CVE-2026-63988

CVE-2026-63988 concerns a Linux kernel fix for sleeping in atomic context during sysfs path handling in bridge brport_store(). The root cause: brport_store() previously held the bridge lock for many attributes; now most attributes don’t require the lock. As a result, calling dev_set_promiscuity()...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the IPsec MAC address query in net mlx5e calling a sleep function within atomic context,...

CVE-2022-50652

In the Linux kernel, the following vulnerability has been resolved: uio: uiodmemgenirq: Fix missing unlock in irq configuration Commit b74351287d4b "uio: fix a sleep-in-atomic-context bug in uiodmemgenirqirqcontrol" started calling disableirq without holding the spinlock because it can sleep...

CVE-2022-50472

In the Linux kernel, the following vulnerability has been resolved: IB/mad: Don't call to function that might sleep while in atomic context Tracepoints are not allowed to sleep, as such the following splat is generated due to call to ibquerypkey in atomic context. WARNING: CPU: 0 PID: 1888000 at...

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 originates from a sleep in the atomic context under the PREEMPTRT configuration in the LoongArch module...

PT-2022-33862 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.61 Description: The issue is related to sleep in atomic context bugs caused by dev coredump. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions...