4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.099 Low
EPSS
Percentile
94.8%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 3.12.8-1 | linux_3.12.8-1_all.deb |
Debian | 11 | all | linux | < 3.12.8-1 | linux_3.12.8-1_all.deb |
Debian | 10 | all | linux | < 3.12.8-1 | linux_3.12.8-1_all.deb |
Debian | 999 | all | linux | < 3.12.8-1 | linux_3.12.8-1_all.deb |
Debian | 13 | all | linux | < 3.12.8-1 | linux_3.12.8-1_all.deb |