Detections
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CVE-2021-3409
medium
Description
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.
References
https://www.openwall.com/lists/oss-security/2021/03/09/1
https://security.netapp.com/advisory/ntap-20210507-0001/
https://security.gentoo.org/glsa/202208-27
https://lists.debian.org/debian-lts-announce/2021/04/msg00009.html