In the Linux kernel before 3.4, a buffer overflow occurs in drivers/net/wireless/iwlwifi/iwl-agn-sta.c, which will cause at least memory corruption.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000934 advisory.

    In the Linux kernel before 3.4, a buffer overflow occurs in drivers/net/wireless/iwlwifi/iwl-agn-sta.c,     which will cause at least memory corruption.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002380 advisory.

    In the Linux kernel before 3.4, a buffer overflow occurs in drivers/net/wireless/iwlwifi/iwl-agn-sta.c,     which will cause at least memory corruption.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002321 advisory.

    In the Linux kernel before 3.4, a buffer overflow occurs in drivers/net/wireless/iwlwifi/iwl-agn-sta.c,     which will cause at least memory corruption.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In the Linux kernel before 3.4, a buffer overflow occurs in drivers/net/wireless/iwlwifi/iwl-agn-sta.c,     which will cause at least memory corruption. (CVE-2012-6712)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Severity
290401	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000934)	Nessus	Unity Linux Local Security Checks	critical
286515	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002380)	Nessus	Unity Linux Local Security Checks	critical
284888	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002321)	Nessus	Unity Linux Local Security Checks	critical
247973	Linux Distros Unpatched Vulnerability : CVE-2012-6712	Nessus	Misc.	critical

Detections

Analytics

CVE-2012-6712

critical

Tenable Plugins

critical

critical

critical

critical