CVE-2020-14375

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhost_crypto has validated it. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

• CWE-367
• CWE-367

• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.htmlThird Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.htmlThird Party Advisory
• http://www.openwall.com/lists/oss-security/2021/01/04/1Mailing List
• http://www.openwall.com/lists/oss-security/2021/01/04/2Mailing List
• http://www.openwall.com/lists/oss-security/2021/01/04/5Mailing List
• https://bugzilla.redhat.com/show_bug.cgi?id=1879468Issue Tracking
• https://usn.ubuntu.com/4550-1/Third Party Advisory
• https://www.openwall.com/lists/oss-security/2020/09/28/3Mailing List, Patch, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.htmlThird Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.htmlThird Party Advisory
• http://www.openwall.com/lists/oss-security/2021/01/04/1Mailing List
• http://www.openwall.com/lists/oss-security/2021/01/04/2Mailing List
• http://www.openwall.com/lists/oss-security/2021/01/04/5Mailing List
• https://bugzilla.redhat.com/show_bug.cgi?id=1879468Issue Tracking
• https://usn.ubuntu.com/4550-1/Third Party Advisory
• https://www.openwall.com/lists/oss-security/2020/09/28/3Mailing List, Patch, Third Party Advisory

Published

Sep 30, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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