CVE-2022-47929

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2022-47929
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-01-17 21:15:00 UTC
Updated2023-05-03 14:15:00 UTC
DescriptionIn the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with "tc qdisc" and "tc class" commands. This affects qdisc_graft in net/sched/sch_api.c.

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 11.0 All All All
Operating System Linux Linux Kernel All All All All

References

ReferenceSourceLinkTags
[SECURITY] [DLA 3349-1] linux-5.10 security update MLIST lists.debian.org
noqueue qdisc and non-virtual interfaces — Netdev MISC www.spinics.net
Debian -- Security Information -- DSA-5324-1 linux DEBIAN www.debian.org
kernel/git/torvalds/linux.git - Linux kernel source tree CONFIRM git.kernel.org
[SECURITY] [DLA 3403-1] linux security update MLIST lists.debian.org
Components of Linux Traffic Control MISC tldp.org
cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.6 CONFIRM cdn.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 160505 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2023-12196)
  • 160506 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2023-12199)
  • 160508 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel-container (ELSA-2023-12200)
  • 160515 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel-container (ELSA-2023-12207)
  • 160516 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2023-12206)
  • 160583 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-2458)
  • 160692 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-2951)
  • 181491 Debian Security Update for linux (DSA 5324-1)
  • 181618 Debian Security Update for linux-5.10 (DLA 3349-1)
  • 181768 Debian Security Update for linux (DLA 3403-1)
  • 183557 Debian Security Update for linux (CVE-2022-47929)
  • 199208 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-5915-1)
  • 199212 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5917-1)
  • 199218 Ubuntu Security Notification for Linux kernel (Azure) Vulnerabilities (USN-5927-1)
  • 199224 Ubuntu Security Notification for Linux kernel (Raspberry Pi) Vulnerabilities (USN-5934-1)
  • 199226 Ubuntu Security Notification for Linux kernel (GCP) Vulnerabilities (USN-5939-1)
  • 199230 Ubuntu Security Notification for Linux kernel (Raspberry Pi) Vulnerabilities (USN-5940-1)
  • 199239 Ubuntu Security Notification for Linux kernel (IBM) Vulnerabilities (USN-5951-1)
  • 199261 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5984-1)
  • 199267 Ubuntu Security Notification for Linux kernel (GCP) Vulnerabilities (USN-5991-1)
  • 199276 Ubuntu Security Notification for Linux kernel (BlueField) Vulnerabilities (USN-6000-1)
  • 199292 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6025-1)
  • 199294 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6024-1)
  • 199300 Ubuntu Security Notification for Linux kernel (Qualcomm Snapdragon) Vulnerabilities (USN-6030-1)
  • 199303 Ubuntu Security Notification for Linux kernel (HWE) Vulnerabilities (USN-6040-1)
  • 199321 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-6057-1)
  • 199385 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-6134-1)
  • 199502 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5975-1)
  • 199541 Ubuntu Security Notification for Linux kernel (Azure) Vulnerabilities (USN-5924-1)
  • 199560 Ubuntu Security Notification for Linux kernel (AWS) Vulnerabilities (USN-6001-1)
  • 199568 Ubuntu Security Notification for Linux kernel (AWS) Vulnerabilities (USN-6013-1)
  • 199570 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5981-1)
  • 199577 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6014-1)
  • 199587 Ubuntu Security Notification for Linux kernel (GCP) Vulnerabilities (USN-6009-1)
  • 199607 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6247-1)
  • 199610 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6248-1)
  • 241417 Red Hat Update for kernel security (RHSA-2023:2458)
  • 241468 Red Hat Update for kernel-rt (RHSA-2023:2148)
  • 241504 Red Hat Update for kernel security (RHSA-2023:2951)
  • 241527 Red Hat Update for kernel-rt (RHSA-2023:2736)
  • 242855 Red Hat Update for kernel (RHSA-2024:0412)
  • 354736 Amazon Linux Security Advisory for kernel : ALAS2-2023-1932
  • 354739 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.15-2023-013
  • 354741 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.10-2023-026
  • 354775 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.4-2023-042
  • 378473 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2023:0021)
  • 378537 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0048)
  • 378710 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0079)
  • 6140229 AWS Bottlerocket Security Update for kernel (GHSA-4gr8-53jw-hp89)
  • 672707 EulerOS Security Update for kernel (EulerOS-SA-2023-1444)
  • 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)
  • 672876 EulerOS Security Update for kernel (EulerOS-SA-2023-1614)
  • 672914 EulerOS Security Update for kernel (EulerOS-SA-2023-1781)
  • 672951 EulerOS Security Update for kernel (EulerOS-SA-2023-1759)
  • 673117 EulerOS Security Update for kernel (EulerOS-SA-2023-2152)
  • 753583 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0152-1)
  • 753684 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0394-1)
  • 753688 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0406-1)
  • 753689 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0410-1)
  • 753692 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0407-1)
  • 753709 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0433-1)
  • 753743 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0618-1)
  • 753745 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0634-1)
  • 755900 SUSE Enterprise Linux Security Update for the Linux-RT Kernel (SUSE-SU-2023:0488-1)
  • 905286 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (13039)
  • 905293 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (13050)
  • 905328 Common Base Linux Mariner (CBL-Mariner) Security Update for hyperv-daemons (13123)
  • 905527 Common Base Linux Mariner (CBL-Mariner) Security Update for hyperv-daemons (13123-1)
  • 905910 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (13039-2)
  • 906406 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (13050-2)
  • 941023 AlmaLinux Security Update for kernel (ALSA-2023:2458)
  • 941061 AlmaLinux Security Update for kernel-rt (ALSA-2023:2148)
  • 941096 AlmaLinux Security Update for kernel (ALSA-2023:2951)
  • 941114 AlmaLinux Security Update for kernel-rt (ALSA-2023:2736)
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