SUSE-SU-2023:3832-1 Security update for xen

This update for xen fixes the following issues: - CVE-2023-20588: Fixed AMD CPU transitional execution leak via division by zero XSA-439 bsc1215474. - CVE-2023-34322: Fixed top-level shadow reference dropped too early for 64-bit PV guests XSA-438 bsc1215145...

SUSE-SU-2023:3831-1 Security update for xen

This update for xen fixes the following issues: - CVE-2023-20588: Fixed AMD CPU transitional execution leak via division by zero XSA-439 bsc1215474. - CVE-2023-34322: Fixed top-level shadow reference dropped too early for 64-bit PV guests XSA-438 bsc1215145...

kernel security update

5.14.0-284.30.1.el92 - x86/microcode/intel: Expose collectcpuinfoearly for IFS - x86/cpu: Load microcode during restoreprocessorstate - x86/microcode: Rip out the OLDINTERFACE - x86/microcode: Default-disable late loading - x86/microcode: Taint and warn on late loading - x86/microcode: Remove...

SUSE-SU-2023:3389-1 Security update for kernel-firmware

This update for kernel-firmware fixes the following issues: - CVE-2023-20569: Fixed AMD 19h ucode to mitigate a side channel vulnerability in some of the AMD CPUs. bsc1213287...

SUSE SLES15 Security Update : kernel-firmware (SUSE-SU-2023:3361-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:3361-1 advisory. - CVE-2023-20569: Fixed AMD 19h ucode to mitigate a side channel vulnerability in some of the AMD CPUs. bsc1213287 Tenable has extracted the...

SUSE-SU-2023:3362-1 Security update for kernel-firmware

This update for kernel-firmware fixes the following issues: - CVE-2023-20569: Fixed AMD 19h ucode to mitigate a side channel vulnerability in some of the AMD CPUs. bsc1213287...

SUSE-SU-2023:3361-1 Security update for kernel-firmware

This update for kernel-firmware fixes the following issues: - CVE-2023-20569: Fixed AMD 19h ucode to mitigate a side channel vulnerability in some of the AMD CPUs. bsc1213287...

SUSE-SU-2023:3360-1 Security update for kernel-firmware

This update for kernel-firmware fixes the following issues: - CVE-2023-20569: Fixed AMD 19h ucode to mitigate a side channel vulnerability in some of the AMD CPUs. bsc1213287...

microcode_ctl: Fix of CVE-2023-20593

Update AMD CPU microcode to 2023-07-19 addresses CVE-2023-20593: - Addition AMD CPU microcode for processor family 17h: sig 0x008a0f00; - Update AMD CPU microcode for processor family 19h: sig 0x00a00f10, sig 0x00a00f11, sig 0x00a00f12; - Update AMD CPU microcode for processor family 17h: sig...

SUSE-SU-2023:3298-1 Security update for kernel-firmware

This update for kernel-firmware fixes the following issues: - CVE-2023-20569: Fixed AMD 19h ucode to mitigate a side channel vulnerability in some of the AMD CPUs. bsc1213287...

SUSE-SU-2023:3262-1 Security update for kernel-firmware

This update for kernel-firmware fixes the following issues: - CVE-2023-20569: Fixed AMD 19h ucode to mitigate a side channel vulnerability in some of the AMD CPUs. bsc1213287...

Medium: kernel

Issue Overview: An issue was discovered in the Linux kernel before 6.2. The ntfs3 subsystem does not properly check for correctness during disk reads, leading to an out-of-bounds read in ntfssetea in fs/ntfs3/xattr.c. CVE-2022-48502 A side channel vulnerability on some of the AMD CPUs may allow a...

CBL Mariner 2.0 Security Update: kernel (CVE-2022-0171)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-0171 advisory. - A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root hos...

Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-070)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-070 advisory. 2024-04-10: CVE-2023-0461 was added to this advisory. 2024-02-01: CVE-2024-0562 was added to this advisory. 2024-02-01: CVE-2022-48619 was added to this advisory. 2023-10-10: CVE-2023-3357 was...

Ubuntu 20.04 LTS : Linux kernel (GKE) vulnerabilities (USN-5877-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5877-1 advisory. Kyle Zeng discovered that the sysctl implementation in the Linux kernel contained a stack-based buffer overflow. A local attacker could use this to cause...

SUSE CVE-2019-3016

In a Linux KVM guest that has PV TLB enabled, a process in the guest kernel may be able to read memory locations from another process in the same guest. This problem is limit to the host running linux kernel 4.10 with a guest running linux kernel 4.16 or later. The problem mainly affects AMD...

openSUSE 15: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2022:4613-1)

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:4613-1 advisory. The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: -...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-5792-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5792-1 advisory. Mingwei Zhang discovered that the KVM implementation for AMD processors in the Linux kernel did not properly handle cache coherency with Secu...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2022-009 (ALASKERNEL-5.15-2022-009)

The version of kernel installed on the remote host is prior to 5.15.73-48.135. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2022-009 advisory. A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root...

Important: kernel-rt security and bug fix update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: a use-after-free in clsroute filter implementation may lead to privilege escalation CVE-2022-2588 kernel: information leak in...