CVE-2022-50557
- Source
- https://cve.org/CVERecord?id=CVE-2022-50557
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50557.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50557
- Downstream
- Published
- 2025-10-22T13:23:18Z
- Modified
- 2026-08-12T03:51:09Z
- Summary
- pinctrl: thunderbay: fix possible memory leak in thunderbay_build_functions()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
pinctrl: thunderbay: fix possible memory leak in thunderbay_build_functions()
The thunderbay_add_functions() will free memory of thunderbay_funcs when everything is ok, but thunderbay_funcs will not be freed when thunderbay_add_functions() fails, then there will be a memory leak, so we need to add kfree() when thunderbay_add_functions() fails to fix it.
In addition, doing some cleaner works, moving kfree(funcs) from thunderbay_add_functions() to thunderbay_build_functions().
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50557.json" }- References
-
- https://git.kernel.org/stable/c/3650943bab29d03ef147290451237713ed1942cd
- https://git.kernel.org/stable/c/83e1bcaf8cef26edaaf2a6098ef760f563683483
- https://git.kernel.org/stable/c/aae4846e8e49044cb51d0276bec2a3fc2d5cd8da
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50557.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50557
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git