CVE-2022-49683
Moderate
iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client
In the Linux kernel, the following vulnerability has been resolved: iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client 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.
Exploit probability
0.3%
Published
February 26, 2025
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2022-49683
View original source
In the Linux kernel, the following vulnerability has been resolved: iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client 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.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/501652a2ad5450b4908e1f204ce75b2414c305b7
- https://git.kernel.org/stable/c/5eaa84e1605035a90a64d25b6cba79e89d188175
- https://git.kernel.org/stable/c/ab7bf025cee89db73c649216ddd2bc589c3d3862
- https://git.kernel.org/stable/c/ada7b0c0dedafd7d059115adf49e48acba3153a8
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49683.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49683