Products
Linux kernel
Source
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Tags
CVE-2022-48699 details
Published : May 3, 2024, 4:15 p.m.
Last Modified : May 3, 2024, 4:15 p.m.
Last Modified : May 3, 2024, 4:15 p.m.
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.
CVSS Score
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Weakness
Weakness | Name | Description |
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References
URL | Source |
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https://git.kernel.org/stable/c/0c32a93963e03c03e561d5a066eedad211880ba3 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
https://git.kernel.org/stable/c/26e9a1ded8923510e5529fbb28390b22228700c2 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
https://git.kernel.org/stable/c/c2e406596571659451f4b95e37ddfd5a8ef1d0dc | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
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