vulnerability
Ubuntu: (CVE-2022-48638): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:L/Au:S/C:P/I:P/A:P) | 2024-04-28 | 2024-11-19 | 2025-03-19 |
Severity
4
CVSS
(AV:L/AC:L/Au:S/C:P/I:P/A:P)
Published
2024-04-28
Added
2024-11-19
Modified
2025-03-19
Description
In the Linux kernel, the following vulnerability has been resolved:
cgroup: cgroup_get_from_id() must check the looked-up kn is a directory
cgroup has to be one kernfs dir, otherwise kernel panic is caused,
especially cgroup id is provide from userspace.
Solution(s)
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-azure-fdeubuntu-upgrade-linux-azure-fde-5-15ubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-gkeop-5-15ubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-nvidiaubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-15ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15
References
- CVE-2022-48638
- https://attackerkb.com/topics/CVE-2022-48638
- URL-https://git.kernel.org/linus/df02452f3df069a59bc9e69c84435bf115cb6e37
- URL-https://git.kernel.org/stable/c/1e9571887f97b17cf3ffe9aa4da89090ea60988b
- URL-https://git.kernel.org/stable/c/8484a356cee8ce3d6a8e6266ff99be326e9273ad
- URL-https://git.kernel.org/stable/c/df02452f3df069a59bc9e69c84435bf115cb6e37
- URL-https://www.cve.org/CVERecord?id=CVE-2022-48638
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