SUSE SLED15: xen / xen-devel / xen-doc-html / xen-libs / xen-libs-32bit / etc (SUSE-SU-2023:3832-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3832-1 advisory. - CVE-2023-20588: Fixed AMD CPU transitional execution leak via division by zero XSA-439...

SUSE SLED15: cluster-md-kmp-64kb / cluster-md-kmp-default / dlm-kmp-64kb / etc (SUSE-SU-2023:3683-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3683-1 advisory. The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security and bugfixes. Th...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6386-1)

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-6386-1 advisory. Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii Oleksenko discovered that some AMD processors could leak stale data...

Medium: kernel

Issue Overview: A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. CVE-2023-20588 Affected Packages: kernel Issue Correction: Run yum update kernel or yum update --advisory ALAS-2023-1819 to update your system. New Package...

Medium: kernel

Issue Overview: A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. CVE-2023-20588 In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix possible memory leak if deviceadd fails CVE-2023-53174 I...

Medium: kernel

Issue Overview: A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. CVE-2023-20588 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference...

Debian DSA-5480-1 : linux - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5480 advisory. Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2022-4269...

ALPINE-CVE-2023-20588

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...

CVE-2023-20588

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...

DEBIAN-CVE-2023-20588

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...

Design/Logic Flaw

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...

CVE-2023-20588

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...

UBUNTU-CVE-2023-20588

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...

CVE-2023-20588

CVE-2023-20588 is a division-by-zero vulnerability on some AMD Zen1 CPUs that could cause speculative data leakage and affect confidentiality. The connected Amazon Linux 2 advisory (ALAS2KERNEL-5.4-2025-116) confirms the Linux kernel fix for kernel-5.4 series (e.g., 5.4.254-169.358.amzn2.aarch64/...

CVE-2023-20588 Speculative Leaks

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...

CVE-2023-20588

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...

Speculative Leaks Security Notice

Bulletin ID: AMD-SB-7007 Potential Impact: Loss of Confidentiality Severity: Low Summary External researchers have reported that on some AMD processors a division-by-zero can potentially return speculative data. CVE Details Refer to Glossary for explanation of terms CVE| Severity| CVE Description...

Debian DLA-1787-1 : linux-4.9 security update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

Multiple researchers have discovered vulnerabilities in the way the Intel processor designs have implemented speculative forwarding of data filled into temporary microarchitectural structures buffers. This flaw could allow an attacker controlling an unprivileged process to read sensitive...