USN-6013-1: Linux kernel (AWS) vulnerabilities

Xuewei Feng, Chuanpu Fu, Qi Li, Kun Sun, and Ke Xu discovered that the TCP implementation in the Linux kernel did not properly handle IPID assignment. A remote attacker could use this to cause a denial of service connection termination or inject forged data. CVE-2020-36516 Ke Sun, Alyssa Milburn,...

USN-6001-1: Linux kernel (AWS) vulnerabilities

Xuewei Feng, Chuanpu Fu, Qi Li, Kun Sun, and Ke Xu discovered that the TCP implementation in the Linux kernel did not properly handle IPID assignment. A remote attacker could use this to cause a denial of service connection termination or inject forged data. CVE-2020-36516 Ke Sun, Alyssa Milburn,...

Rocky Linux 8 : kernel (RLSA-2023:1566)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:1566 advisory. - A flaw was found in the Linux kernel Traffic Control TC subsystem. Using a specific networking configuration redirecting egress packets to ingress usi...

Oracle Linux 8 : kernel (ELSA-2023-1566)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-1566 advisory. - ovl: fail on invalid uid/gid mapping at copy up Miklos Szeredi 2165341 2165342 CVE-2023-0386 - ALSA: pcm: Move rwsem lock inside sndctlelemread to...

Ubuntu 16.04 ESM : Linux kernel (AWS) vulnerabilities (USN-6001-1)

The remote Ubuntu 16.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6001-1 advisory. Xuewei Feng, Chuanpu Fu, Qi Li, Kun Sun, and Ke Xu discovered that the TCP implementation in the Linux kernel did not properly handle IPID assignment. A...

Rocky Linux 9 : kernel-rt (RLSA-2023:1469)

The remote Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:1469 advisory. - A flaw was found in the Linux kernel Traffic Control TC subsystem. Using a specific networking configuration redirecting egress packets to ingress usi...

Unbreakable Enterprise kernel security update

4.1.12-124.73.2 - netfilter: nftables: fix null deref due to zeroed list head Florian Westphal Orabug: 35181628 CVE-2023-1095 - sctp: fail if no bound addresses can be used for a given scope Marcelo Ricardo Leitner Orabug: 35181461 CVE-2023-1074 - HID: check empty reportlist in hidvalidatevalues...

RHEL 8 : kernel-rt (RHSA-2023:1584)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:1584 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

USN-5978-1 linux-oem-6.1 vulnerabilities

It was discovered that the Traffic-Control Index TCINDEX implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2023-1281 It was discovered that the KVM VMX...

kernel: net: CPU soft lockup in TC mirred egress-to-ingress action

A flaw was found in the Linux kernel Traffic Control TC subsystem. Using a specific networking configuration redirecting egress packets to ingress using TC action "mirred" a local unprivileged user could trigger a CPU soft lockup ABBA deadlock when the transport protocol in use TCP or SCTP does a...

RHEL 9 : kernel-rt (RHSA-2023:1469)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:1469 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

AlmaLinux 9 : kernel (ALSA-2023:1470)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:1470 advisory. - A flaw was found in the Linux kernel Traffic Control TC subsystem. Using a specific networking configuration redirecting egress packets to ingress using...

RHEL 9 : kernel (RHSA-2023:1470)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:1470 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: tun: avoid double free in...

OESA-2023-1180 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: A flaw in the Linux Kernel found. Fail if no bound addresses can be used for a given scope. A type confusion can happen in inetdiagmsgsctpasocfill in net/sctp/diag.c, which uses a type confused pointer to return information to...

RHEL 9 : kernel (RHSA-2023:1202)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:1202 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free caused by...

Debian: Security Advisory (DLA-0015-1)

The remote host is missing an update for the Debian 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...

CVE-2023-1074

A memory leak flaw was found in the Linux kernel's Stream Control Transmission Protocol. This issue may occur when a user starts a malicious networking service and someone connects to this service. This could allow a local user to starve resources, causing a denial of service. Mitigation To...

Amazon Linux AMI : kernel (ALAS-2023-1688)

The version of kernel installed on the remote host is prior to 4.14.262-135.486. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1688 advisory. 2024-04-30: CVE-2023-0047 was removed from this advisory rejected. 2024-02-01: CVE-2023-0047 was added to this...

K67416037: Linux kernel vulnerability CVE-2021-23133

Security Advisory Description A race condition in Linux kernel SCTP sockets net/sctp/socket.c before 5.12-rc8 can lead to kernel privilege escalation from the context of a network service or an unprivileged process. If sctpdestroysock is called without socknetsk-sctp.addrwqlock then an element is...

K17242: Linux kernel SCTP vulnerability CVE-2015-1421

Security Advisory Description Use-after-free vulnerability in the sctpassocupdate function in net/sctp/associola.c in the Linux kernel before 3.18.8 allows remote attackers to cause a denial of service slab corruption and panic or possibly have unspecified other impact by triggering an INIT...