10.163 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.86 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.16 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1.2 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |