ROS-20260324-73-0004

A vulnerability in the perf/core component of the Linux operating system kernel is related to errors in updating the reference counter. Exploitation of the vulnerability allows an attacker to cause a denial of service...

ROS-20260323-73-0022

A vulnerability in the appletalk component of the Linux operating system kernel is related to errors in updating the reference counter. Exploitation of the vulnerability allows an attacker to compromise data integrity and cause a denial of service...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005747)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005747 advisory. In the Linux kernel, the following vulnerability has been resolved: fbdev/ep93xx-fb: Do not assign to struct fbinfo.dev Do not assing the Linux device to struct...

The vulnerability of the old_deviceless() function in the net/bridge/br_ioctl.c module, a implementation of networking functions in the Linux kernel, allows a attacker to cause a service failure.

The vulnerability of the olddeviceless function in the net/bridge/brioctl.c module, which implements networking functions in the Linux kernel, is related to errors during the update of the reference counters. Exploiting this vulnerability could allow an attacker to cause a service failure...

ROS-20260203-73-0001

A vulnerability in the Linux operating system kernel is related to errors in updating the reference counter. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

MiracleLinux 7 : kernel-3.10.0-1160.102.1.el7 (AXSA:2023-6501:28)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-6501:28 advisory. kernel: net/sched: clsu32 component reference counter leak if tcfchangeindev fails CVE-2023-3609 kernel: netfilter: use-after-free in nftables when...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003900)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003900 advisory. A pivotroot race condition in fs/namespace.c in the Linux kernel 4.4.x before 4.4.221, 4.9.x before 4.9.221, 4.14.x before 4.14.178, 4.19.x before 4.19.119, and 5.x...

Siemens Ruggedcom ROX Use After Free (CVE-2021-47358)

In the Linux kernel, the following vulnerability has been resolved: staging: greybus: uart: fix tty use after free User space can hold a tty open indefinitely and tty drivers must not release the underlying structures until the last user is gone. Switch to using the tty-port reference counter to...

SUSE-SU-2026:0012-1 Security update for xen

This update for xen fixes the following issues: Security issues fixed: - CVE-2025-27466: NULL pointer dereference in the Viridian interface when updating the reference TSC area bsc1248807. - CVE-2025-58142: NULL pointer dereference in the Viridian interface due to assumption that the SIM page is...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992936)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992936 advisory. In the Linux kernel, the following vulnerability has been resolved: media: dvbdev: adopts refcnt to avoid UAF dvbunregisterdevice is known that prone to...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992540)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992540 advisory. In the Linux kernel, the following vulnerability has been resolved: media: dvbdev: adopts refcnt to avoid UAF dvbunregisterdevice is known that prone to...

CVE-2023-54035

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix underflow in chain reference counter Set element addition error path decrements reference counter on chains twice: once on element release and again via nftdatarelease. Then, d6b478666ffa "netfilter:...

SUSE CVE-2023-54035

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix underflow in chain reference counter Set element addition error path decrements reference counter on chains twice: once on element release and again via nftdatarelease. Then, d6b478666ffa "netfilter:...

CVE-2025-68732

In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix race in syncpt alloc/free Fix race condition between host1xsyncptalloc and host1xsyncptput by using krefputmutex instead of krefput + manual mutex locking. This ensures no thread can acquire the syncptmutex after...

CVE-2023-54035

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix underflow in chain reference counter Set element addition error path decrements reference counter on chains twice: once on element release and again via nftdatarelease. Then, d6b478666ffa "netfilter:...

UBUNTU-CVE-2023-54035

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix underflow in chain reference counter Set element addition error path decrements reference counter on chains twice: once on element release and again via nftdatarelease. Then, d6b478666ffa "netfilter:...

CVE-2023-54035

The CVE-2023-54035 issue in the Linux kernel was a netfilter nf_tables underflow/incorrect reference counting for chain references during element addition and release, where a stateful object reference count was decremented twice and then corrected by restoring the proper decrement path to be per...

CVE-2023-54035 netfilter: nf_tables: fix underflow in chain reference counter

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix underflow in chain reference counter Set element addition error path decrements reference counter on chains twice: once on element release and again via nftdatarelease. Then, d6b478666ffa "netfilter:...

CVE-2023-54035 netfilter: nf_tables: fix underflow in chain reference counter

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix underflow in chain reference counter Set element addition error path decrements reference counter on chains twice: once on element release and again via nftdatarelease. Then, d6b478666ffa "netfilter:...

PT-2025-52992

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel’s netfilter component related to the nf tables subsystem. A flaw in the chain reference counter handling can lead to an underflow. Specifically, an...