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CVE-2013-4579

UnknownEPSS 10.21%

Last modified

CVE-2013-4579 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 10.21% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
10.21%

95.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
LinuxLinux Kernel<= 3.12—
LinuxLinux Kernel3.0Rc1
LinuxLinux Kernel3.0.1—
LinuxLinux Kernel3.0.2—
LinuxLinux Kernel3.0.3—
LinuxLinux Kernel3.0.4—
LinuxLinux Kernel3.0.5—
LinuxLinux Kernel3.0.6—
LinuxLinux Kernel3.0.7—
LinuxLinux Kernel3.0.8—
LinuxLinux Kernel3.0.9—
LinuxLinux Kernel3.0.10—
LinuxLinux Kernel3.0.11—
LinuxLinux Kernel3.0.12—
LinuxLinux Kernel3.0.13—
LinuxLinux Kernel3.0.14—
LinuxLinux Kernel3.0.15—
LinuxLinux Kernel3.0.16—
LinuxLinux Kernel3.0.17—
LinuxLinux Kernel3.0.18—
LinuxLinux Kernel3.0.19—
LinuxLinux Kernel3.0.20—
LinuxLinux Kernel3.0.21—
LinuxLinux Kernel3.0.22—
LinuxLinux Kernel3.0.23—
LinuxLinux Kernel3.0.24—
LinuxLinux Kernel3.0.25—
LinuxLinux Kernel3.0.26—
LinuxLinux Kernel3.0.27—
LinuxLinux Kernel3.0.28—
LinuxLinux Kernel3.0.29—
LinuxLinux Kernel3.0.30—
LinuxLinux Kernel3.0.31—
LinuxLinux Kernel3.0.32—
LinuxLinux Kernel3.0.33—
LinuxLinux Kernel3.0.34—
LinuxLinux Kernel3.0.35—
LinuxLinux Kernel3.0.36—
LinuxLinux Kernel3.0.37—
LinuxLinux Kernel3.0.38—
LinuxLinux Kernel3.0.39—
LinuxLinux Kernel3.0.40—
LinuxLinux Kernel3.0.41—
LinuxLinux Kernel3.0.42—
LinuxLinux Kernel3.0.43—
LinuxLinux Kernel3.0.44—
LinuxLinux Kernel3.0.45—
LinuxLinux Kernel3.0.46—
LinuxLinux Kernel3.0.47—
LinuxLinux Kernel3.0.48—

Showing 50 of 237 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-4579?
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.
How severe is CVE-2013-4579?
Severity scoring for CVE-2013-4579 is pending analysis. The EPSS model estimates a 10.21% probability of exploitation in the next 30 days.
How do I fix CVE-2013-4579?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-4579?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST