Astra Linux – Vulnerability in Linux

A vulnerability was discovered in the Linux kernel, where a reference count leak in the llcpsockconnect function causes a use-after-free condition, which may lead to privilege escalation...

CVE-2026-64011

In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: Fix use-after-free in llcpsockrelease llcpsockrelease unconditionally unlinks the socket from the local sockets list. However, if the socket is still in connecting state, it is on the connecting list. Fix this by...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001456)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001456 advisory. A memory leak vulnerability was found in Linux kernel in llcpsockconnect Tenable has extracted the preceding description block directly from the Unity Linux security...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000429)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000429 advisory. A vulnerability was found in Linux Kernel where refcount leak in llcpsockbind causing use-after-free which might lead to privilege escalations. Tenable has extracted...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414681)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414681 advisory. A memory leak vulnerability was found in Linux kernel in llcpsockconnect Tenable has extracted the preceding description block directly from the Unity Linux security...

Linux Distros Unpatched Vulnerability : CVE-2020-25672

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A memory leak vulnerability was found in Linux kernel in llcpsockconnect CVE-2020-25672 Note that Nessus relies on the presence of the package as reported by th...

SUSE CVE-2020-25671

A vulnerability was found in Linux Kernel, where a refcount leak in llcpsockconnect causing use-after-free which might lead to privilege escalations...

SUSE CVE-2020-25672

A memory leak vulnerability was found in Linux kernel in llcpsockconnect...

SUSE CVE-2020-25673

A vulnerability was found in Linux kernel where non-blocking socket in llcpsockconnect leads to leak and eventually hanging-up the system...

PT-2021-29280

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.3 through 5.12.9 Description The issue is related to a NULL pointer dereference in the llcp sock getname function after a failed connect. This problem was introduced in version v3.3 and is fixed in Linux Kernel version...

PT-2021-25286

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 3.3 through 5.12.9 Description: The issue is related to a NULL pointer dereference in the llcp sock getname function after a failed connect. This problem was introduced in version v3.3 and is fixed in Linux Kernel versio...

PT-2021-25213

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v3.3 through v4.19.193 Description The issue is related to a NULL pointer dereference in the llcp sock getname function after a failed connect. This problem was introduced in version v3.3 and is fixed in version v4.19.194...

PT-2021-29219

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.125 Description The issue is related to a NULL pointer dereference in the llcp sock getname function after a failed connect. This problem was introduced in version v3.3 and is fixed in Linux Kernel version...

PT-2021-25225

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.125 Description The issue is related to a NULL pointer dereference in the llcp sock getname function after a failed connect. This problem was introduced in version v3.3 and is fixed in Linux Kernel version...

PT-2021-29207

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.194 Description The issue is related to a NULL pointer dereference in the llcp sock getname function after a failed connect. This problem was introduced in version v3.3 and is fixed in Linux Kernel version...

PT-2021-29245

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.3 through 5.10.42 Description The issue is related to a NULL pointer dereference in the llcp sock getname function after a failed connect. This problem was introduced in version v3.3 and is fixed in Linux Kernel version...

PT-2021-25251

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.3 through 5.10.42 Description The issue is related to a NULL pointer dereference in the llcp sock getname function after a failed connect. This problem was introduced in version v3.3 and is fixed in Linux Kernel version...

PT-2021-29191

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.272 Description The issue is related to a NULL pointer dereference in the llcp sock getname function after a failed connect. This problem was introduced in version v3.3 and is fixed in version v4.9.272. The...

PT-2021-29183

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.4.272 Description The issue is related to a NULL pointer dereference in the llcp sock getname function after a failed connect. This problem was introduced in version v3.3 and is fixed in Linux Kernel version...

PT-2021-29199

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.3 through 4.14.235 Description The issue is related to a NULL pointer dereference in the llcp sock getname function after a failed connect. This problem was introduced in version v3.3 and is fixed in Linux Kernel versio...