SUSE: Security Advisory (SUSE-SU-2023:4032-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLES15: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2023:4035-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4035-1 advisory. The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security and bugfixes. The following security bugs were...

RHEL 8 : kernel (RHSA-2023:5627)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:5627 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free vulnerability i...

Ubuntu: Security Advisory (USN-6416-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-6417-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-6416-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 22.04 LTS / 23.04 : Linux kernel vulnerabilities (USN-6412-1)

The remote Ubuntu 22.04 LTS / 23.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6412-1 advisory. Hyunwoo Kim discovered that the DVB Core driver in the Linux kernel contained a race condition during device removal, leading to a use-after- fre...

[SECURITY] [DSA 5492-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5492-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso September 09, 2023 https://www.debian.org/security/faq -...

CVE-2023-1206 affecting package kernel for versions less than 5.15.126.1-1

CVE-2023-1206 affecting package kernel for versions less than 5.15.126.1-1. A patched version of the package is available...

Updated kernel-linus packages fix security vulnerabilities

This kerne-linusl update is based on upstream 5.15.126 and fixes or adds mitigations for atleast the following security issues: Information exposure through microarchitectural state after transient execution in certain vector execution units for some IntelR Processors may allow an authenticated...

Debian DSA-5480-1 : linux - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5480 advisory. Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2022-4269...

Amazon Linux 2 : kernel (ALAS-2023-2108)

The version of kernel installed on the remote host is prior to 4.14.318-241.531. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2108 advisory. An issue was found in the Linux kernel's IPv6 TCP connection tracking code, which could lead to high CPU usage with certain...

CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

CVE-2023-1206

CVE-2023-1206 describes a hash collision flaw in the Linux kernel’s IPv6 connection lookup table that can allow a local attacker or a user with high bandwidth to cause significant CPU spike (up to 95%) on the server accepting IPv6 connections. Connected advisories show this CVE being addressed in...

CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

Amazon Linux 2 : kernel (ALASKERNEL-5.10-2023-035)

The version of kernel installed on the remote host is prior to 5.10.184-175.731. It is, therefore, affected by a vulnerability as referenced in the ALAS2KERNEL-5.10-2023-035 advisory. An issue was found in the Linux kernel's IPv6 TCP connection tracking code, which could lead to high CPU usage wi...

Amazon Linux 2 : kernel (ALASKERNEL-5.4-2023-048)

The version of kernel installed on the remote host is prior to 5.4.247-162.350. It is, therefore, affected by a vulnerability as referenced in the ALAS2KERNEL-5.4-2023-048 advisory. An issue was found in the Linux kernel's IPv6 TCP connection tracking code, which could lead to high CPU usage with...