CVE-2026-43417: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: sched/mmcid: Handle vfork/CLONEVM correctly Matthieu and Jiri reported stalls where a task endlessly loops in mmgetcid when scheduling in. It turned out that the logic which handles vfork'ed tasks is broken. It is invoked when th...

EUVD-2022-55152

In the Linux kernel, the following vulnerability has been resolved: mm: fix unexpected zeroed page mapping with zram swap Two processes under CLONEVM cloning, user process can be corrupted by seeing zeroed page unexpectedly. CPU A CPU B doswappage doswappage SWPSYNCHRONOUSIO path SWPSYNCHRONOUSIO...

CVE-2022-49052

In the Linux kernel, the following vulnerability has been resolved: mm: fix unexpected zeroed page mapping with zram swap Two processes under CLONEVM cloning, user process can be corrupted by seeing zeroed page unexpectedly. CPU A CPU B doswappage doswappage SWPSYNCHRONOUSIO path SWPSYNCHRONOUSIO...

CVE-2022-49052

In the Linux kernel, the following vulnerability has been resolved: mm: fix unexpected zeroed page mapping with zram swap Two processes under CLONEVM cloning, user process can be corrupted by seeing zeroed page unexpectedly. CPU A CPU B doswappage doswappage SWPSYNCHRONOUSIO path SWPSYNCHRONOUSIO...

CVE-2022-49052: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm: fix unexpected zeroed page mapping with zram swap Two processes under CLONEVM cloning, user process can be corrupted by seeing zeroed page unexpectedly. CPU A CPU B doswappage doswappage SWPSYNCHRONOUSIO path SWPSYNCHRONOUSIO...

Multiple Linux kernel vulnerabilities

syssetmempolicy negative argument DoS, race CLONEVM DoS conditions, race TASKTRACED state DoS conditions, ioremap amd64 platform memory access, HFS and HFS+ filesystem drivers DoS, remote ebtables netfilter module remote DoS on SMP platforms...

CVE-2005-3106: Improper Locking

Race condition in Linux 2.6, when threads are sharing memory mapping via CLONEVM such as linuxthreads and vfork, might allow local users to cause a denial of service deadlock by triggering a core dump while waiting for a thread that has just performed an exec...

CVE-2004-0427: Missing Release of Memory after Effective Lifetime

The dofork function in Linux 2.4.x before 2.4.26, and 2.6.x before 2.6.6, does not properly decrement the mmcount counter when an error occurs after the mmstruct for a child process has been activated, which triggers a memory leak that allows local users to cause a denial of service memory...