Is CVE-2022-50708 in the CISA KEV catalog?

No. CVE-2022-50708 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the EPSS score for CVE-2022-50708?

CVE-2022-50708 has an EPSS score of 0.17% (6th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-50708?

Upgrade linux on debian 12 to 6.0.3-1 or later.

CVE & CISA-KEV Catalog

CVE-2022-50708

UNSCORED

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: HSI: ssi_protocol: fix potential resource leak in ssip_pn_open() ssip_pn_open() claims the HSI client's port with hsi_claim_port(). When hsi_register_port_event() gets some error and returns a negetive value, the HSI client's port should be released with hsi_release_port(). Fix it by calling hsi_release_port() when hsi_register_port_event() fails.

How to fix

Remediation Available

linuxDebian

Fixed in:6.0.3-1CVE-2022-50708

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

0.17%probability of exploitation in 30 days

6thpercentile

Low risk: more likely to be exploited than 6% 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 2025-12-29.