Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix memleak in alloc_ns() After changes in commit a1bd627b46d1 ("apparmor: share profile name on replacement"), the hname member of struct aa_policy is not valid slab object, but a subset of that, it can not be freed by kfree_sensitive(), use aa_policy_destroy() to fix it.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected a1bd627b46d169268a0ee5960899fb5be960a317 before 9a32aa87a25d800b2c6f47bc2749a7bfd9a486f3; affected a1bd627b46d169268a0ee5960899fb5be960a317 before 5f509fa740b17307f0cba412485072f632d5af36; affected a1bd627b46d169268a0ee5960899fb5be960a317 before 0250cf8d37bb5201a117177afd24dc73a1c81657; affected a1bd627b46d169268a0ee5960899fb5be960a317 before 12695b4b76d437b9c0182a6f7dfb2248013a9daf; affected a1bd627b46d169268a0ee5960899fb5be960a317 before e9e6fa49dbab6d84c676666f3fe7d360497fd65b |
| Linux / Linux | affected 4.13; unaffected 0 before 4.13; unaffected 5.10.163 through 5.10.*; unaffected 5.15.86 through 5.15.*; unaffected 6.0.16 through 6.0.*; unaffected 6.1.2 through 6.1.*; unaffected 6.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/9a32aa87a25d800b2c6f47bc2749a7bfd9a486f3
- https://git.kernel.org/stable/c/5f509fa740b17307f0cba412485072f632d5af36
- https://git.kernel.org/stable/c/0250cf8d37bb5201a117177afd24dc73a1c81657
- https://git.kernel.org/stable/c/12695b4b76d437b9c0182a6f7dfb2248013a9daf
- https://git.kernel.org/stable/c/e9e6fa49dbab6d84c676666f3fe7d360497fd65b