vulnerability
Ubuntu: (CVE-2022-48944): linux-intel-iotg-5.15 vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Aug 30, 2024 | Nov 19, 2024 | Sep 1, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Aug 30, 2024
Added
Nov 19, 2024
Modified
Sep 1, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
sched: Fix yet more sched_fork() races
Where commit 4ef0c5c6b5ba ("kernel/sched: Fix sched_fork() access an
invalid sched_task_group") fixed a fork race vs cgroup, it opened up a
race vs syscalls by not placing the task on the runqueue before it
gets exposed through the pidhash.
Commit 13765de8148f ("sched/fair: Fix fault in reweight_entity") is
trying to fix a single instance of this, instead fix the whole class
of issues, effectively reverting this commit.
Solution
ubuntu-upgrade-linux-intel-iotg-5-15
References
- CVE-2022-48944
- https://attackerkb.com/topics/CVE-2022-48944
- URL-https://git.kernel.org/linus/b1e8206582f9d680cff7d04828708c8b6ab32957
- URL-https://git.kernel.org/stable/c/3411613611a5cddf7e80908010dc87cb527dd13b
- URL-https://git.kernel.org/stable/c/b1e8206582f9d680cff7d04828708c8b6ab32957
- URL-https://git.kernel.org/stable/c/c65cfd89cef669d90c59f3bf150af6458137a04f
- URL-https://www.cve.org/CVERecord?id=CVE-2022-48944
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