CVE-2022-50848 | THREATINT

Description

In the Linux kernel, the following vulnerability has been resolved: drivers: dio: fix possible memory leak in dio_init() If device_register() returns error, the 'dev' and name needs be freed. Add a release function, and then call put_device() in the error path, so the name is freed in kobject_cleanup() and to the 'dev' is freed in release function.

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

Product status

Default status

unaffected

2e4c77bea3d8b17d94f8ee382411f359b708560f (git) before affe3cea6b3148fa66796a48640664822ceccd48

affected

2e4c77bea3d8b17d94f8ee382411f359b708560f (git) before 4b68caa95064ac464f1b261d08ac677e753d1088

affected

2e4c77bea3d8b17d94f8ee382411f359b708560f (git) before a524e7fed696a4dfef671e0fda3511bfd2dca0cf

affected

2e4c77bea3d8b17d94f8ee382411f359b708560f (git) before da64e01da40c6b71a54144126da53cc3b27201ac

affected

2e4c77bea3d8b17d94f8ee382411f359b708560f (git) before fce9890e1be4c0460dad850cc8c00414a9d25f0f

affected

2e4c77bea3d8b17d94f8ee382411f359b708560f (git) before a0ead7e8da84f4c3759417b8e928b65e0207c646

affected

2e4c77bea3d8b17d94f8ee382411f359b708560f (git) before 8e002b9fe831b27d4506df6fa60cb33ba0730ac3

affected

2e4c77bea3d8b17d94f8ee382411f359b708560f (git) before 78fddc0ff971f9874d53c854818cc4aafa144114

affected

2e4c77bea3d8b17d94f8ee382411f359b708560f (git) before e63e99397b2613d50a5f4f02ed07307e67a190f1

affected

Default status

affected

2.6.29

affected

Any version before 2.6.29

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/affe3cea6b3148fa66796a48640664822ceccd48

git.kernel.org/...c/4b68caa95064ac464f1b261d08ac677e753d1088

git.kernel.org/...c/a524e7fed696a4dfef671e0fda3511bfd2dca0cf

git.kernel.org/...c/da64e01da40c6b71a54144126da53cc3b27201ac

git.kernel.org/...c/fce9890e1be4c0460dad850cc8c00414a9d25f0f

git.kernel.org/...c/a0ead7e8da84f4c3759417b8e928b65e0207c646

git.kernel.org/...c/8e002b9fe831b27d4506df6fa60cb33ba0730ac3

git.kernel.org/...c/78fddc0ff971f9874d53c854818cc4aafa144114

git.kernel.org/...c/e63e99397b2613d50a5f4f02ed07307e67a190f1

cve.org (CVE-2022-50848)

nvd.nist.gov (CVE-2022-50848)

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