Description

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.

INFO

Published Date :

2024-05-21T15:22:53.343Z

Last Modified :

2025-05-04T07:41:58.873Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2023-52704 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-52704.

URL Resource
https://git.kernel.org/stable/c/7f9f6c54da876b3f0bece2b569456ceb96965ed7 cve-icon cve-icon
https://git.kernel.org/stable/c/eedeb787ebb53de5c5dcf7b7b39d01bf1b0f037d cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024052157-CVE-2023-52704-0d9a@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-52704 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-52704 cve-icon
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