CVE-2022-49462
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/msm/a6xx: Fix refcount leak in a6xx_gpu_init
In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. a6xx_gmu_init() passes the node to of_find_device_by_node() and of_dma_configure(), of_find_device_by_node() will takes its reference, of_dma_configure() doesn't need the node after usage. Add missing of_node_put() to avoid refcount leak.
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) |
|---|---|---|---|---|---|
| 4b565ca5a2cbbbb6345e8789da89c193b6b00e5a | affected | git | 6832e36f156ea35a6ed74bca72727806116effdd | Unavailable | None listed |
| 4b565ca5a2cbbbb6345e8789da89c193b6b00e5a | affected | git | 48e82ce8cdb19c20a5020fa446b286d6a147450c | Unavailable | None listed |
| 4b565ca5a2cbbbb6345e8789da89c193b6b00e5a | affected | git | edff4c1af831d0c02e654eed9da7d74174de49d5 | Unavailable | None listed |
| 4b565ca5a2cbbbb6345e8789da89c193b6b00e5a | affected | git | 65ddbc0d26824e2a5d6154d01d8cf39344900213 | Unavailable | None listed |
| 4b565ca5a2cbbbb6345e8789da89c193b6b00e5a | affected | git | 06907a374f1b74f8f2fb30720dc6df81331e4fb5 | Unavailable | None listed |
| 4b565ca5a2cbbbb6345e8789da89c193b6b00e5a | affected | git | c56de483093d7ad0782327f95dda7da97bc4c315 | 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) |
|---|---|---|---|---|---|
| 4.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.19 | Unavailable | None listed |
| 5.4.198 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.121 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.46 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.17.14 | unaffected | semver | Unavailable | 5.17.* | None listed |
| 5.18.3 | unaffected | semver | Unavailable | 5.18.* | None listed |
| 5.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |