CVE-2026-93052

A flaw was found in the Linux kernel's bcm-vk driver. Improper memory ordering during the initialization of message queues can cause other kernel components to read outdated queue information. This occurs when the msgqinited flag is set before the message queue data is fully synchronized, leading...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: - misc: bcm-vk: Use acquire/release for msgqinited. bcmvksyncmsgq fills the message queue information and then sets msgqinited. Readers should call bcmvkdrvaccessok before accessing the message queues and their cached queue...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: The issue involves bcm: adding missing rcu read protection for procfs content. When the procfs content is generated for a bcmop that is about to be removed, the procfs output might display unreliable data UAF. Since the removal o...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: can: bcm: fixed the race condition involving lockless operations on bo-bound and bo-ifindex, as well as the silent failure during RXSETUP. The bcmsendmsg function reads the values of bo-ifindex and checks bo-bound before...

ROS-20261009-73-0079

The vulnerability of the bcmvkread function in the drivers/misc/bcm-vk/bcmvkmsg.c file of the Linux kernel is related to the pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: can: bcm: added locking for bcmop runtime updates. The CAN broadcast manager CAN BCM can send a sequence of CAN frames via hrtimer. The content and length of the sequence can be changed during runtime, after which the ‘currframe’...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: interconnect: qcom: sc8180x: Mark CO0 BCM as keepalive. The CO0 BCM needs to remain active at all times. Otherwise, some hardware such as the UFS controller will lose its connection to the rest of the SoC, resulting in a system...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ARM: bcm: Fixed a refcount leak in bcmkonasmcinit. The offindmatchingnode function returns a node pointer with a refcount incremented. We should use ofnodeput on it when there is no longer a need for it. Added ofnodeput to avo...

ROS-20260930-73-0032

The vulnerability of the dma/bcm-sba-raid.c component in the Linux operating system is related to improper memory release before deleting the last reference. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2026-98693

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the bcm sf2 cfp rule get all function where the cfp.unique bitmap is processed into rule locs without verifying the nfc-rule cnt variable, which defines the available...

SUSE CVE-2026-93052

In the Linux kernel, the following vulnerability has been resolved: misc: bcm-vk: Use acquire/release for msgqinited bcmvksyncmsgq fills the message queue information and then sets msgqinited. Readers call bcmvkdrvaccessok before accessing the message queues and their cached queue information...

Linux Distros Unpatched Vulnerability : CVE-2026-93052

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - misc: bcm-vk: Use acquire/release for msgqinited bcmvksyncmsgq fills the message queue information and then sets msgqinited. Readers call bcmvkdrvaccessok befor...

AZL-102750 CVE-2026-93052 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: misc: bcm-vk: Use acquire/release for msgqinited bcmvksyncmsgq fills the message queue information and then sets msgqinited. Readers call bcmvkdrvaccessok before accessing the message queues and their cached queue information...

DEBIAN-CVE-2026-93052

In the Linux kernel, the following vulnerability has been resolved: misc: bcm-vk: Use acquire/release for msgqinited bcmvksyncmsgq fills the message queue information and then sets msgqinited. Readers call bcmvkdrvaccessok before accessing the message queues and their cached queue information...

CVE-2026-93052

In the Linux kernel, the following vulnerability has been resolved: misc: bcm-vk: Use acquire/release for msgqinited bcmvksyncmsgq fills the message queue information and then sets msgqinited. Readers call bcmvkdrvaccessok before accessing the message queues and their cached queue information...

CVE-2026-93052 misc: bcm-vk: Use acquire/release for msgq_inited

In the Linux kernel, the following vulnerability has been resolved: misc: bcm-vk: Use acquire/release for msgqinited bcmvksyncmsgq fills the message queue information and then sets msgqinited. Readers call bcmvkdrvaccessok before accessing the message queues and their cached queue information...

CVE-2026-93052 misc: bcm-vk: Use acquire/release for msgq_inited

In the Linux kernel, the following vulnerability has been resolved: misc: bcm-vk: Use acquire/release for msgqinited bcmvksyncmsgq fills the message queue information and then sets msgqinited. Readers call bcmvkdrvaccessok before accessing the message queues and their cached queue information...

CVE-2026-93052

This vulnerability affects the bcm-vk driver in the Linux kernel . The root cause is a memory ordering bug: atomic_set()/atomic_read() on the msgq_inited flag do not guarantee that writes to the message queue information are visible before the flag is observed as set. A reader calling bcm_vk_drv_...

EUVD-2026-82162

In the Linux kernel, the following vulnerability has been resolved: misc: bcm-vk: Use acquire/release for msgqinited bcmvksyncmsgq fills the message queue information and then sets msgqinited. Readers call bcmvkdrvaccessok before accessing the message queues and their cached queue information...

CVE-2026-93052: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: misc: bcm-vk: Use acquire/release for msgqinited bcmvksyncmsgq fills the message queue information and then sets msgqinited. Readers call bcmvkdrvaccessok before accessing the message queues and their cached queue information...