vulnerability
Ubuntu: (CVE-2022-49480): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Feb 26, 2025 | Mar 19, 2025 | Sep 1, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Feb 26, 2025
Added
Mar 19, 2025
Modified
Sep 1, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe
of_find_device_by_node() takes reference, we should use put_device()
to release it. when devm_kzalloc() fails, it doesn't have a
put_device(), it will cause refcount leak.
Add missing put_device() to fix this.
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-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-2022-49480
- https://attackerkb.com/topics/CVE-2022-49480
- URL-https://git.kernel.org/linus/ed46731d8e86c8d65f5fc717671e1f1f6c3146d2
- URL-https://git.kernel.org/stable/c/81b7edaabd44ba133006ad72056914eb36828d60
- URL-https://git.kernel.org/stable/c/8205a0114db10ec41bd2b748cdd7528632082eca
- URL-https://git.kernel.org/stable/c/cf760e494ee5fa6bc2dc222f0098c741ad460801
- URL-https://git.kernel.org/stable/c/ed46731d8e86c8d65f5fc717671e1f1f6c3146d2
- URL-https://www.cve.org/CVERecord?id=CVE-2022-49480
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