CVE-2022-50572
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)
ASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link()
In the Linux kernel, the following vulnerability has been resolved: ASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link() The of_get_next_child() returns a node with refcount incremented, and decrements the refcount of prev. So in the error path of the while loop, of_node_put() needs be called for cpu_ep.
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) |
|---|---|---|---|---|---|
| fce9b90c1ab7e915553c57353355700c79b39c86 | affected | git | ed1376f771404917c2ec3ebc617431ec01146134 | Unavailable | None listed |
| fce9b90c1ab7e915553c57353355700c79b39c86 | affected | git | 06c9d468c06806dab752eb8e72addbf3792c1023 | Unavailable | None listed |
| fce9b90c1ab7e915553c57353355700c79b39c86 | affected | git | 85eb5c952b7fe2d2059beaa4a4dd26688b25547b | Unavailable | None listed |
| fce9b90c1ab7e915553c57353355700c79b39c86 | affected | git | 49dad92af6892f46851af989ef3aa7cd7316c389 | Unavailable | None listed |
| fce9b90c1ab7e915553c57353355700c79b39c86 | affected | git | 4cc8431ec77a43ea106d8bde0860c61cfdda1cd0 | Unavailable | None listed |
| fce9b90c1ab7e915553c57353355700c79b39c86 | affected | git | 8ab2d12c726f0fde0692fa5d81d8019b3dcd62d0 | 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) |
|---|---|---|---|---|---|
| 5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.1 | Unavailable | None listed |
| 5.4.229 | unaffected | semver | Unavailable | 5.4.* | 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 |