Linux kernel Heap Buffer Overflow DoS

The vulnerability of the compatalignment.c component in the Linux operating system’s kernel is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2025-22033

CVE-2025-22033: Linux kernel arm64 fix for a NULL pointer dereference in alignment handling. The issue occurs when do_alignment_t32_to_handler() fixes only specific instructions and returns NULL for others (e.g., LDREX); callers would proceed with regular alignment fault handling (SIGBUS). Withou...

CVE-2025-22033

In the Linux kernel, the following vulnerability has been resolved: arm64: Don't call NULL in docompatalignmentfixup doalignmentt32tohandler only fixes up alignment faults for specific instructions; it returns NULL otherwise e.g. LDREX. When that's the case, signal to the caller that it needs to...