net: bridge: fix soft lockup in br_multicast_query_expired()

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CVE-2023-2668

creationtimestamp| type| source ---|---|--- 2025-09-12 00:02:30+00:00| seen| https://bsky.app/profile/cloud-native.activitypub.awakari.com.ap.brid.gy/post/3lylxj75r5yc2...

SUSE CVE-2025-39773

In the Linux kernel, the following vulnerability has been resolved: net: bridge: fix soft lockup in brmulticastqueryexpired When set multicastqueryinterval to a large value, the local variable 'time' in brmulticastsendquery may overflow. If the time is smaller than jiffies, the timer will expire...

CVE-2025-39773

In the Linux kernel, the following vulnerability has been resolved: net: bridge: fix soft lockup in brmulticastqueryexpired When set multicastqueryinterval to a large value, the local variable 'time' in brmulticastsendquery may overflow. If the time is smaller than jiffies, the timer will expire...

AZL-74670 CVE-2025-39773 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: net: bridge: fix soft lockup in brmulticastqueryexpired When set multicastqueryinterval to a large value, the local variable 'time' in brmulticastsendquery may overflow. If the time is smaller than jiffies, the timer will expire...

DEBIAN-CVE-2025-39773

In the Linux kernel, the following vulnerability has been resolved: net: bridge: fix soft lockup in brmulticastqueryexpired When set multicastqueryinterval to a large value, the local variable 'time' in brmulticastsendquery may overflow. If the time is smaller than jiffies, the timer will expire...

AZL-67184 CVE-2025-39773 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: net: bridge: fix soft lockup in brmulticastqueryexpired When set multicastqueryinterval to a large value, the local variable 'time' in brmulticastsendquery may overflow. If the time is smaller than jiffies, the timer will expire...

UBUNTU-CVE-2025-39773

In the Linux kernel, the following vulnerability has been resolved: net: bridge: fix soft lockup in brmulticastqueryexpired When set multicastqueryinterval to a large value, the local variable 'time' in brmulticastsendquery may overflow. If the time is smaller than jiffies, the timer will expire...

CVE-2025-39773 net: bridge: fix soft lockup in br_multicast_query_expired()

In the Linux kernel, the following vulnerability has been resolved: net: bridge: fix soft lockup in brmulticastqueryexpired When set multicastqueryinterval to a large value, the local variable 'time' in brmulticastsendquery may overflow. If the time is smaller than jiffies, the timer will expire...

CVE-2025-39773 net: bridge: fix soft lockup in br_multicast_query_expired()

In the Linux kernel, the following vulnerability has been resolved: net: bridge: fix soft lockup in brmulticastqueryexpired When set multicastqueryinterval to a large value, the local variable 'time' in brmulticastsendquery may overflow. If the time is smaller than jiffies, the timer will expire...

CVE-2025-39773

CVE-2025-39773 refers to a Linux kernel issue in the bridge/net subsystem where setting multicast_query_interval to a large value can cause a local time overflow in br_multicast_send_query(), making the timer expire immediately and re-arm in a loop, potentially triggering a soft lockup (as shown ...

CVE-2023-2669

creationtimestamp| type| source ---|---|--- 2025-09-11 11:33:47+00:00| seen| https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3lyknmw2w5eh2...

Linux Distros Unpatched Vulnerability : CVE-2025-1385

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When the library bridge feature is enabled, the clickhouse-library-bridge exposes an HTTP API on localhost. This allows clickhouse-server to dynamically load a...

Amped RF BT-AP 111 安全漏洞

The Amped RF BT-AP 111 is a Bluetooth to Ethernet bridge device from Amped RF, Inc. A security vulnerability exists in the Amped RF BT-AP 111 that stems from a lack of authentication in the HTTP management interface, which could lead to unauthorized access...

PT-2025-40068

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc2-dirty 44 Description The Linux kernel contains an issue within the netfilter module, specifically in the br netfilter component. A hash collision can occur when handling broadcast packets sent to a...

Important: kernel-livepatch-6.12.35-55.103

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bridge: mcast: Fix use-after-free during router port configuration CVE-2025-38248 Affected Packages: kernel-livepatch-6.12.35-55.103 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.12.40-63.107

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bridge: mcast: Fix use-after-free during router port configuration CVE-2025-38248 Affected Packages: kernel-livepatch-6.12.40-63.107 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.1.141-167.250

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bridge: mcast: Fix use-after-free during router port configuration CVE-2025-38248 Affected Packages: kernel-livepatch-6.1.141-167.250 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.1.144-170.251

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bridge: mcast: Fix use-after-free during router port configuration CVE-2025-38248 Affected Packages: kernel-livepatch-6.1.144-170.251 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.1.140-154.222

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bridge: mcast: Fix use-after-free during router port configuration CVE-2025-38248 Affected Packages: kernel-livepatch-6.1.140-154.222 Issue Correction: Please ensure you have live patching enabled. Run dnf update...