Linux Distros Unpatched Vulnerability : CVE-2025-21884

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, the following vulnerability has been resolved: net: better track kernel sockets lifetime While kernel sockets are dismantled during...

Linux Distros Unpatched Vulnerability : CVE-2025-37959

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Scrub packet on bpfredirectpeer When bpfredirectpeer is used to redirect packets to a device in another network namespace, the skb isn't scrubbed. That can...

kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done

A vulnerability was found in the Linux kernel's management of network namespaces. By manipulating the lifecycle of network namespaces, an attacker could exploit this vulnerability to cause a system crash or leak sensitive system memory. Exploitation of this vulnerability requires that a user has...

kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done

A vulnerability was found in the Linux kernel's management of network namespaces. By manipulating the lifecycle of network namespaces, an attacker could exploit this vulnerability to cause a system crash or leak sensitive system memory. Exploitation of this vulnerability requires that a user has...

Linux Distros Unpatched Vulnerability : CVE-2017-15129

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function getnetnsbyid in...

kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done

A vulnerability was found in the Linux kernel's management of network namespaces. By manipulating the lifecycle of network namespaces, an attacker could exploit this vulnerability to cause a system crash or leak sensitive system memory. Exploitation of this vulnerability requires that a user has...

kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done

A vulnerability was found in the Linux kernel's management of network namespaces. By manipulating the lifecycle of network namespaces, an attacker could exploit this vulnerability to cause a system crash or leak sensitive system memory. Exploitation of this vulnerability requires that a user has...

kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done

A vulnerability was found in the Linux kernel's management of network namespaces. By manipulating the lifecycle of network namespaces, an attacker could exploit this vulnerability to cause a system crash or leak sensitive system memory. Exploitation of this vulnerability requires that a user has...

kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done

A vulnerability was found in the Linux kernel's management of network namespaces. By manipulating the lifecycle of network namespaces, an attacker could exploit this vulnerability to cause a system crash or leak sensitive system memory. Exploitation of this vulnerability requires that a user has...

kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done

A vulnerability was found in the Linux kernel's management of network namespaces. By manipulating the lifecycle of network namespaces, an attacker could exploit this vulnerability to cause a system crash or leak sensitive system memory. Exploitation of this vulnerability requires that a user has...

kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done

A vulnerability was found in the Linux kernel's management of network namespaces. By manipulating the lifecycle of network namespaces, an attacker could exploit this vulnerability to cause a system crash or leak sensitive system memory. Exploitation of this vulnerability requires that a user has...

UBUNTU-CVE-2025-38247

In the Linux kernel, the following vulnerability has been resolved: userns and mntidmap leak in opentreeattr2 Once wantmountsetattr has returned a positive, it does require finishmountkattr to release -mntuserns. Failing domountsetattr does not change that. As the result, we can end up leaking...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel, which stems from userns and mntidmap leaks in opentreeattr...

DEBIAN-CVE-2025-38052

In the Linux kernel, the following vulnerability has been resolved: net/tipc: fix slab-use-after-free Read in tipcaeadencryptdone Syzbot reported a slab-use-after-free with the following call trace: ================================================================== BUG: KASAN: slab-use-after-free...

USN-7536-2: cifs-utils regression

USN-7536-1 fixed vulnerabilities in cifs-utils. This update introduced a regression in certain environments. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that cifs-utils incorrectly handled namespaces when obtaining Kerberos...

CVE-2025-5054

CVE-2025-5054 summary (Mode C) Affected software: Canonical Apport (Linux crash reporter) up to version 2.32.0. Vulnerability: A race condition in Apport’s crash handling logic allows a local attacker to leak sensitive information by abusing PID reuse and namespace/container handling. Specificall...

USN-7536-1: cifs-utils vulnerability

It was discovered that cifs-utils incorrectly handled namespaces when obtaining Kerberos credentials. An attacker could possibly use this issue to obtain sensitive information...

USN-7536-1 cifs-utils vulnerability

It was discovered that cifs-utils incorrectly handled namespaces when obtaining Kerberos credentials. An attacker could possibly use this issue to obtain sensitive information...

containerd 安全漏洞

containerd is an industry-standard container runtime open-sourced by containerd. A security vulnerability exists in containerd versions prior to 2.0.1 through 2.0.5 that stems from not placing user namespace containers under the Kubernetes cgroup hierarchy, which could result in a denial of servi...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not cleaning up packets redirected across namespaces, which could lead to information disclosure...