CVE-2022-1184

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Summary

CVECVE-2022-1184
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-08-29 15:15:10 UTC
Updated2026-10-14 13:17:17 UTC
DescriptionA use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Problem Types: CWE-416 | CWE-416 CWE-416 - Use After Free

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na Kernel affected Not-known Not specified
ADP Siemens SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem affected V1.1 custom Not specified

References

ReferenceSourceLinkTags
Debian -- Security Information -- DSA-5257-1 linux af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
[SECURITY] [DLA 3173-1] linux-5.10 security update af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List, Third Party Advisory
cert-portal.siemens.com/productcert/html/ssa-794697.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
CVE-2022-1184 | Ubuntu af854a3a-2127-422b-91ae-364da2661108 ubuntu.com Patch, Third Party Advisory
Red Hat Customer Portal - Access to 24x7 support and knowledge af854a3a-2127-422b-91ae-364da2661108 access.redhat.com Third Party Advisory
2070205 – (CVE-2022-1184) CVE-2022-1184 kernel: use-after-free and memory errors in ext4 when mounting and operating on a corrupted image af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Issue Tracking, Third Party Advisory
Red Hat Customer Portal - Access to 24x7 support and knowledge MITRE access.redhat.com
Red Hat Customer Portal - Access to 24x7 support and knowledge MITRE access.redhat.com
Red Hat Customer Portal - Access to 24x7 support and knowledge MITRE access.redhat.com
Red Hat Customer Portal - Access to 24x7 support and knowledge MITRE access.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 160123 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2022-9852)
  • 160210 Oracle Enterprise Linux Security Update for kernel (ELSA-2022-7683)
  • 160270 Oracle Enterprise Linux Security Update for kernel (ELSA-2022-8267)
  • 160329 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2022-10022)
  • 160330 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel-container (ELSA-2022-10023)
  • 160349 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2022-10078)
  • 160352 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel-container (ELSA-2022-10080)
  • 180605 Debian Security Update for linux (DSA 5173-1)
  • 180845 Debian Security Update for linux (CVE-2022-1184)
  • 181145 Debian Security Update for linux (DSA 5257-1)
  • 181190 Debian Security Update for linux-5.10 (DLA 3173-1)
  • 199522 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6221-1)
  • 199615 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6252-1)
  • 199650 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6284-1)
  • 199669 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6301-1)
  • 240815 Red Hat Update for kernel-rt (RHSA-2022:7444)
  • 240817 Red Hat Update for kernel security (RHSA-2022:7683)
  • 240869 Red Hat Update for kernel-rt (RHSA-2022:7933)
  • 240904 Red Hat Update for kernel security (RHSA-2022:8267)
  • 353976 Amazon Linux Security Advisory for kernel : ALAS-2022-1604
  • 353985 Amazon Linux Security Advisory for kernel : ALAS2-2022-1813
  • 353993 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.10-2022-016
  • 353994 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.4-2022-028
  • 354007 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.10-2022-015
  • 354008 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.4-2022-030
  • 354017 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.4-2022-032
  • 354018 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.15-2022-003
  • 354022 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.15-2022-002
  • 354023 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.10-2022-017
  • 354024 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.15-2022-004
  • 354270 Amazon Linux Security Advisory for kernel : ALAS2022-2022-114
  • 354468 Amazon Linux Security Advisory for kernel : ALAS2022-2022-185
  • 354542 Amazon Linux Security Advisory for kernel : ALAS-2022-185
  • 355199 Amazon Linux Security Advisory for kernel : ALAS2023-2023-070
  • 377117 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2022:0158)
  • 377766 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2022:0049)
  • 377871 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2023:0001)
  • 378468 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-20230042)
  • 378512 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0042)
  • 378701 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2023:0030)
  • 390268 Oracle VM Server for x86 Security Update for kernel (OVMSA-2022-0026)
  • 6140249 AWS Bottlerocket Security Update for kernel (GHSA-3ghw-jq3w-qwxr)
  • 672595 EulerOS Security Update for kernel (EulerOS-SA-2023-1320)
  • 672707 EulerOS Security Update for kernel (EulerOS-SA-2023-1444)
  • 672711 EulerOS Security Update for kernel (EulerOS-SA-2023-1507)
  • 672747 EulerOS Security Update for kernel (EulerOS-SA-2023-1469)
  • 672802 EulerOS Security Update for kernel (EulerOS-SA-2023-1551)
  • 672806 EulerOS Security Update for kernel (EulerOS-SA-2023-1526)
  • 752228 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2078-1)
  • 752231 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2082-1)
  • 752234 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2080-1)
  • 752240 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2103-1)
  • 752242 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2104-1)
  • 752250 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2111-1)
  • 752254 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2116-1)
  • 752354 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2393-1)
  • 752370 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2520-1)
  • 753063 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:4617-1)
  • 753148 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2615-1)
  • 753167 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:3288-1)
  • 753296 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2177-1)
  • 753368 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2079-1)
  • 940732 AlmaLinux Security Update for kernel (ALSA-2022:7683)
  • 940766 AlmaLinux Security Update for kernel-rt (ALSA-2022:7444)
  • 940798 AlmaLinux Security Update for kernel (ALSA-2022:8267)
  • 940843 AlmaLinux Security Update for kernel-rt (ALSA-2022:7933)
  • 960176 Rocky Linux Security Update for kernel-rt (RLSA-2022:7444)
  • 960184 Rocky Linux Security Update for kernel (RLSA-2022:7683)

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