CVE-2022-49752
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)
device property: fix of node refcount leak in fwnode_graph_get_next_endpoint()
In the Linux kernel, the following vulnerability has been resolved: device property: fix of node refcount leak in fwnode_graph_get_next_endpoint() The 'parent' returned by fwnode_graph_get_port_parent() with refcount incremented when 'prev' is not NULL, it needs be put when finish using it. Because the parent is const, introduce a new variable to store the returned fwnode, then put it before returning from fwnode_graph_get_next_endpoint().
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) |
|---|---|---|---|---|---|
| 91b31ca76300fd36d5049c5879e68dfb3edc7a5c | affected | git | e0472947bead3af94cc968ce35fc0414803a2f65 | Unavailable | None listed |
| b5b41ab6b0c1bb70fe37a0d193006c969e3b5909 | affected | git | 7701a4bd45c11f9a289d8f262fad05705a012339 | Unavailable | None listed |
| b5b41ab6b0c1bb70fe37a0d193006c969e3b5909 | affected | git | e75485fc589ec729cc182aa9b41dfb6c15ae6f6e | Unavailable | None listed |
| b5b41ab6b0c1bb70fe37a0d193006c969e3b5909 | affected | git | 39af728649b05e88a2b40e714feeee6451c3f18e | 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) |
|---|---|---|---|---|---|
| 5.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.15 | Unavailable | None listed |
| 5.15.91 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.9 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |