CVE-2023-53799 - CVE House
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Status published Unknown CVE-2023-53799

crypto: api - Use work queue in crypto_destroy_instance

Vulnerability Description

In the Linux kernel, the following vulnerability has been resolved: crypto: api - Use work queue in crypto_destroy_instance The function crypto_drop_spawn expects to be called in process context. However, when an instance is unregistered while it still has active users, the last user may cause the instance to be freed in atomic context. Fix this by delaying the freeing to a work queue.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
6bfd48096ff8ecabf955958b51ddfa7988eb0a14, 2.6.19, 0, 5.10.195, 5.15.132, 6.1.53, 6.4.16, 6.5.3, 6.6

Timeline

Official Publish: December 9th, 2025
Last Modified: May 11th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.