CVE-2026-64218

CVE-2026-64218 concerns batman-adv in the Linux kernel. The issue: batadv_bla_purge_backbone_gw() could mishandle report_work for stale backbone gateway entries, risking use-after-free if a worker is running or if a pending work item isn’t canceled correctly. The root cause was calling cancel_wor...

EUVD-2026-48626

In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: fix reportwork leak on backbonegw purge batadvblapurgebackbonegw removes stale backbone gateway entries, but fails to properly handle their associated reportwork: - If reportwork is running, the purge must wait f...

PT-2026-64333

In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: fix report work leak on backbone gw purge batadv bla purge backbone gw removes stale backbone gateway entries, but fails to properly handle their associated report work: - If report work is running, the purge mus...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: netdevsim: Avoid potential loops in nsimdevtrapreportwork. Many syzbot reports include the following trace 1. If nsimdevtrapreportwork cannot acquire the mutex, it should rearm itself at least one jiffie later. 1 Sending NMI...

netdevsim: use cond_resched() in nsim_dev_trap_report_work()

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Linux kernel 安全漏洞

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 Linux kernel that stems from not properly handling condresched in the nsimdevtrapreportwork function...

DEBIAN-CVE-2024-26681

In the Linux kernel, the following vulnerability has been resolved: netdevsim: avoid potential loop in nsimdevtrapreportwork Many syzbot reports include the following trace 1 If nsimdevtrapreportwork can not grab the mutex, it should rearm itself at least one jiffie later. 1 Sending NMI from CPU ...

Linux kernel 安全漏洞

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 a security flaw in nsimdevtrapreportwork in netdevsim...