media: uvcvideo: Fix memory leak in uvc_gpio_parse
In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix memory leak in uvc_gpio_parse Previously the unit buffer was allocated before checking the IRQ for privacy GPIO. In case of error, the unit buffer was leaked. Allocate the unit buffer after the IRQ to avoid it. Addresses-Coverity-ID: 1474639 ("Resource leak")
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix memory leak in uvc_gpio_parse Previously the unit buffer was allocated before checking the IRQ for privacy GPIO. In case of error, the unit buffer was leaked. Allocate the unit buffer after the IRQ to avoid it. Addresses-Coverity-ID: 1474639 ("Resource leak")
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/4a7ae8d982a89b3b43b36ec7d62a2e3d06ffa16e
- https://git.kernel.org/stable/c/6c5da92103bddd1f0c36cb69446ff7cae3043986
- https://git.kernel.org/stable/c/deb8f32ae4b10a48c433f2da1b1159521ac24674
- https://git.kernel.org/stable/c/f0f078457f18f10696888f8d0e6aba9deb9cde92
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50882.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50882