Framing Frames: Bypassing Wi-Fi Encryption by Manipulating Transmit Queues Affecting Multiple Cisco Products

On March 27, 2023, the research paper Framing Frames: Bypassing Wi-Fi Encryption by Manipulating Transmit Queues was made public. This paper discusses vulnerabilities in the 802.11 standard that could allow an attacker to spoof a targeted wireless client and redirect frames that are present in th...

CVE-2023-20112

A vulnerability in Cisco access point AP software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient validation of certain parameters within 802.11 frames. An attacker could exploit this...

Input validation

A vulnerability in Cisco access point AP software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient validation of certain parameters within 802.11 frames. An attacker could exploit this...

CVE-2023-20112 Cisco Access Point Software Association Request Denial of Service Vulnerability

A vulnerability in Cisco access point AP software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient validation of certain parameters within 802.11 frames. An attacker could exploit this...

CVE-2023-20112 Cisco Access Point Software Association Request Denial of Service Vulnerability

A vulnerability in Cisco access point AP software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient validation of certain parameters within 802.11 frames. An attacker could exploit this...

CVE-2023-20112

The CVE-2023-20112 entry describes a DoS in Cisco access point software caused by insufficient validation of parameters in 802.11 frames. An unauthenticated, adjacent attacker can trigger an unexpected reload by sending a crafted 802.11 association request frame, leading to device DoS. Affected: ...

SUSE CVE-2007-1218

Off-by-one buffer overflow in the parseelements function in the 802.11 printer code print-80211.c for tcpdump 3.9.5 and earlier allows remote attackers to cause a denial of service crash via a crafted 802.11 frame. NOTE: this was originally referred to as heap-based, but it might be stack-based...

SUSE CVE-2007-2057

Stack-based buffer overflow in aircrack-ng airodump-ng 0.7 allows remote attackers to execute arbitrary code via crafted 802.11 authentication packets...

SUSE CVE-2012-2392

Wireshark 1.4.x before 1.4.13 and 1.6.x before 1.6.8 allows remote attackers to cause a denial of service infinite loop via vectors related to the 1 ANSI MAP, 2 ASF, 3 IEEE 802.11, 4 IEEE 802.3, and 5 LTP dissectors...

SUSE CVE-2015-3814

The 1 dissecttfsrequest and 2 dissecttfsresponse functions in epan/dissectors/packet-ieee80211.c in the IEEE 802.11 dissector in Wireshark 1.10.x before 1.10.14 and 1.12.x before 1.12.5 interpret a zero value as a length rather than an error condition, which allows remote attackers to cause a...

SUSE CVE-2016-4416

epan/dissectors/packet-ieee80211.c in the IEEE 802.11 dissector in Wireshark 2.x before 2.0.2 mishandles the Grouping subfield, which allows remote attackers to cause a denial of service buffer over-read and application crash via a crafted packet...

SUSE CVE-2017-12987

The IEEE 802.11 parser in tcpdump before 4.9.2 has a buffer over-read in print-80211.c:parseelements...

SUSE CVE-2018-7335

In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the IEEE 802.11 dissector could crash. This was addressed in epan/crypt/airpdcap.c by rejecting lengths that are too small...

SUSE CVE-2020-24588

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 802.11...

Polite WiFi loophole could allow attackers to drain device batteries

Researchers at the University of Waterloo in Ontario have further researched a loophole in the WiFi protocol that was dubbed "polite WiFi". Last year the researchers published a study in which they showed someone could use this loophole to triangulate the location of any WiFi enabled device. Now,...

CVE-2022-33286

Transient DOS due to buffer over-read in WLAN while processing 802.11 management frames...

CVE-2022-33286

CVE-2022-33286 refers to a transient DoS caused by a buffer over-read in WLAN when processing 802.11 management frames. The shared documents give the description and CVSS info (NVD, Qualcomm bulletin) but do not specify affected products, versions, or a concrete fixed version. Related advisories ...

CVE-2022-47520

An out-of-bounds read flaw was found in the Linux kernel’s Atmel WILC1000 802.11 SoC driver. This flaw allows a local to crash or potentially escalate their privileges on the system...

CVE-2022-47519

An out-of-bounds write flaw was found in the Linux kernel’s Atmel WILC1000 802.11 SoC driver. This flaw allows a local user to crash or potentially escalate their privileges on the system...

CVE-2022-47518

A heap-based buffer overflow flaw was found in the Linux kernel’s Atmel WILC1000 802.11 SoC driver. This flaw allows a local user to crash or potentially escalate their privileges on the system...