CVE - CVE-2022-48699

CVE-ID
CVE-2022-48699	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/0c32a93963e03c03e561d5a066eedad211880ba3 URL:https://git.kernel.org/stable/c/0c32a93963e03c03e561d5a066eedad211880ba3 MISC:https://git.kernel.org/stable/c/26e9a1ded8923510e5529fbb28390b22228700c2 URL:https://git.kernel.org/stable/c/26e9a1ded8923510e5529fbb28390b22228700c2 MISC:https://git.kernel.org/stable/c/c2e406596571659451f4b95e37ddfd5a8ef1d0dc URL:https://git.kernel.org/stable/c/c2e406596571659451f4b95e37ddfd5a8ef1d0dc
Assigning CNA
kernel.org
Date Record Created
20240503	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240503)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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