vulnerability
Ubuntu: (CVE-2022-49439): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:S/C:C/I:N/A:C) | 02/26/2025 | 03/03/2025 | 03/19/2025 |
Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:C)
Published
02/26/2025
Added
03/03/2025
Modified
03/19/2025
Description
In the Linux kernel, the following vulnerability has been resolved:
powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.
Solution(s)
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-aws-5-4ubuntu-upgrade-linux-aws-fipsubuntu-upgrade-linux-aws-hweubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-4-15ubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-azure-5-4ubuntu-upgrade-linux-azure-fipsubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-fipsubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-4-15ubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gcp-5-4ubuntu-upgrade-linux-gcp-fipsubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hweubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-hwe-5-4ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-ibm-5-4ubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-iotubuntu-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-oracle-5-4ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-raspi-5-4ubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15
References
- CVE-2022-49439
- https://attackerkb.com/topics/CVE-2022-49439
- URL-https://git.kernel.org/linus/fcee96924ba1596ca80a6770b2567ca546f9a482
- URL-https://git.kernel.org/stable/c/46fd994763cf6884b88a2da712af918f3ed54d7b
- URL-https://git.kernel.org/stable/c/51e25fbf20c9152d84a34b7afac15a41fe5c9116
- URL-https://git.kernel.org/stable/c/5607a77a365df8c0fd5ff43ac424812b95775527
- URL-https://git.kernel.org/stable/c/5b8aa2ba38c010f47c965dd9bb5a8561813ed649
- URL-https://git.kernel.org/stable/c/7b668a59ddfb32727e39b06fdf52b28e58c684e0
- URL-https://git.kernel.org/stable/c/bcb6c4c5eb4836a21411dfe8247bf9951eb6e7c3
- URL-https://git.kernel.org/stable/c/c70dd353d37158e06bf8d450d4b31a7091609924
- URL-https://git.kernel.org/stable/c/fcee96924ba1596ca80a6770b2567ca546f9a482
- URL-https://www.cve.org/CVERecord?id=CVE-2022-49439
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