vulnerability
Ubuntu: (CVE-2022-50153): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Jun 18, 2025 | Jun 26, 2025 | Oct 24, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Jun 18, 2025
Added
Jun 26, 2025
Modified
Oct 24, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
of_find_compatible_node() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
Solutions
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-2022-50153
- https://attackerkb.com/topics/CVE-2022-50153
- URL-https://git.kernel.org/stable/c/038453b17fe30ea38f0f3c916e2ae2b7f8cef84e
- URL-https://git.kernel.org/stable/c/3a50c917c67dd0bc39c14de4a8b75a1d50fdce66
- URL-https://git.kernel.org/stable/c/585d22a5624ef2b540c337665c72fea8cd33db50
- URL-https://git.kernel.org/stable/c/8cbc3870ff356366842af3228dd8e7bc278e5edd
- URL-https://git.kernel.org/stable/c/8e51a512c1079109bec4c80915e647692d583e79
- URL-https://git.kernel.org/stable/c/b5c5b13cb45e2c88181308186b0001992cb41954
- URL-https://git.kernel.org/stable/c/b9c4a480cb0ada07154debf681454cbb55e30b59
- URL-https://git.kernel.org/stable/c/c0a4b454486b23bb4d94ce49f490830ecc354040
- URL-https://www.cve.org/CVERecord?id=CVE-2022-50153
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