Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000234)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000234 advisory. In the Linux kernel through 5.3.2, cfg80211mgdwextgiwessid in net/wireless/wext-sme.c does not reject a long SSID IE, leading to a Buffer Overflow. Tenable has...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414664)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414664 advisory. mwifiexcmd80211adhocstart in drivers/net/wireless/marvell/mwifiex/join.c in the Linux kernel through 5.10.4 might allow remote attackers to execute arbitrary code vi...

kernel: buffer overflow in mwifiex_cmd_802_11_ad_hoc_start function in drivers/net/wireless/marvell/mwifiex/join.c via a long SSID value

A flaw was found in the Linux kernel. The marvell wifi driver could allow a local attacker to execute arbitrary code via a long SSID value in mwifiexcmd80211adhocstart function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

CVE-2021-26827

Buffer Overflow in TP-Link WR2041 v1 firmware for the TL-WR2041+ router allows remote attackers to cause a Denial-of-Service DoS by sending an HTTP request with a very long "ssid" parameter to the "/userRpm/popupSiteSurveyRpm.html" webpage, which crashes the router...

PT-2020-6815 · Linux +8 · Linux Kernel +8

Name of the Vulnerable Software and Affected Versions: Linux kernel versions through 5.10.4 Description: The issue is related to the mwifiex cmd 802 11 ad hoc start function in the Linux kernel's Marvell driver, which is vulnerable to a buffer overflow due to a lack of input size validation. This...