In the Linux kernel, the following vulnerability has been resolved:
freezer,umh: Fix call_usermode_helper_exec() vs SIGKILL
Tetsuo-San noted that commit f5d39b020809 ("freezer,sched: Rewrite
core freezer logic") broke call_usermodehelper_exec() for the KILLABLE
case.
Specifically it was missed that the second, unconditional,
wait_for_completion() was not optional and ensures the on-stack
completion is unused before going out-of-scope.
Metrics
Affected Vendors & Products
References
History
No history.
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Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2024-12-19T08:24:29.133Z
Reserved: 2024-03-07T14:49:46.891Z
Link: CVE-2023-52704
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Updated: 2024-08-02T23:11:35.365Z
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Status : Awaiting Analysis
Published: 2024-05-21T16:15:12.760
Modified: 2024-11-21T08:40:24.123
Link: CVE-2023-52704
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