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  1. CVEs
  2. CVE-2018-20191
  1. CVEs

CVE-2018-20191

high
  • Information
  • CPEs
  • Plugins

Description

hw/rdma/vmw/pvrdma_main.c in QEMU does not implement a read operation (such as uar_read by analogy to uar_write), which allows attackers to cause a denial of service (NULL pointer dereference).

References

  • Advisories

https://usn.ubuntu.com/3923-1/

https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg03066.html

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/

http://www.securityfocus.com/bid/106276

http://www.openwall.com/lists/oss-security/2018/12/18/1

Details

Source: Mitre, NVD

Published: 2018-12-20

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.01625

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