CVE-2020-15469

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2020-15469
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-07-02 20:15:00 UTC
Updated2022-09-23 15:29:00 UTC
DescriptionIn QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference.

Risk And Classification

Problem Types: CWE-476

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 Debian Debian Linux 9.0 All All All
Application Qemu Qemu All All All All

References

ReferenceSourceLinkTags
[PATCH v3 0/9] memory: assert and define MemoryRegionOps callbacks MISC lists.gnu.org Mailing List, Patch, Third Party Advisory
[SECURITY] [DLA 3099-1] qemu security update MLIST lists.debian.org
[SECURITY] [DLA 2560-1] qemu security update MLIST lists.debian.org Mailing List, Third Party Advisory
oss-security - CVE-2020-15469 QEMU: MMIO ops null pointer dereference may lead to DoS CONFIRM www.openwall.com Mailing List, Patch, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159250 Oracle Enterprise Linux Security Update for qemu (ELSA-2021-9285)
  • 159566 Oracle Enterprise Linux Security Update for kvm_utils (ELSA-2021-9568)
  • 174920 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1243-1)
  • 174921 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1245-1)
  • 174922 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1240-1)
  • 174923 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1241-1)
  • 174924 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1244-1)
  • 174926 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1242-1)
  • 180995 Debian Security Update for qemu (DLA 3099-1)
  • 198432 Ubuntu Security Notification for QEMU vulnerabilities (USN-5010-1)
  • 502351 Alpine Linux Security Update for qemu
  • 750251 OpenSUSE Security Update for qemu (openSUSE-SU-2021:0600-1)
  • 900187 CBL-Mariner Linux Security Update for qemu-kvm 4.2.0
  • 903116 Common Base Linux Mariner (CBL-Mariner) Security Update for qemu-kvm (1957)
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report