linux: In the Linux kernel, the following vulnerability has been resolved: sched/debug: fix dentry leak in update_sched_dom...
CVE-2022-48699 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48699, released May 3, 2024. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 5.19.11-1 | DEBIAN-CVE-2022-48699 | May 3, 2024 |
| linux · Debian 13.5 (trixie) | 5.19.11-1 | DEBIAN-CVE-2022-48699 | May 3, 2024 |
| linux · Debian 14 | 5.19.11-1 | DEBIAN-CVE-2022-48699 | May 3, 2024 |
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