kernel: Improper IO-uring request cancellation operation allows local users to cause a crash
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| n/a | kernel | affected |
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No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-33926 | A flaw was found in the io-workqueue implementation in the Linux kernel versions prior to 5.15-rc1. The kernel can panic when an improper cancellation operation triggers the submission of new io-uring operations during a shortage of free space. This flaw allows a local user with permissions to execute io-uring requests to possibly crash the system. |
No CVSS v4.0
No CVSS v3.0
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.238% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.