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
William Zhao discovered that a flaw in the Traffic Control (TC)
subsystem when using a specific networking configuration
(redirecting egress packets to ingress using TC action m ...
Several vulnerabilities have been discovered in the Linux kernel that
may lead to a privilege escalation, denial of service or information
leaks
CVE-2023-1206
It was discovered that the networking stack permits attackers to
force hash collisions in the IPv6 connection lookup table, which may
result in denial of service (significant in ...
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation
If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter() If an attacker can control the reference counter and se ...
Synopsis
Important: kpatch-patch security 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 kpatch-patch is now available for Red Hat Enterprise Linux 82 Update Services for SAP SolutionsRed Hat Produ ...
Synopsis
Important: kernel security 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 77 Advanced Update SupportRed Hat Product Security has rated ...
Synopsis
Important: kpatch-patch security 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 kpatch-patch is now available for Red Hat Enterprise Linux 86 Extended Update SupportRed Hat Product Securit ...
Synopsis
Important: kpatch-patch security 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 kpatch-patch is now available for Red Hat Enterprise Linux 90 Extended Update SupportRed Hat Product Securit ...
Synopsis
Important: kernel security 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 76 Advanced Update SupportRed Hat Product Security has rated ...
Synopsis
Important: Logging Subsystem 577 - Red Hat OpenShift security update
Type/Severity
Security Advisory: Important
Topic
Logging Subsystem 577 - Red Hat OpenShiftRed 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 sev ...
Synopsis
Important: Logging Subsystem 5612 - Red Hat OpenShift security update
Type/Severity
Security Advisory: Important
Topic
Logging Subsystem 5612 - Red Hat OpenShiftRed 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 s ...
Synopsis
Important: OpenShift Container Platform 41152 bug fix and security update
Type/Severity
Security Advisory: Important
Topic
Red Hat OpenShift Container Platform release 41152 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 ...
Synopsis
Important: OpenShift Container Platform 41239 bug fix and security update
Type/Severity
Security Advisory: Important
Topic
Red Hat OpenShift Container Platform release 41239 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 ...
Synopsis
Important: kpatch-patch security 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 kpatch-patch is now available for Red Hat Enterprise Linux 84 Update Services for SAP SolutionsRed Hat Produ ...
Synopsis
Important: kernel-rt security 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 82 Telecommunications Update ServiceRed Hat Product Sec ...
Synopsis
Important: kernel-rt security update
Type / Sévérité
Security Advisory: Important
Analyse des correctifs dans Red Hat Insights
Identifiez et remédiez aux systèmes concernés par cette alerte
Voir les systèmes concernés
Sujet
An update for kernel-rt is now available for Red Hat Enterprise Linux 90 Extended Update Su ...
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
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 84 Advanced Mission Critical Update Support, Red H ...
Synopsis
Important: kernel-rt security 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 7Red Hat Product Security has rated this update as havin ...
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 82 Advanced Update Support, Red Hat Enterprise Lin ...
概要
Important: kernel security 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 for Red Hat Enterprise Lin ...
Synopsis
Important: kpatch-patch security 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 kpatch-patch is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as ...
Synopsis
Important: kernel-rt security update
Type / Sévérité
Security Advisory: Important
Analyse des correctifs dans Red Hat Insights
Identifiez et remédiez aux systèmes concernés par cette alerte
Voir les systèmes concernés
Sujet
An update for kernel-rt is now available for Red Hat Enterprise Linux 84 Advanced Mission C ...
DescriptionThe MITRE CVE dictionary describes this issue as: A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to achieve local privilege escalation If tcf_change_indev() fails, fw_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter ...
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation
If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter() If an attacker can control the reference counter and se ...
An issue in "Zen 2" CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information (CVE-2023-20593)
An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to achieve local privilege escalation
The qfq_change_agg() function in net/sched/sch_ ...
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation
If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter() If an attacker can control the reference counter and se ...
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation
If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter() If an attacker can control the reference counter and se ...
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation
If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter() If an attacker can control the reference counter and se ...
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation
If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter() If an attacker can control the reference counter and se ...
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation
If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter() If an attacker can control the reference counter and se ...
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation
If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter() If an attacker can control the reference counter and se ...
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation
If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter() If an attacker can control the reference counter and se ...
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation
If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter() If an attacker can control the reference counter and se ...
An issue was discovered in the Linux kernel before 62 The ntfs3 subsystem does not properly check for correctness during disk reads, leading to an out-of-bounds read in ntfs_set_ea in fs/ntfs3/xattrc (CVE-2022-48502)
An issue in "Zen 2" CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive ...
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