EUVD-2026-39856

In the Linux kernel, the following vulnerability has been resolved: iouring/napi: cap busypollto 10 msec Currently there's no cap on the maximum amount of time that napi is allowed to poll if no events are found, which can lead to kernel complaints on a task being stuck as there's no conditional...

CVE-2026-53321

CVE-2026-53321 : In the Linux kernel, the io_uring/napi path was missing a cap on the maximum polling time when no events are found. The issue arises from napi potentially polling for longer than reasonable times, leading to task stagnation without conditional rescheduling. A fix caps the total b...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: mana: Fixed a race condition related to the per-CQ variable napiworkdone. After calling napicompletedone, the NAPIFSTATESCHED bit may be cleared, allowing another CPU to start a napi thread and access the per-CQ variable...

SUSE CVE-2026-43385

In the Linux kernel, the following vulnerability has been resolved: net: Fix rcutasks stall in threaded busypoll I was debugging a NIC driver when I noticed that when I enable threaded busypoll, bpftrace hangs when starting up. dmesg showed: rcutaskswaitgp: rcutasks grace period number 85 since...

Linux Distros Unpatched Vulnerability : CVE-2022-48985

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net: mana: Fix race on per-CQ variable napi workdone After calling napicompletedone, the...

CVE-2022-48985

In the Linux kernel, the following vulnerability has been resolved: net: mana: Fix race on per-CQ variable napi workdone After calling napicompletedone, the NAPIFSTATESCHED bit may be cleared, and another CPU can start napi thread and access per-CQ variable, cq-workdone. If the other thread for...

DEBIAN-CVE-2022-48985

In the Linux kernel, the following vulnerability has been resolved: net: mana: Fix race on per-CQ variable napi workdone After calling napicompletedone, the NAPIFSTATESCHED bit may be cleared, and another CPU can start napi thread and access per-CQ variable, cq-workdone. If the other thread for...

UBUNTU-CVE-2022-48985

In the Linux kernel, the following vulnerability has been resolved: net: mana: Fix race on per-CQ variable napi workdone After calling napicompletedone, the NAPIFSTATESCHED bit may be cleared, and another CPU can start napi thread and access per-CQ variable, cq-workdone. If the other thread for...

PT-2024-11850 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a race condition on the per-CQ variable napi work done in the Linux kernel's net component. After calling napi complete done, another CPU can start the napi...

GSD-2022-1005748 net: Fix a data-race around sysctl_net_busy_poll.

net: Fix a data-race around sysctlnetbusypoll. This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.140 by commit...

PT-2022-34006 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.140 Description: A data-race issue exists around sysctl net busy poll. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to v5.10.140,...

PT-2022-34197 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 3.11 through 5.4.211 Description: A data-race issue exists around sysctl net busy poll. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions 3.11 through 5.4.211,...

PT-2022-33305 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.6 Description: A data-race issue exists around sysctl net busy poll. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to v5.19.6, update ...

openSUSE Security Update : the Linux Kernel (openSUSE-2017-1062) (BlueBorne)

The openSUSE Leap 42.2 kernel was updated to 4.4.87 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2017-1000251: The native Bluetooth stack in the Linux Kernel BlueZ was vulnerable to a stack overflow vulnerability in the processing of L2CAP configuration...