Vulnerabilities (CVE)

Filtered by vendor Linux Subscribe
Filtered by product Mac80211
Total 3 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-24587 6 Arista, Cisco, Debian and 3 more 332 C-100, C-100 Firmware, C-110 and 329 more 2023-12-10 1.8 LOW 2.6 LOW
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that all fragments of a frame are encrypted under the same key. An adversary can abuse this to decrypt selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP encryption key is periodically renewed.
CVE-2020-24588 8 Arista, Cisco, Debian and 5 more 350 C-100, C-100 Firmware, C-110 and 347 more 2023-12-10 2.9 LOW 3.5 LOW
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames (which is mandatory as part of 802.11n), an adversary can abuse this to inject arbitrary network packets.
CVE-2020-24586 5 Arista, Debian, Ieee and 2 more 44 C-200, C-200 Firmware, C-230 and 41 more 2023-12-10 2.9 LOW 3.5 LOW
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user data.