Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: AppArmor: Fixed a memory leak in aasimplewritetobuffer. When copyfromuser failed, memory was freed using kvfree. However, the management structure and data blob are allocated independently. Therefore, only kvfreedata causes the...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993222)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993222 advisory. In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix memleak in aasimplewritetobuffer When copyfromuser failed, the memory is freed by...

SUSE CVE-2022-50074

In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix memleak in aasimplewritetobuffer When copyfromuser failed, the memory is freed by kvfree. however the management struct and data blob are allocated independently, so only kvfreedata cause a memleak issue here. Use...

CVE-2022-50074: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix memleak in aasimplewritetobuffer When copyfromuser failed, the memory is freed by kvfree. however the management struct and data blob are allocated independently, so only kvfreedata cause a memleak issue here. Use...