The vulnerability of the pagemap_scan_get_args() function in the fs/proc/task_mmu.c module of the Linux file system allows a hacker to induce a service failure.

The vulnerability of the pagemapscangetargs function in the fs/proc/taskmmu.c module of the Linux file system’s support for the kernel’s file system is related to integer overflow. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2025-40009

In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: check p-vecbuf for NULL When the PAGEMAPSCAN ioctl is invoked with veclen = 0 reaches pagemapscanbackoutrange, kernel panics with null-ptr-deref: 44.936808 Oops: general protection fault, probably for non-canonic...

PT-2024-35571

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns an integer overflow in the pagemap scan get args function within the Linux kernel's fs/proc/task mmu component. The arg-vec len variable, a u64 value provided by the...

SUSE CVE-2024-26617

In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: move mmu notification mechanism inside mm lock Move mmu notification mechanism inside mm lock to prevent race condition in other components which depend on it. The notifier will invalidate memory range. Depending...

DEBIAN-CVE-2014-3940

The Linux kernel through 3.14.5 does not properly consider the presence of hugetlb entries, which allows local users to cause a denial of service memory corruption or system crash by accessing certain memory locations, as demonstrated by triggering a race condition via numamaps read operations...