cve-2024-42135
Vulnerability from cvelistv5
Published
2024-07-30 07:46
Modified
2024-12-19 09:13
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: vhost_task: Handle SIGKILL by flushing work and exiting Instead of lingering until the device is closed, this has us handle SIGKILL by: 1. marking the worker as killed so we no longer try to use it with new virtqueues and new flush operations. 2. setting the virtqueue to worker mapping so no new works are queued. 3. running all the exiting works.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/abe067dc3a662eef7d5cddbbc41ed50a0b68b0afPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/db5247d9bf5c6ade9fd70b4e4897441e0269b233Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dec987fe2df670827eb53b97c9552ed8dfc63ad4Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/abe067dc3a662eef7d5cddbbc41ed50a0b68b0afPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/db5247d9bf5c6ade9fd70b4e4897441e0269b233Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/dec987fe2df670827eb53b97c9552ed8dfc63ad4Patch
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
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