CVE-2020-14375 — Vulnetix

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CVE-2020-14375 PUBLISHED

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.

EPSS 0.05% · 14.9th percentile

Risk Scores

EPSS Score

0.05%

14.9th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:20.04:LTS	dpdk	0, 18.11.2-4, 18.11.3-1

Timeline

Sep 28, 2020 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2020-14375 third-party-advisory
https://ubuntu.com/security/notices/USN-4550-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2020-14375 third-party-advisory

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