CVE-2022-33981

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Summary

CVECVE-2022-33981
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-06-18 16:15:00 UTC
Updated2022-11-05 02:28:00 UTC
Descriptiondrivers/block/floppy.c in the Linux kernel before 5.17.6 is vulnerable to a denial of service, because of a concurrency use-after-free flaw after deallocating raw_cmd in the raw_cmd_ioctl function.

Risk And Classification

Problem Types: CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Linux Linux Kernel All All All All

References

ReferenceSourceLinkTags
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.6 MISC cdn.kernel.org
oss-sec: Linux kernel: A concurrency use-after-free in floppy's raw_cmd MISC seclists.org
Debian -- Security Information -- DSA-5173-1 linux DEBIAN www.debian.org
floppy: disable FDRAWCMD by default · torvalds/linux@233087c · GitHub MISC github.com
IBM X-Force Exchange MISC exchange.xforce.ibmcloud.com
[SECURITY] [DLA 3065-1] linux security update MLIST lists.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 160012 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2022-9667)
  • 179385 Debian Security Update for linux (CVE-2022-33981)
  • 180282 Debian Security Update for linux (DLA 3065-1)
  • 180605 Debian Security Update for linux (DSA 5173-1)
  • 198857 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5514-1)
  • 198861 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5518-1)
  • 198875 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5539-1)
  • 198891 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5560-1)
  • 198897 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-5564-1)
  • 377117 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2022:0158)
  • 378043 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2023:0011)
  • 390264 Oracle VM Server for x86 Security Update for kernel (OVMSA-2022-0021)
  • 672016 EulerOS Security Update for kernel (EulerOS-SA-2022-2273)
  • 672139 EulerOS Security Update for kernel (EulerOS-SA-2022-2428)
  • 672158 EulerOS Security Update for kernel (EulerOS-SA-2022-2415)
  • 752340 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2377-1)
  • 752349 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2382-1)
  • 752354 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2393-1)
  • 752359 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2411-1)
  • 752360 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2407-1)
  • 752363 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2423-1)
  • 752364 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2422-1)
  • 752370 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2520-1)
  • 752391 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2549-1)
  • 752463 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2809-1)
  • 752911 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:3998-1)
  • 752913 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:4072-1)
  • 753038 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:4573-1)
  • 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)
  • 753271 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2424-1)
  • 753362 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2376-1)
  • 753703 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0416-1)
  • 753707 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0416-1)
  • 753727 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0416-1)
  • 902356 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (9955)
  • 902359 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (9952)
  • 902646 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (9952-1)
  • 902707 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (9955-1)
  • 905940 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (9955-2)
  • 906263 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (9952-2)
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