327 matches found
Astra Linux – Vulnerability in Linux
In the Linux kernel, the following vulnerabilities have been resolved: locking/qrwlock: Fixed the ordering in queuedwritelockslowpath While this code is executed with waitlock held, a reader can acquire the lock without holding waitlock. The writer side loops checking the value using...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: fs/eventpoll: Fixed an infinite busy loop after the timeout has expired. After the commit 0a65bc27bd64 “eventpoll: Sets the epoll timeout if it’s in the future”, the following program would immediately enter a busy loop in the...
Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: epoll: Be more careful regarding the lifetime of file pointers. epoll may call vfspoll with a file pointer that may race with the last fput. This could cause fcount to decrease to zero. While the ep-mtx locking mechanism ensur...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
In the Linux kernel, the following vulnerability has been resolved: Binder: Signals for epoll threads that perform self-work In epoll mode, threads often rely on I/O events to determine when data is ready for consumption. Within binder, a thread may initiate a command via BINDERWRITEREAD without...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: afunix: Clearing stale u-oobskb. Syzkaller began reporting a deadlock of unixgclock after the commit 4090fa373f0. However, this only reveals the bug that had been present since the commit 314001f0bf92 “afunix: Adding OOB support”...
Linux Distros Unpatched Vulnerability : CVE-2026-42577
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP...
CVE-2026-42577
Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100...
DEBIAN-CVE-2026-42577
Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100...
CVE-2026-42577
Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100...
UBUNTU-CVE-2026-42577
Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100...
CVE-2026-42577 Netty: epoll transport denial of service via RST on half-closed TCP connection
Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100...
CVE-2026-42577 Netty: epoll transport denial of service via RST on half-closed TCP connection
Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100...
CVE-2026-42577
Technical details are not publicly available in the provided documents; monitor for updates.
CVE-2026-42577
Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100...
CVE-2026-42577 Netty: epoll transport denial of service via RST on half-closed TCP connection
Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100...
Netty 安全漏洞
Netty is a non-blocking I/O client-server framework developed by the Netty community. It is primarily used for developing Java network applications, such as protocol servers and clients. Versions of Netty from 4.2.0.Final to 4.2.13.Final contain security vulnerabilities. These vulnerabilities ste...
Netty epoll transport denial of service via RST on half-closed TCP connection
Summary Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100% CPU busy-loop in the event loop thread. Affected versions All versions of 4.2.x...
Missing Release of Resource after Effective Lifetime
Overview Affected versions of this package are vulnerable to Missing Release of Resource after Effective Lifetime in the handling of TCP connections with ALLOWHALFCLOSURE enabled when a remote peer sends a FIN followed by a RST. An attacker can cause resource exhaustion or high CPU utilization by...
ai.new-wave:spring-agent-app (>=0.1.0 <=0.3.0), ai.new-wave:spring-agent-core (>=0.1.0 <=0.3.0) +1812 more potentially affected by CVE-2026-42577 via io.netty:netty-transport-classes-epoll (>=4.2.0.Alpha1 <=4.2.12.Final)
io.netty:netty-transport-classes-epoll MAVEN version =4.2.0.Alpha1, =0.1.0, =0.1.0, =0.1.0-M41, =0.1.0-M41, =0.1.0-M41, =0.1.0-M41, =0.4.0, =0.4.0, =9.0.1, =0.0.5, =0.0.1-alfa, =0.0.1-demo, =2.1.0 and more Source cves: CVE-2026-42577 Source advisory: SNYK:JAVA-IONETTY-16438936...
ai.new-wave:spring-agent-app (>=0.1.0 <=0.3.0), ai.new-wave:spring-agent-core (>=0.1.0 <=0.3.0) +1571 more potentially affected by CVE-2026-42577 via io.netty:netty-transport-native-epoll (>=4.2.0.Final <=4.2.12.Final)
io.netty:netty-transport-native-epoll MAVEN version =4.2.0.Final, =0.1.0, =0.1.0, =0.1.0-M41, =0.1.0-M41, =0.1.0-M41, =0.1.0-M41, =9.0.1, =0.0.5, =0.0.1-alfa, =0.0.1-demo, =6.0.1, =6.0.1, =6.0.2 and more Source cves: CVE-2026-42577 Source advisory: OSV:GHSA-RWM7-X88C-3G2P...