SUSE SLES15 Security Update : kernel (Live Patch 19 for SLE 15 SP3) (SUSE-SU-2023:1647-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:1647-1 advisory. - A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel. SNDRVCTLIOCTLELEMREAD|WRITE32 is missing locks that can be...

SUSE SLES12 Security Update : kernel (Live Patch 38 for SLE 12 SP5) (SUSE-SU-2023:1619-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:1619-1 advisory. - A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel. SNDRVCTLIOCTLELEMREAD|WRITE32 is missing locks that can be...

SUSE SLES12 Security Update : kernel (Live Patch 31 for SLE 12 SP5) (SUSE-SU-2023:1653-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:1653-1 advisory. This update for the Linux Kernel 4.12.14-122121 fixes several issues. The following security issues were fixed: - CVE-2023-26545: Fixed double...

SUSE SLES12 Security Update : kernel (Live Patch 39 for SLE 12 SP5) (SUSE-SU-2023:1640-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:1640-1 advisory. This update for the Linux Kernel 4.12.14-122147 fixes several issues. The following security issues were fixed: - CVE-2023-26545: Fixed double...

USN-5979-1 linux-hwe-5.19 vulnerabilities

It was discovered that the KVM VMX implementation in the Linux kernel did not properly handle indirect branch prediction isolation between L1 and L2 VMs. An attacker in a guest VM could use this to expose sensitive information from the host OS or other guest VMs. CVE-2022-2196 It was discovered...

USN-5979-1: Linux kernel (HWE) vulnerabilities

It was discovered that the KVM VMX implementation in the Linux kernel did not properly handle indirect branch prediction isolation between L1 and L2 VMs. An attacker in a guest VM could use this to expose sensitive information from the host OS or other guest VMs. CVE-2022-2196 It was discovered...

Ubuntu 22.04 LTS : Linux kernel (HWE) vulnerabilities (USN-5979-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5979-1 advisory. It was discovered that the KVM VMX implementation in the Linux kernel did not properly handle indirect branch prediction isolation between L1 and L2 VMs...

SUSE SLES15 Security Update : kernel (Live Patch 27 for SLE 15 SP3) (SUSE-SU-2023:1591-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:1591-1 advisory. This update for the Linux Kernel 5.3.18-15030059106 fixes several issues. The following security issues were fixed: - CVE-2023-26545: Fixed...

SUSE SLES15 Security Update : kernel RT (Live Patch 1 for SLE 15 SP4) (SUSE-SU-2023:1576-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:1576-1 advisory. This update for the Linux Kernel 5.14.21-150400155 fixes several issues. The following security issues were fixed: - CVE-2023-26545: Fixed doub...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-5982-1)

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-5982-1 advisory. It was discovered that the KVM VMX implementation in the Linux kernel did not properly handle indirect branch prediction isolation between L1...

CBL Mariner 2.0 Security Update: kernel (CVE-2022-1048)

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-2022-1048 advisory. - A use-after-free flaw was found in the Linux kernel's sound subsystem in the way a user triggers concurrent...

Important: Red Hat Security Advisory: kpatch-patch security update

An update for kpatch-patch is now available for Red Hat Enterprise Linux 9. 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 each vulnerability...

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

An update for kernel-rt is now available for Red Hat Enterprise Linux 9. 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 each vulnerability from...

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-rt (ALSA-2023:1469)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-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 using...

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...

AlmaLinux 9 : kpatch-patch (ALSA-2023:1471)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2023:1471 advisory. - A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel. SNDRVCTLIOCTLELEMREAD|WRITE32 is missing locks that can be used in a...

RHEL 9 : kpatch-patch (RHSA-2023:1471)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:1471 advisory. This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel...

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...

AlmaLinux 9 : thunderbird (ALSA-2023:1407)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2023:1407 advisory. - Mozilla: Incorrect code generation during JIT compilation CVE-2023-25751 - Mozilla: Potential out-of-bounds when accessing throttled streams...