The KEYS subsystem in the Linux kernel before 4.13.10 does not correctly synchronize the actions of updating versus finding a key in the "negative" state to avoid a race condition, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls.
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published: 2017-10-28T02:00:00
Updated: 2024-08-05T20:13:06.206Z
Reserved: 2017-10-27T00:00:00
Link: CVE-2017-15951

No data.

Status : Deferred
Published: 2017-10-28T02:29:00.217
Modified: 2025-04-20T01:37:25.860
Link: CVE-2017-15951
