Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smb_validate_ntsd_sid() helper to safely validate Owner SID and Group SID inside the NT Security Descriptor (smb_ntsd) retrieved from the parent directory.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 before 8efbea0253b7fa2d1960cab0fed36544ca0b41ab; affected e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 before f0e5c9c663badc9982e6941322eef1cb17de0f11; affected e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 before 18d8db24b0a5b7be4829238dd4022236df02d421; affected e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 before 1c9d0646a9959752f11ca1080dc1ff26bd1756cb; affected e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 before 69f030cf95488ae1186c72ac8c66fd279664ea7f |
| Linux / Linux | affected 5.15; unaffected 0 before 5.15; unaffected 6.6.160 through 6.6.*; unaffected 6.12.92 through 6.12.*; unaffected 6.18.34 through 6.18.*; unaffected 7.0.11 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/8efbea0253b7fa2d1960cab0fed36544ca0b41ab
- https://git.kernel.org/stable/c/f0e5c9c663badc9982e6941322eef1cb17de0f11
- https://git.kernel.org/stable/c/18d8db24b0a5b7be4829238dd4022236df02d421
- https://git.kernel.org/stable/c/1c9d0646a9959752f11ca1080dc1ff26bd1756cb
- https://git.kernel.org/stable/c/69f030cf95488ae1186c72ac8c66fd279664ea7f