#linux

Linux versions 6.4 and above suffer from an io_uring page use-after-free vulnerability via buffer ring mmap.

__io_uaddr_map() in io_uring suffers from dangerous handling of the multi-page region.

Gentoo Linux Security Advisory 202401-9 - Multiple vulnerabilities have been found in Eclipse Mosquitto which could result in denial of service. Versions greater than or equal to 2.0.17 are affected.

Gentoo Linux Security Advisory 202401-8 - Multiple vulnerabilities have been discovered in util-linux which can lead to denial of service or information disclosure. Versions greater than or equal to 2.37.4 are affected.

Red Hat Security Advisory 2024-0072-03 - An update for squid is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include buffer over-read, denial of service, and null pointer vulnerabilities.

Red Hat Security Advisory 2024-0071-03 - An update for squid is now available for Red Hat Enterprise Linux 9. Issues addressed include buffer over-read, denial of service, and null pointer vulnerabilities.

Gentoo Linux Security Advisory 202401-7 - A vulnerability was found in R which could allow for remote code execution. Versions greater than or equal to 4.0.4 are affected.

Telecommunication, media, internet service providers (ISPs), information technology (IT)-service providers, and Kurdish websites in the Netherlands have been targeted as part of a new cyber espionage campaign undertaken by a Türkiye-nexus threat actor known as Sea Turtle. "The infrastructure of the targets was susceptible to supply chain and island-hopping attacks, which the attack group

Ubuntu Security Notice 6549-4 - It was discovered that the USB subsystem in the Linux kernel contained a race condition while handling device descriptors in certain situations, leading to a out-of-bounds read vulnerability. A local attacker could possibly use this to cause a denial of service. Lin Ma discovered that the Netlink Transformation subsystem in the Linux kernel did not properly initialize a policy data structure, leading to an out-of-bounds vulnerability. A local privileged attacker could use this to cause a denial of service or possibly expose sensitive information.

Gentoo Linux Security Advisory 202401-6 - A vulnerability has been found in CUPS filters where remote code execution is possible via the beh filter. Versions greater than or equal to 1.28.17-r2 are affected.