GHSA-g5ph-9wmf-49w8HighCVSS 7.8
In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix memleak in...
🔗 CVE IDs covered (1)
📋 Description
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.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2022-50860
- https://git.kernel.org/stable/c/0250cf8d37bb5201a117177afd24dc73a1c81657
- https://git.kernel.org/stable/c/12695b4b76d437b9c0182a6f7dfb2248013a9daf
- https://git.kernel.org/stable/c/5f509fa740b17307f0cba412485072f632d5af36
- https://git.kernel.org/stable/c/9a32aa87a25d800b2c6f47bc2749a7bfd9a486f3
- https://git.kernel.org/stable/c/e9e6fa49dbab6d84c676666f3fe7d360497fd65b
- https://github.com/advisories/GHSA-g5ph-9wmf-49w8