CVE-2020-13659

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Summary

CVECVE-2020-13659
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-06-02 13:15:00 UTC
Updated2022-11-16 03:37:00 UTC
Descriptionaddress_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 20.04 All All All
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Opensuse Leap 15.2 All All All
Application Qemu Qemu 4.2.0 All All All
Application Qemu Qemu 4.2.0 All All All

References

ReferenceSourceLinkTags
Re: [PATCH v4] exec: set map length to zero when returning NULL MISC lists.gnu.org Mailing List, Patch, Third Party Advisory
[SECURITY] [DLA 2288-1] qemu security update MLIST lists.debian.org
Debian -- Security Information -- DSA-4728-1 qemu DEBIAN www.debian.org
oss-security - CVE-2020-13659 QEMU: exec: address_space_map returns NULL without setting length to zero may lead to DoS CONFIRM www.openwall.com Mailing List, Patch, Third Party Advisory
QEMU: Multiple vulnerabilities (GLSA 202011-09) — Gentoo security GENTOO security.gentoo.org
June 2020 QEMU Vulnerabilities in NetApp Products | NetApp Product Security CONFIRM security.netapp.com Third Party Advisory
USN-4467-1: QEMU vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
[security-announce] openSUSE-SU-2020:1108-1: important: Security update SUSE lists.opensuse.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 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)
  • 502351 Alpine Linux Security Update for qemu
  • 900050 CBL-Mariner Linux Security Update for qemu-kvm 4.2.0
  • 902799 Common Base Linux Mariner (CBL-Mariner) Security Update for qemu-kvm (1961)
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