EUVD-2026-27773

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix pcislottrylock error handling Commit a4e772898f8b "PCI: Add missing bridge lock to pcibuslock" delegates the bridge device's pcidevtrylock to pcibustrylock in pcislottrylock, but it forgets to remove the corresponding...

CVE-2026-43211

CVE-2026-43211 – Linux kernel PCI slot lock handling fix The issue arises in PCI lock management: pci_slot_trylock() incorrectly handled unlocking when nested locks fail, due to an extra pci_dev_unlock(dev) on the failure path after delegating to pci_bus_trylock(). This could trigger a warning ab...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005069)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005069 advisory. In the Linux kernel, the following vulnerability has been resolved: net: bridge: xmit: make sure we have at least eth header len bytes syzbot triggered an uninit...

SUSE CVE-2022-50281

In the Linux kernel, the following vulnerability has been resolved: MIPS: SGI-IP27: Fix platform-device leak in bridgeplatformcreate In error case in bridgeplatformcreate after calling platformdeviceadd/platformdeviceadddata/ platformdeviceaddresources, release the failed 'pdev' or it will be lea...

Linux Distros Unpatched Vulnerability : CVE-2024-38538

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: bridge: xmit: make sure we have at least eth header len bytes syzbot triggered an uninit value1 error in bridge device's xmit path by sending a short less...

Linux Distros Unpatched Vulnerability : CVE-2011-2942

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A certain Red Hat patch to the brdeliver function in net/bridge/brforward.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux RHEL 5 allows remote attacker...

CVE-2025-26408

CVE-2025-26408 affects Wattsense Bridge devices where the JTAG interface is unprotected and accessible via physical access to the PCB, granting full device access (extract/modify firmware) across all known versions. Root cause per SEC Consult/PacketStorm analysis is an unprotected JTAG interface ...

Tenda O3 formQosSet function buffer overflow vulnerability

The Tenda O3 is a wireless bridge device designed to extend and enhance wireless network signals for home and small business network environments. The Tenda O3 suffers from a stack-based buffer overflow vulnerability that stems from the fact that the operation of the parameter...

CVE-2024-38538

In the Linux kernel, the following vulnerability has been resolved: net: bridge: xmit: make sure we have at least eth header len bytes syzbot triggered an uninit value1 error in bridge device's xmit path by sending a short less than ETHHLEN bytes skb. To fix it check if we can actually pull that...

CVE-2024-38538 net: bridge: xmit: make sure we have at least eth header len bytes

In the Linux kernel, the following vulnerability has been resolved: net: bridge: xmit: make sure we have at least eth header len bytes syzbot triggered an uninit value1 error in bridge device's xmit path by sending a short less than ETHHLEN bytes skb. To fix it check if we can actually pull that...

CVE-2024-27018

In the Linux kernel, the following vulnerability has been resolved: netfilter: brnetfilter: skip conntrack input hook for promisc packets For historical reasons, when bridge device is in promisc mode, packets that are directed to the taps follow bridge input hook path. This patch adds a workaroun...

CVE-2024-27018

In the Linux kernel, the following vulnerability has been resolved: netfilter: brnetfilter: skip conntrack input hook for promisc packets For historical reasons, when bridge device is in promisc mode, packets that are directed to the taps follow bridge input hook path. This patch adds a workaroun...

CVE-2024-27018 netfilter: br_netfilter: skip conntrack input hook for promisc packets

In the Linux kernel, the following vulnerability has been resolved: netfilter: brnetfilter: skip conntrack input hook for promisc packets For historical reasons, when bridge device is in promisc mode, packets that are directed to the taps follow bridge input hook path. This patch adds a workaroun...

CVE-2024-27018 netfilter: br_netfilter: skip conntrack input hook for promisc packets

In the Linux kernel, the following vulnerability has been resolved: netfilter: brnetfilter: skip conntrack input hook for promisc packets For historical reasons, when bridge device is in promisc mode, packets that are directed to the taps follow bridge input hook path. This patch adds a workaroun...

CVE-2024-27018

In the Linux kernel, the following vulnerability has been resolved: netfilter: brnetfilter: skip conntrack input hook for promisc packets For historical reasons, when bridge device is in promisc mode, packets that are directed to the taps follow bridge input hook path. This patch adds a workaroun...

CVE-2024-27018

CVE-2024-27018 affects the Linux kernel br_netfilter component. The issue arises when a bridge device is in promiscuous mode, causing certain bridge-tapped packets to bypass conntrack input handling; a patch resets the conntrack state for these packets. The crash/reply trace and warnings (br_nf_l...

SUSE CVE-2011-4326

The udp6ufofragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload UFO configuration is enabled, allows remote attackers to cause a denial of service system crash by sending fragmented IPv6 UDP packets to a bridge device...

Moderate: Red Hat Security Advisory: kernel security and bug fix update

Updated kernel packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 6.5 Extended Update Support. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a...

CVE-2011-4087

The brparseipoptions function in net/bridge/brnetfilter.c in the Linux kernel before 2.6.39 does not properly initialize a certain data structure, which allows remote attackers to cause a denial of service by leveraging connectivity to a network interface that uses an Ethernet bridge device...

Code injection

The brparseipoptions function in net/bridge/brnetfilter.c in the Linux kernel before 2.6.39 does not properly initialize a certain data structure, which allows remote attackers to cause a denial of service by leveraging connectivity to a network interface that uses an Ethernet bridge device...