CVE-2022-50887
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)
regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()
In the Linux kernel, the following vulnerability has been resolved: regulator: core: fix unbalanced of node refcount in regulator_dev_lookup() I got the the following report: OF: ERROR: memory leak, expected refcount 1 instead of 2, of_node_get()/of_node_put() unbalanced - destroy cset entry: attach overlay node /i2c/pmic@62/regulators/exten In of_get_regulator(), the node is returned from of_parse_phandle() with refcount incremented, after using it, of_node_put() need be called.
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) |
|---|---|---|---|---|---|
| 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 | affected | git | 0e88505ac0a6ae97746bcdbd4b042ee9f20455ae | Unavailable | None listed |
| 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 | affected | git | 4dfcf5087db9a34a300d6b99009232d4537c3e6a | Unavailable | None listed |
| 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 | affected | git | 3ac888db0f67813d91373a9a61c840f815cd4ec9 | Unavailable | None listed |
| 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 | affected | git | d39937f8de641c44a337cec4a2e5d3e8add20a7d | Unavailable | None listed |
| 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 | affected | git | f48c474efe05cf9ce5e535b5e0ddd710e963936c | Unavailable | None listed |
| 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 | affected | git | cda1895f3b7f324ece1614308a815a3994983b97 | Unavailable | None listed |
| 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 | affected | git | 2b93c58adddd98812ad928bbc2063038f3df1ffd | Unavailable | None listed |
| 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 | affected | git | 2f98469c3141f8e42ba11075a273fb795bbad57f | Unavailable | None listed |
| 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 | affected | git | f2b41b748c19962b82709d9f23c6b2b0ce9d2f91 | 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) |
|---|---|---|---|---|---|
| 3.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.3 | Unavailable | None listed |
| 4.9.337 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.303 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.270 | unaffected | semver | Unavailable | 4.19.* | 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 |