Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: AppArmor: A memory leak has been fixed in allocns. After changes in commit a1bd627b46d1 “AppArmor: sharing the profile name during replacement”, the hname member of the struct aapolicy is not a valid slab object; however, it is a...

CVE-2022-50860

CVE-2022-50860 affects the Linux kernel AppArmor subsystem. After the commit a1bd627b46d1, the hname member of struct aa_policy becomes an invalid slab subset and cannot be freed with kfree_sensitive(); the issue is fixed by using aa_policy_destroy(). The vulnerability is a memleak in alloc_ns() ...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from not freeing resources using aapolicydestroy, which could lead to a memory leak...