The 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2021-03-23T20:20:58

Updated: 2024-08-03T16:53:17.527Z

Reserved: 2021-02-12T00:00:00

Link: CVE-2021-3409

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-03-23T21:15:14.697

Modified: 2024-11-21T06:21:26.400

Link: CVE-2021-3409

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-12-28T00:00:00Z

Links: CVE-2021-3409 - Bugzilla