kernel: accepting plaintext broadcast fragments as full frames

A flaw was found in ath10khttrxprocrxfragindhl in drivers/net/wireless/ath/ath10k/httrx.c in the Linux kernel WiFi implementations, where it accepts a second or subsequent broadcast fragments even when sent in plaintext and then process them as full unfragmented frames. The highest threat from th...

kernel: accepting unencrypted A-MSDU frames that start with RFC1042 header

A flaw was found in the Linux kernel, where the WiFi implementations accept plaintext A-MSDU frames as long as the first 8 bytes correspond to a valid RFC1042 ex., LLC/SNAP header for EAPOL. The highest threat from this vulnerability is to integrity...

Moderate: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

kernel: accepting plaintext data frames in protected networks

A vulnerability was found in Linux kernel. Where the WiFi implementations accept plaintext frames in a protected WiFi network. An adversary can abuse this to inject arbitrary data frames independent of the network configuration...

kernel: Forwarding EAPOL from unauthenticated wifi client

Frames used for authentication and key management between the AP and connected clients. Some clients may take these redirected frames masquerading as control mechanisms from the AP...

kernel: not verifying TKIP MIC of fragmented frames

A vulnerability was found in Linux kernel's WiFi implementation. An attacker within wireless range can inject a control packet fragment where the kernel does not verify the Message Integrity Check authenticity of fragmented TKIP frames...

kernel: accepting plaintext data frames in protected networks

A vulnerability was found in Linux kernel. Where the WiFi implementations accept plaintext frames in a protected WiFi network. An adversary can abuse this to inject arbitrary data frames independent of the network configuration...

kernel: accepting unencrypted A-MSDU frames that start with RFC1042 header

A flaw was found in the Linux kernel, where the WiFi implementations accept plaintext A-MSDU frames as long as the first 8 bytes correspond to a valid RFC1042 ex., LLC/SNAP header for EAPOL. The highest threat from this vulnerability is to integrity...

kernel: accepting fragmented plaintext frames in protected networks

A vulnerability was found in Linux kernel, where the WiFi implementations assemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames and the WEP, CCMP, or...

kernel: accepting plaintext broadcast fragments as full frames

A flaw was found in ath10khttrxprocrxfragindhl in drivers/net/wireless/ath/ath10k/httrx.c in the Linux kernel WiFi implementations, where it accepts a second or subsequent broadcast fragments even when sent in plaintext and then process them as full unfragmented frames. The highest threat from th...

kernel: Forwarding EAPOL from unauthenticated wifi client

Frames used for authentication and key management between the AP and connected clients. Some clients may take these redirected frames masquerading as control mechanisms from the AP...

多款Qualcomm产品授权问题漏洞

The Qualcomm QCA6574AU and others are products of Qualcomm Incorporated Qualcomm, U.S.A. The QCA6574AU is a central processing unit CPU product.The SD 636 is a central processing unit CPU product.The SDM630 is a central processing unit CPU product.The SDM630 is a central processing unit CPU...

OESA-2021-1407 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The Wi-Fi implementation does not verify the Message Integrity Check authenticity of fragmented TKIP frames. An adversary can abuse this to inject an...

CVE-2021-30302

Improper authentication of EAP WAPI EAPOL frames from unauthenticated user can lead to information disclosure in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired...

CVE-2020-11303

Accepting AMSDU frames with mismatched destination and source address can lead to information disclosure in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voi...

Buffer overflow

Possible buffer overflow due to Improper validation of received CF-ACK and CF-Poll data frames in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music...

Authentication flaw

Improper authentication of sub-frames of a multicast AMSDU frame can lead to information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon...

Information disclosure

Accepting AMSDU frames with mismatched destination and source address can lead to information disclosure in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voi...

CVE-2021-30310

Possible buffer overflow due to Improper validation of received CF-ACK and CF-Poll data frames in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music...

CVE-2020-11303

Accepting AMSDU frames with mismatched destination and source address can lead to information disclosure in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voi...