CVE-2021-3409

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Summary

CVECVE-2021-3409
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-03-23 21:15:00 UTC
Updated2022-09-30 13:29:00 UTC
DescriptionThe patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective, thus making QEMU vulnerable to the out-of-bounds read/write access issues previously found in the SDHCI controller emulation code. This flaw allows a malicious privileged guest to crash the QEMU process on the host, resulting in a denial of service or potential code execution. QEMU up to (including) 5.2.0 is affected by this.

Risk And Classification

Problem Types: CWE-119

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 9.0 All All All
Operating System Fedoraproject Fedora 33 All All All
Application Qemu Qemu All All All All
Operating System Redhat Enterprise Linux 7.0 All All All

References

ReferenceSourceLinkTags
oss-security - CVE-2021-3409 QEMU: sdhci: incomplete fix for CVE-2020-17380/CVE-2020-25085 MISC www.openwall.com
1928146 – (CVE-2021-3409) CVE-2021-3409 QEMU: sdhci: incomplete fix for CVE-2020-17380/CVE-2020-25085 MISC bugzilla.redhat.com
[SECURITY] [DLA 2623-1] qemu security update MLIST lists.debian.org
QEMU: Multiple Vulnerabilities (GLSA 202208-27) — Gentoo security GENTOO security.gentoo.org
March 2021 QEMU Vulnerabilities in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
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)
  • 178540 Debian Security Update for qemu (DLA 2623-1)
  • 179962 Debian Security Update for qemu (CVE-2021-3409)
  • 181630 Debian Security Update for qemu (DLA 3362-1)
  • 198432 Ubuntu Security Notification for QEMU vulnerabilities (USN-5010-1)
  • 502354 Alpine Linux Security Update for qemu
  • 710604 Gentoo Linux QEMU Multiple Vulnerabilities (GLSA 202208-27)
  • 750149 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1942-1)
  • 750771 OpenSUSE Security Update for qemu (openSUSE-SU-2021:1942-1)
  • 752675 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2022:3594-1)
  • 752725 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2022:3768-1)
  • 753802 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2023:0761-1)
  • 900218 CBL-Mariner Linux Security Update for qemu-kvm 4.2.0
  • 903338 Common Base Linux Mariner (CBL-Mariner) Security Update for qemu-kvm (4021)
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