| ID |
CVE-2021-4023
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| Summary |
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. |
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| Vulnerable Configurations |
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| CVSS |
| Base: | None |
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| Exploitability: | |
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| Access |
| Vector | Complexity | Authentication |
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| Impact |
| Confidentiality | Integrity | Availability |
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| Last major update |
10-03-2022 - 17:54 |
| Published |
10-03-2022 - 17:44 |
| Last modified |
10-03-2022 - 17:54 |
