ISOMAN

CVE

CVE-2020-14377

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can be used by an attacker in a virtual machine to read significant amounts of host memory. The highest threat from this vulnerability is to data confidentiality and system availability.

Severity
HIGH
CVSS
7.1
Published
Modified
NVD detailAll CVEs

Linked Releases

DistributionReleaseStatusEvidence
Ubuntu20.04.6 amd64 desktopunknownsource
Ubuntu20.04.6 amd64 live-serverunknownsource

References

  1. http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html
  2. http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html
  3. http://www.openwall.com/lists/oss-security/2021/01/04/1
  4. http://www.openwall.com/lists/oss-security/2021/01/04/2
  5. http://www.openwall.com/lists/oss-security/2021/01/04/5
  6. https://bugzilla.redhat.com/show_bug.cgi?id=1879472
  7. https://usn.ubuntu.com/4550-1/
  8. https://www.openwall.com/lists/oss-security/2020/09/28/3
  9. http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html
  10. http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html
  11. http://www.openwall.com/lists/oss-security/2021/01/04/1
  12. http://www.openwall.com/lists/oss-security/2021/01/04/2
  13. http://www.openwall.com/lists/oss-security/2021/01/04/5
  14. https://bugzilla.redhat.com/show_bug.cgi?id=1879472
  15. https://usn.ubuntu.com/4550-1/
  16. https://www.openwall.com/lists/oss-security/2020/09/28/3