Is CVE-2013-4579 in the CISA KEV catalog?

No. CVE-2013-4579 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-4579?

CVE-2013-4579 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2013-4579?

CVE-2013-4579 has an EPSS score of 10.21% (95th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2013-4579

MEDIUMEPSS 95th pctl

4.3

CVSS v2

NVD

Description

The ath9k_htc_set_bssid_mask function in drivers/net/wireless/ath/ath9k/htc_drv_main.c in the Linux kernel through 3.12 uses a BSSID masking approach to determine the set of MAC addresses on which a Wi-Fi device is listening, which allows remote attackers to discover the original MAC address after spoofing by sending a series of packets to MAC addresses with certain bit manipulations.

CWE-310

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

10.21%probability of exploitation in 30 days

95thpercentile

Very high risk: more likely to be exploited than 95% of all known CVEs.

References

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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 2026-04-29.