Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. 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 available for...

GSD-2022-1003950 tracing: Fix sleeping function called from invalid context on RT kernel

tracing: Fix sleeping function called from invalid context on RT kernel This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.283 by commit...

GSD-2022-1003835 tracing: Fix sleeping function called from invalid context on RT kernel

tracing: Fix sleeping function called from invalid context on RT kernel This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.247 by commit...

GSD-2022-1003687 tracing: Fix sleeping function called from invalid context on RT kernel

tracing: Fix sleeping function called from invalid context on RT kernel This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.198 by commit...

GSD-2022-1003488 tracing: Fix sleeping function called from invalid context on RT kernel

tracing: Fix sleeping function called from invalid context on RT kernel This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.122 by commit...

GSD-2022-1003230 tracing: Fix sleeping function called from invalid context on RT kernel

tracing: Fix sleeping function called from invalid context on RT kernel This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.47 by commit...

GSD-2022-1002918 tracing: Fix sleeping function called from invalid context on RT kernel

tracing: Fix sleeping function called from invalid context on RT kernel This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.15 by commit...

GSD-2022-1002567 tracing: Fix sleeping function called from invalid context on RT kernel

tracing: Fix sleeping function called from invalid context on RT kernel This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.4 by commit...

SUSE-SU-2022:0764-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP2 RT kernel was updated to receive various security and bugfixes. Transient execution side-channel attacks attacking the Branch History Buffer BHB, named 'Branch Target Injection' and 'Intra-Mode Branch History Injection' are now mitigated. The following security bu...

SUSE-SU-2022:0555-1 Security update for the Linux RT Kernel

The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-0435: Fixed remote stack overflow in net/tipc module that validate domain record count on input bsc1195254. - CVE-2022-24448: Fixed an issue inside...

SUSE-SU-2022:0544-1 Security update for the Linux RT Kernel

The SUSE Linux Enterprise 15 SP2 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-0435: Fixed remote stack overflow in net/tipc module that validate domain record count on input bsc1195254. - CVE-2021-45095: Fixed refcount leak in...

SUSE SLES12: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2021:3992-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3992-1 advisory. The SUSE Linux Enterprise 12 SP5 Real Time kernel was updated to receive various security and bugfixes. The following security bugs were fixed:...

SUSE-SU-2021:3992-1 Security update for the Linux RT Kernel

The SUSE Linux Enterprise 12 SP5 Real Time kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - Unprivileged BPF has been disabled by default to reduce attack surface as too many security issues have happened in the past jscSLE-22573 You can...

SUSE-SU-2021:3979-1 Security update for the Linux RT Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - Unprivileged BPF has been disabled by default to reduce attack surface as too many security issues have happened in the past jscSLE-22573 You can reenable via...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use after free in eventpoll.c may lead to escalation of privilege CVE-2020-0466 kernel: SCSI target LIO write to any block on ILO backstore CVE-2020-28374 kernel: Use after free via PI...

openSUSE Security Update : RT kernel (openSUSE-2021-242)

This update syncs the RT kernel from the SUSE Linux Enterprise 15-SP2 codestream. This update was imported from the SUSE:SLE-15-SP2:Update update project. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update...

OPENSUSE-SU-2021:0242-1 Security update for RT kernel

This update syncs the RT kernel from the SUSE Linux Enterprise 15-SP2 codestream. This update was imported from the SUSE:SLE-15-SP2:Update update project...

Security update for RT kernel (moderate)

openSUSE Security Update: Security update for RT kernel Announcement ID: openSUSE-SU-2021:0242-1 Rating: moderate References: 1034995 1040855 1043347 1044120 1044767 1055014 1055117 1055186 1058115 1061843 1065600 1065729 1066382 1071995 1077428 1085030 1094244 1094840 1109695 1115431 1120163...

SUSE SLES15 Security Update : kernel (SUSE-SU-2020:3764-1)

The SUSE Linux Enterprise 15 SP2 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-15436: Fixed a use after free vulnerability in fs/blockdev.c which could have allowed local users to gain privileges or cause a denial of service...

SUSE-SU-2018:3869-1 Security update for the Linux RT Kernel

The SUSE Linux Enterprise 11 SP4 RT kernel was updated to 3.0.101-rt130-69.39 to receive various security and bugfixes. The following security bugs were fixed: - CVE-2018-18281: An issue was discovered in the Linux kernel, the mremap syscall performs TLB flushes after dropping pagetable locks. If...