SUSE CVE-2025-40201

In the Linux kernel, the following vulnerability has been resolved: kernel/sys.c: fix the racy usage of tasklocktsk-groupleader in sysprlimit64 paths The usage of tasklocktsk-groupleader in sysprlimit64-doprlimit path is very broken. sysprlimit64 does gettaskstructtsk but this only protects...

AZL-70088 CVE-2025-40201 affecting package kernel for versions less than 6.6.117.1-1

In the Linux kernel, the following vulnerability has been resolved: kernel/sys.c: fix the racy usage of tasklocktsk-groupleader in sysprlimit64 paths The usage of tasklocktsk-groupleader in sysprlimit64-doprlimit path is very broken. sysprlimit64 does gettaskstructtsk but this only protects...

UBUNTU-CVE-2025-40201

In the Linux kernel, the following vulnerability has been resolved: kernel/sys.c: fix the racy usage of tasklocktsk-groupleader in sysprlimit64 paths The usage of tasklocktsk-groupleader in sysprlimit64-doprlimit path is very broken. sysprlimit64 does gettaskstructtsk but this only protects...

CVE-2025-40201

CVE-2025-40201 concerns a race in the Linux kernel’s sys_prlimit64() path where task_lock(tsk->group_leader) can operate on a freed task_struct or race with mt-exec changing group_leader. The affected code path only protects the task_struct itself via get_task_struct(tsk); if tsk != current an...

PT-2025-46758

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to race conditions when using task locktsk-group leader within the sys prlimit64 function and its associated do prlimit path. Specifically, the...