Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: s390/lcs: Fixed the return type of lcsstartxmit With Clang’s Kernel Control Flow Integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to ensure that the call target i...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011019)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011019 advisory. In the Linux kernel, the following vulnerability has been resolved: s390/lcs: Fix return type of lcsstartxmit With clang's kernel control flow integrity kCFI,...

CVE-2022-50728

In the Linux kernel, the following vulnerability has been resolved: s390/lcs: Fix return type of lcsstartxmit With clang's kernel control flow integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to make sure the call target is valid ...

CVE-2022-50728 s390/lcs: Fix return type of lcs_start_xmit()

In the Linux kernel, the following vulnerability has been resolved: s390/lcs: Fix return type of lcsstartxmit With clang's kernel control flow integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to make sure the call target is valid ...

CVE-2022-50728: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: s390/lcs: Fix return type of lcsstartxmit With clang's kernel control flow integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to make sure the call target is valid ...

kernel: Linux kernel: Denial of Service in s390/lcs network driver due to incompatible function pointer type

A flaw was found in the Linux kernel's s390/lcs network driver. An incorrect function pointer type in the lcsstartxmit function could lead to a system crash or termination of a process. This issue arises when Kernel Control Flow Integrity kCFI, a security feature designed to prevent certain types...