Is CVE-2022-50557 in the CISA KEV catalog?

No. CVE-2022-50557 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the EPSS score for CVE-2022-50557?

CVE-2022-50557 has an EPSS score of 0.19% (9th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-50557?

Upgrade linux on debian 12 to 6.1.4-1 or later.

CVE & CISA-KEV Catalog

CVE-2022-50557

UNSCORED

NVD

Description

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().

How to fix

Remediation Available

linuxDebian

Fixed in:6.1.4-1CVE-2022-50557

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3.1 Vector

No CVSS vector data available.

Exploit Intelligence

0.19%probability of exploitation in 30 days

9thpercentile

Low risk: more likely to be exploited than 9% of all known CVEs.

References

Other references3

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-22.