SUSE SLES15 Security Update : kernel RT (Live Patch 2 for SUSE Linux Enterprise 15 SP7) (SUSE-SU-2026:0144-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0144-1 advisory. This update for the SUSE Linux Enterprise kernel 6.4.0-150700.7.8 fixes various security issues The following security issues were fixed: -...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004790)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004790 advisory. A flaw was found in the IPv6 module of the Linux kernel. The arg.result was not used consistently in fib6rulelookup, sometimes holding rt6info and other times...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002968)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002968 advisory. The IPv6 stack in the Linux kernel before 4.3.3 mishandles options data, which allows local users to gain privileges or cause a denial of service use-after-free and...

SUSE-SU-2023:4142-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2023-4389: Fixed a reference counting issue in the Btrfs filesystem that could be exploited in order to leak internal kernel information or crash the syst...

SUSE-SU-2023:4030-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-4389: Fixed a reference counting issue in the Btrfs filesystem that could be exploited in order to leak internal kernel information or crash the system...

kernel: net: tcp_v6_syn_recv_sock function mishandles inheritance

The tcpv6synrecvsock function in net/ipv6/tcpipv6.c in the Linux kernel mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890. An unprivileged local user could use this fla...

Important: Red Hat Security Advisory: kernel security update

Updated kernel packages that fix one security issue are now available for Red Hat Enterprise Linux 6.0 Extended Update Support. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detail...

IPv6 oops triggerable by any user

net/ipv6/tcpipv6.c in Linux kernel 2.6.x up to 2.6.21-rc3 inadvertently copies the ipv6flsocklist from a listening TCP socket to child sockets, which allows local users to cause a denial of service OOPS or double free by opening a listening IPv6 socket, attaching a flow label, and connecting to...