Security Bulletin: Technical Support Appliance - possible denial of service

Summary A flaw in TCP/IP may allow a denial of service Vulnerability Details CVEID:CVE-2024-50154 DESCRIPTION: In the Linux kernel, the following vulnerability has been resolved: tcp/dccp: Don't use timerpending in reqskqueueunlink. Martin KaFai Lau reported use-after-free 0 in reqsktimerhandler...

kernel: net: usb: smsc75xx: Limit packet length to skb->len

In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc75xx: Limit packet length to skb-len Packet length retrieved from skb data may be larger than the actual socket buffer length up to 9026 bytes. In such case the cloned skb passed up the network stack will leak kerne...

kernel: skbuff: Fix a race between coalescing and releasing SKBs

In the Linux kernel, the following vulnerability has been resolved: skbuff: Fix a race between coalescing and releasing SKBs Commit 1effe8ca4e34 "skbuff: fix coalescing for pagepool fragment recycling" allowed coalescing to proceed with non page pool page and page pool page when @from is cloned,...

Microsoft Windows Ancillary Function Driver for WinSock 访问控制错误漏洞

Microsoft Windows Ancillary Function Driver for WinSock is a helper function driver for Winsock from Microsoft Corporation USA. An access control error vulnerability exists in Microsoft Windows Ancillary Function Driver for WinSock, which stems from an attacker's ability to elevate privileges by...

SUSE CVE-2025-39964

In the Linux kernel, the following vulnerability has been resolved: crypto: afalg - Disallow concurrent writes in afalgsendmsg Issuing two writes to the same afalg socket is bogus as the data will be interleaved in an unpredictable fashion. Furthermore, concurrent writes may create inconsistencie...

EUVD-2025-34068

In the Linux kernel, the following vulnerability has been resolved: crypto: afalg - Disallow concurrent writes in afalgsendmsg Issuing two writes to the same afalg socket is bogus as the data will be interleaved in an unpredictable fashion. Furthermore, concurrent writes may create inconsistencie...

[SECURITY] [DLA 4329-1] libfcgi security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4329-1 [email protected] https://www.debian.org/lts/security/ Thorsten Alteholz October 13, 2025 https://wiki.debian.org/LTS -...

AZL-68460 CVE-2025-39964 affecting package kernel for versions less than 6.6.112.1-1

In the Linux kernel, the following vulnerability has been resolved: crypto: afalg - Disallow concurrent writes in afalgsendmsg Issuing two writes to the same afalg socket is bogus as the data will be interleaved in an unpredictable fashion. Furthermore, concurrent writes may create inconsistencie...

AZL-76437 CVE-2025-39964 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: crypto: afalg - Disallow concurrent writes in afalgsendmsg Issuing two writes to the same afalg socket is bogus as the data will be interleaved in an unpredictable fashion. Furthermore, concurrent writes may create inconsistencie...

CVE-2025-39964

In the Linux kernel, the following vulnerability has been resolved: crypto: afalg - Disallow concurrent writes in afalgsendmsg Issuing two writes to the same afalg socket is bogus as the data will be interleaved in an unpredictable fashion. Furthermore, concurrent writes may create inconsistencie...

CVE-2025-39964

CVE-2025-39964 affects the Linux kernel crypto: af_alg where two concurrent writes to the same af_alg socket could interleave data and corrupt internal socket state. The fix adds a dedicated exclusive ownership indicator (ctx->write) to prevent concurrent writes and ensure serialized access. I...

CVE-2025-39964 crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg

In the Linux kernel, the following vulnerability has been resolved: crypto: afalg - Disallow concurrent writes in afalgsendmsg Issuing two writes to the same afalg socket is bogus as the data will be interleaved in an unpredictable fashion. Furthermore, concurrent writes may create inconsistencie...

[SECURITY] Fedora 41 Update: podman-tui-1.9.0-1.fc41

podman-tui is a terminal user interface for Podman v4 and v5. podman-tui is using podman.socket service to communicate with podman environm ent and SSH to connect to remote podman machines...

[SECURITY] Fedora 42 Update: podman-tui-1.9.0-1.fc42

podman-tui is a terminal user interface for Podman v4 and v5. podman-tui is using podman.socket service to communicate with podman environm ent and SSH to connect to remote podman machines...

kernel: skbuff: Fix a race between coalescing and releasing SKBs

In the Linux kernel, the following vulnerability has been resolved: skbuff: Fix a race between coalescing and releasing SKBs Commit 1effe8ca4e34 "skbuff: fix coalescing for pagepool fragment recycling" allowed coalescing to proceed with non page pool page and page pool page when @from is cloned,...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

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 afalgsendmsg allowing concurrent writes, which could result in inconsistent internal socket state...

RHEL 9 : kernel (RHSA-2025:17734)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:17734 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: netsched: hfsc: Fix a potenti...

bluetooth/l2cap: sync sock recv cb and release

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[SECURITY] Fedora 42 Update: python-socketio-5.14.1-1.fc42

Socket.IO is a transport protocol that enables real-time bidirectional event-based communication between clients typically, though not always, web browsers and a server. The official implementations of the client and server components are written in JavaScript. This package provides Python...