CVE-2023-53188

CVE-2023-53188: In the Linux kernel, net: openvswitch: fix race on port output. The vulnerability arises when an Open vSwitch vport is racing with netns/namespace deletion, potentially triggering an infinite loop in skb_tx_hash in dev_queue_xmit if dev->real_num_tx_queues becomes 0 during unre...

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-2024-35884

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: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is...

OESA-2025-1964 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix ref leak when switching zones When switching zones or network namespaces without doing a ct clear in between, it is now leaking a reference...

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...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: bpf: Scrubbing packets on bpfredirectpeer When bpfredirectpeer is used to redirect packets to a device in another network namespace, the packets are not scrubbed. This can lead to information about the packets being “misused” in...

PT-2025-22220

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue occurs when bpf redirect peer is used to redirect packets to a device in another network namespace, and the packet is not...

Linux kernel out-of-bounds write vulnerability (CNVD-2025-05383)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. The Linux kernel suffers from an out-of-bounds write vulnerability that stems from multiple calls to dellink when deleting network namespaces, resulting in a corrupted list. Th...

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 the Linux kernel that stems from a failure to release the secpath in a timely manner when deleting network namespaces, which could lead to...

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. The Linux kernel suffers from an out-of-bounds write vulnerability that stems from multiple calls to dellink when deleting network namespaces, resulting in a corrupted list. Th...

Linux Distros Unpatched Vulnerability : CVE-2024-54680

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: smb: client: fix TCP timers deadlock after rmmod Commit ef7134c7fc48 smb: client: Fix...

CVE-2022-49183

CVE-2022-49183: Linux kernel net/sched act_ct had a ref-leak when switching zones or network namespaces without a ct clear, leaking the old ct entry due to tcf_ct_skb_nfct_cached() returning false. The fix is to free the ct entry at tcf_ct_skb_nfct_cached() since the ct entry is not reusable. Con...