CVE-2022-50887 | THREATINT

Description

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.

PUBLISHED Reserved 2025-12-30 | Published 2025-12-30 | Updated 2025-12-30 | Assigner Linux

Product status

Default status

unaffected

69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 (git) before 0e88505ac0a6ae97746bcdbd4b042ee9f20455ae

affected

69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 (git) before 4dfcf5087db9a34a300d6b99009232d4537c3e6a

affected

69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 (git) before 3ac888db0f67813d91373a9a61c840f815cd4ec9

affected

69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 (git) before d39937f8de641c44a337cec4a2e5d3e8add20a7d

affected

69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 (git) before f48c474efe05cf9ce5e535b5e0ddd710e963936c

affected

69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 (git) before cda1895f3b7f324ece1614308a815a3994983b97

affected

69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 (git) before 2b93c58adddd98812ad928bbc2063038f3df1ffd

affected

69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 (git) before 2f98469c3141f8e42ba11075a273fb795bbad57f

affected

69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 (git) before f2b41b748c19962b82709d9f23c6b2b0ce9d2f91

affected

Default status

affected

3.3

affected

Any version before 3.3

unaffected

4.9.337 (semver)

unaffected

4.14.303 (semver)

unaffected

4.19.270 (semver)

unaffected

5.4.229 (semver)

unaffected

5.10.163 (semver)

unaffected

5.15.86 (semver)

unaffected

6.0.16 (semver)

unaffected

6.1.2 (semver)

unaffected

6.2 (original_commit_for_fix)

unaffected

References

git.kernel.org/...c/0e88505ac0a6ae97746bcdbd4b042ee9f20455ae

git.kernel.org/...c/4dfcf5087db9a34a300d6b99009232d4537c3e6a

git.kernel.org/...c/3ac888db0f67813d91373a9a61c840f815cd4ec9

git.kernel.org/...c/d39937f8de641c44a337cec4a2e5d3e8add20a7d

git.kernel.org/...c/f48c474efe05cf9ce5e535b5e0ddd710e963936c

git.kernel.org/...c/cda1895f3b7f324ece1614308a815a3994983b97

git.kernel.org/...c/2b93c58adddd98812ad928bbc2063038f3df1ffd

git.kernel.org/...c/2f98469c3141f8e42ba11075a273fb795bbad57f

git.kernel.org/...c/f2b41b748c19962b82709d9f23c6b2b0ce9d2f91

cve.org (CVE-2022-50887)

nvd.nist.gov (CVE-2022-50887)

Download JSON