CVE-2022-49835

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: fix potential memleak in 'add_widget_node' As 'kobject_add' may allocated memory for 'kobject->name' when return error. And in this function, if call 'kobject_add' failed didn't free kobject. So call 'kobject_put' to recycling resources.

Reserved 2025-05-01 | Published 2025-05-01 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before b688a3ec235222d9a84e43a48a6f31acb95baf2d
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before bb0ac8d5e541224f599bc8e8f31a313faa4bf7b7
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 90b7d055e2b5f39429f9a9e3815b48a48530ef28
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 02dea987ec1cac712c78e75d224ceb9bb73519ed
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 7140d7aaf93da6a665b454f91bb4dc6b1de218bd
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 455d99bd6baf19688048b6d42d9fa74eae27f93b
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143
affected

Default status
affected

4.9.334
unaffected

4.14.300
unaffected

4.19.267
unaffected

5.4.225
unaffected

5.10.155
unaffected

5.15.79
unaffected

6.0.9
unaffected

6.1
unaffected

References

git.kernel.org/...c/b688a3ec235222d9a84e43a48a6f31acb95baf2d

git.kernel.org/...c/bb0ac8d5e541224f599bc8e8f31a313faa4bf7b7

git.kernel.org/...c/90b7d055e2b5f39429f9a9e3815b48a48530ef28

git.kernel.org/...c/02dea987ec1cac712c78e75d224ceb9bb73519ed

git.kernel.org/...c/3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b

git.kernel.org/...c/7140d7aaf93da6a665b454f91bb4dc6b1de218bd

git.kernel.org/...c/455d99bd6baf19688048b6d42d9fa74eae27f93b

git.kernel.org/...c/9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143

cve.org (CVE-2022-49835)

nvd.nist.gov (CVE-2022-49835)

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