kernel: io_uring: check if iowq is killed before queuing

In the Linux kernel, the following vulnerability has been resolved: iouring: check if iowq is killed before queuing task work can be executed after the task has gone through iouring termination, whether it's the final taskwork run or the fallback path. In this case, task work will find -iowq bein...

io_uring: check if iowq is killed before queuing

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CVE-2025-37804

CVE-2025-37804 is rejected/withdrawn; this entry does not represent an active vulnerability.

SUSE CVE-2024-56709

In the Linux kernel, the following vulnerability has been resolved: iouring: check if iowq is killed before queuing task work can be executed after the task has gone through iouring termination, whether it's the final taskwork run or the fallback path. In this case, task work will find -iowq bein...

UBUNTU-CVE-2024-56709

In the Linux kernel, the following vulnerability has been resolved: iouring: check if iowq is killed before queuing task work can be executed after the task has gone through iouring termination, whether it's the final taskwork run or the fallback path. In this case, task work will find -iowq bein...

CVE-2024-56709 io_uring: check if iowq is killed before queuing

In the Linux kernel, the following vulnerability has been resolved: iouring: check if iowq is killed before queuing task work can be executed after the task has gone through iouring termination, whether it's the final taskwork run or the fallback path. In this case, task work will find -iowq bein...

CVE-2024-56709

CVE-2024-56709 : Linux kernel io_uring vulnerability fixed by verifying iowq is not killed before queuing. If a task completes its termination path after io_uring teardown, task_work may see a null ->io_wq and attempt to forward to io_queue_iowq(), causing failure. The fix also accounts for PF...

CVE-2024-56709: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iouring: check if iowq is killed before queuing task work can be executed after the task has gone through iouring termination, whether it's the final taskwork run or the fallback path. In this case, task work will find -iowq bein...

PT-2024-29252

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential deadlock situation can occur in the Linux kernel due to the io register iowq max workers function calling io put sq data, which acquires the sqd-lock without releasing the...