CVE-2022-41222

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Summary

CVECVE-2022-41222
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-09-21 08:15:09 UTC
Updated2026-10-14 18:17:06 UTC
Descriptionmm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.

Risk And Classification

Primary CVSS: v3.1 7 HIGH from [email protected]

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

Problem Types: CWE-416 | n/a | CWE-416 CWE-416 Use After Free

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1ADPDECLARED7HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary7HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/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 N/a affected n/a Not specified
ADP Siemens SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem affected V1.1 custom Not specified

References

ReferenceSourceLinkTags
Linux Stable 5.4 / 5.10 Use-After-Free / Race Condition ≈ Packet Storm af854a3a-2127-422b-91ae-364da2661108 packetstormsecurity.com Third Party Advisory, VDB Entry
[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-831302.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
kernel/git/torvalds/linux.git - Linux kernel source tree af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch, Vendor Advisory
Kernel Live Patch Security Notice LNS-0091-1 ≈ Packet Storm af854a3a-2127-422b-91ae-364da2661108 packetstormsecurity.com Patch, Third Party Advisory
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3 af854a3a-2127-422b-91ae-364da2661108 cdn.kernel.org Release Notes, Vendor Advisory
cert-portal.siemens.com/productcert/html/ssa-794697.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
2347 - project-zero - Project Zero - Monorail af854a3a-2127-422b-91ae-364da2661108 bugs.chromium.org Exploit, Issue Tracking, Mailing List, Patch, Third Party Advisory
CVE-2022-41222 Linux Kernel Vulnerability in NetApp Products | NetApp Product Security af854a3a-2127-422b-91ae-364da2661108 security.netapp.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 160476 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-0832)
  • 181065 Debian Security Update for linux (CVE-2022-41222)
  • 181190 Debian Security Update for linux-5.10 (DLA 3173-1)
  • 199029 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5728-1)
  • 199037 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5728-2)
  • 199051 Ubuntu Security Notification for Linux kernel (GCP) Vulnerabilities (USN-5728-3)
  • 241202 Red Hat Update for kpatch-patch (RHSA-2023:0839)
  • 241204 Red Hat Update for kernel-rt (RHSA-2023:0854)
  • 241209 Red Hat Update for kernel (RHSA-2023:0832)
  • 241252 Red Hat Update for kernel (RHSA-2023:1130)
  • 241254 Red Hat Update for kpatch-patch (RHSA-2023:1192)
  • 354081 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.4-2022-036
  • 354084 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.10-2022-020
  • 377891 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0002)
  • 610466 Google Android Devices February 2023 Security Patch Missing
  • 610472 Google Android March 2023 Security Patch Missing for Samsung
  • 6140123 AWS Bottlerocket Security Update for kernel (GHSA-3rxx-2pfm-w9gr)
  • 752708 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:3704-1)
  • 752724 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:3775-1)
  • 753119 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 15 for SLE 15 SP3) (SUSE-SU-2022:3657-1)
  • 753143 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 24 for SLE 15 SP3) (SUSE-SU-2022:3606-1)
  • 753352 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 29 for SLE 15 SP2) (SUSE-SU-2022:3648-1)
  • 753370 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:3609-1)
  • 753374 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:3809-1)
  • 753394 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 30 for SLE 15 SP2) (SUSE-SU-2022:3607-1)
  • 904033 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10987)
  • 904105 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10987-1)
  • 906122 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10987-2)
  • 940926 AlmaLinux Security Update for kernel (ALSA-2023:0832)
  • 940936 AlmaLinux Security Update for kernel-rt (ALSA-2023:0854)
  • 960651 Rocky Linux Security Update for kernel (RLSA-2023:0832)
  • 960656 Rocky Linux Security Update for kernel-rt (RLSA-2023:0854)

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