Description

In the Linux kernel, the following vulnerability has been resolved: sched/debug: fix dentry leak in update_sched_domain_debugfs Kuyo reports that the pattern of using debugfs_remove(debugfs_lookup()) leaks a dentry and with a hotplug stress test, the machine eventually runs out of memory. Fix this up by using the newly created debugfs_lookup_and_remove() call instead which properly handles the dentry reference counting logic.

INFO

Published Date :

2024-05-03T15:11:54.150Z

Last Modified :

2025-05-21T08:43:50.164Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-48699 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-48699.

URL Resource
https://git.kernel.org/stable/c/0c32a93963e03c03e561d5a066eedad211880ba3 cve-icon cve-icon
https://git.kernel.org/stable/c/26e9a1ded8923510e5529fbb28390b22228700c2 cve-icon cve-icon
https://git.kernel.org/stable/c/c2e406596571659451f4b95e37ddfd5a8ef1d0dc cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024050349-CVE-2022-48699-8b9b@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-48699 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-48699 cve-icon
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