4.7
CVSSv3

CVE-2023-0458

Published: 26/04/2023 Updated: 09/05/2023
CVSS v3 Base Score: 4.7 | Impact Score: 3.6 | Exploitability Score: 1
VMScore: 0

Vulnerability Summary

A speculative pointer dereference problem exists in the Linux Kernel on the do_prlimit() function. The resource argument value is controlled and is used in pointer arithmetic for the 'rlim' variable and can be used to leak the contents. We recommend upgrading past version 6.1.8 or commit 739790605705ddcf18f21782b9c99ad7d53a8c11

Vulnerability Trend

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linux linux kernel 6.2

linux linux kernel

debian debian linux 10.0

Vendor Advisories

概要 Important: kernel security, bug fix, and enhancement update タイプ/重大度 Security Advisory: Important Red Hat Insights パッチ分析 このアドバイザリーの影響を受けるシステムを特定し、修正します。 影響を受けるシステムの表示 トピック An update for kernel is now available ...
Synopsis Important: kernel-rt security and bug fix update Type/Severity Security Advisory: Important Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for kernel-rt is now available for Red Hat Enterprise Linux 9Red Hat Product Security has rated this upd ...
Synopsis Important: OpenShift Virtualization 4133 Images security and bug fix update Type/Severity Security Advisory: Important Topic Red Hat OpenShift Virtualization release 4133 is now available with updates to packages and images that fix several bugs and add enhancementsRed Hat Product Security has rated this update as having a secur ...
Synopsis Important: kernel security and bug fix update Type/Severity Security Advisory: Important Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for kernel is now available for Red Hat Enterprise Linux 90 Extended Update SupportRed Hat Product Securit ...
Synopsis Moderate: OpenShift Container Platform 4138 bug fix and security update Type/Severity Security Advisory: Moderate Topic Red Hat OpenShift Container Platform release 4138 is now available with updates to packages and images that fix several bugs and add enhancementsThis release includes a security update for Red Hat OpenShift Con ...
Synopsis Important: kernel security, bug fix, and enhancement update Type/Severity Security Advisory: Important Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for kernel is now available for Red Hat Enterprise Linux 9Red Hat Product Security has rated ...
Synopsis Important: kernel security and bug fix update Type/Severity Security Advisory: Important Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for kernel is now available for Red Hat Enterprise Linux 88 Extended Update SupportRed Hat Product Securit ...
Synopsis Low: Logging Subsystem 5710 - Red Hat OpenShift security update Type/Severity Security Advisory: Low Topic Low: Logging Subsystem 5710 - Red Hat OpenShift security updateRed Hat Product Security has rated this update as having a security impact of low A Common Vulnerability Scoring System (CVSS) base score, which gives a detaile ...
概要 Important: OpenShift Container Platform 411 low-latency extras update タイプ/重大度 Security Advisory: Important トピック An update for cnf-tests-container, dpdk-base-container and performance-addon-operator-must-gather-rhel8-container is now available for Red Hat OpenShift Container Platform 411 Secondary scheduler builds ...
Synopsis Important: kernel-rt security and bug fix update Type/Severity Security Advisory: Important Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for kernel-rt is now available for Red Hat Enterprise Linux 90 Extended Update SupportRed Hat Product S ...
Synopsis Important: kernel security and bug fix update Type/Severity Security Advisory: Important Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for kernel is now available for Red Hat Enterprise Linux 86 Extended Update SupportRed Hat Product Securit ...