DEBIAN-CVE-2025-22110

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: Initialize ctx to avoid memory allocation error It is possible that ctx in nfqnlbuildpacketmessage could be used before it is properly initialize, which is only initialized by nfqnlgetsksecctx. This pat...

The vulnerability of the instancedestroy_rcu() function in the net/netfilter/nfnetlink_queue.c module of the netfilter component of the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the instancedestroyrcu function in the net/netfilter/nfnetlinkqueue.c module of the netfilter component of the Linux operating system is related to insufficient resource locking. Exploiting this vulnerability could allow an attacker to cause a service failure...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nfnetlinkqueue: acquire rcureadlock in instanceDestroyrcu syzbot reported that nfreinject could be called without rcureadlock: WARNING: suspicious RCU usage 6.9.0-rc7-syzkaller-02060-g5c1672705a1a 0 Not tainted...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2024-12581)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-12581 advisory. - net/mlx5e: drop shorter ethernet frames Manjunath Patil Orabug: 36879157 CVE-2024-41090 CVE-2024-41091 - netfilter: ipset: Fix race between...

CVE-2024-41043

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: drop bogus WARNON Happens when rules get flushed/deleted while packet is out, so remove this WARNON. This WARN exists in one form or another since v4.14, no need to backport this to older releases, henc...

CVE-2024-41043

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: drop bogus WARNON Happens when rules get flushed/deleted while packet is out, so remove this WARNON. This WARN exists in one form or another since v4.14, no need to backport this to older releases, henc...

CVE-2024-41043 netfilter: nfnetlink_queue: drop bogus WARN_ON

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: drop bogus WARNON Happens when rules get flushed/deleted while packet is out, so remove this WARNON. This WARN exists in one form or another since v4.14, no need to backport this to older releases, henc...

CVE-2024-41043

The CVE-2024-41043 entry concerns a Linux kernel netfilter nfnetlink_queue issue where a WARN_ON can be triggered when rules are flushed/deleted while a packet is in flight. The root cause is a bogus WARN_ON that existed since v4.14; the fix removes this WARN_ON and uses a more recent fixes tag i...

CVE-2024-41043 netfilter: nfnetlink_queue: drop bogus WARN_ON

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: drop bogus WARNON Happens when rules get flushed/deleted while packet is out, so remove this WARNON. This WARN exists in one form or another since v4.14, no need to backport this to older releases, henc...

CVE-2024-41043 netfilter: nfnetlink_queue: drop bogus WARN_ON

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: drop bogus WARNON Happens when rules get flushed/deleted while packet is out, so remove this WARNON. This WARN exists in one form or another since v4.14, no need to backport this to older releases, henc...

CVE-2024-36286

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: acquire rcureadlock in instancedestroyrcu syzbot reported that nfreinject could be called without rcureadlock : WARNING: suspicious RCU usage 6.9.0-rc7-syzkaller-02060-g5c1672705a1a 0 Not tainted...

CVE-2024-36286

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: acquire rcureadlock in instancedestroyrcu syzbot reported that nfreinject could be called without rcureadlock : WARNING: suspicious RCU usage 6.9.0-rc7-syzkaller-02060-g5c1672705a1a 0 Not tainted...

CVE-2024-36286

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: acquire rcureadlock in instancedestroyrcu syzbot reported that nfreinject could be called without rcureadlock : WARNING: suspicious RCU usage 6.9.0-rc7-syzkaller-02060-g5c1672705a1a 0 Not tainted...

CVE-2024-36286 netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu()

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: acquire rcureadlock in instancedestroyrcu syzbot reported that nfreinject could be called without rcureadlock : WARNING: suspicious RCU usage 6.9.0-rc7-syzkaller-02060-g5c1672705a1a 0 Not tainted...

CVE-2024-36286

CVE-2024-36286 (Linux kernel) : Affects netfilter nfnetlink_queue logic where nf_reinject() could be called without proper rcu_read_lock, triggering suspicious RCU usage in instance_destroy_rcu. The Astra Linux security bulletin (connected doc) mirrors the Linux kernel fix and notes the vulnerabi...

CVE-2024-36286 netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu()

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: acquire rcureadlock in instancedestroyrcu syzbot reported that nfreinject could be called without rcureadlock : WARNING: suspicious RCU usage 6.9.0-rc7-syzkaller-02060-g5c1672705a1a 0 Not tainted...

CVE-2024-36286 netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu()

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: acquire rcureadlock in instancedestroyrcu syzbot reported that nfreinject could be called without rcureadlock : WARNING: suspicious RCU usage 6.9.0-rc7-syzkaller-02060-g5c1672705a1a 0 Not tainted...

Linux kernel security vulnerabilities

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 the netfilter:nfnetlinkqueue module not getting rcureadlock in instancedestroyrcu...

NewStart CGSL MAIN 6.02 : kernel Multiple Vulnerabilities (NS-SA-2023-0005)

The remote NewStart CGSL host, running version MAIN 6.02, has kernel packages installed that are affected by multiple vulnerabilities: - A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw...

kernel: DoS in nfqnl_mangle in net/netfilter/nfnetlink_queue.c

A memory corruption flaw was found in the Linux kernel’s Netfilter subsystem in the way a local user uses the libnetfilterqueue when analyzing a corrupted network packet. This flaw allows a local user to crash the system or a remote user to crash the system when the libnetfilterqueue is used by a...