CVE-2015-8701 (GCVE-0-2015-8701)

Vulnerability from cvelistv5 – Published: 2016-12-29 22:00 – Updated: 2024-08-06 08:29
VLAI
Summary
QEMU (aka Quick Emulator) built with the Rocker switch emulation support is vulnerable to an off-by-one error. It happens while processing transmit (tx) descriptors in 'tx_consume' routine, if a descriptor was to have more than allowed (ROCKER_TX_FRAGS_MAX=16) fragments. A privileged user inside guest could use this flaw to cause memory leakage on the host or crash the QEMU process instance resulting in DoS issue.
Severity
6.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CWE
  • n/a
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1035 records in the last 180 days details
References
Date Public
2015-12-01 00:00
Show details on NVD website
To clipboard 

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