CVE-2016-7909 (GCVE-0-2016-7909)

Vulnerability from cvelistv5 – Published: 2016-10-05 16:00 – Updated: 2024-08-06 02:13
VLAI
Summary
The pcnet_rdra_addr function in hw/net/pcnet.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) by setting the (1) receive or (2) transmit descriptor ring length to 0.
Severity
4.4 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
Date Public
2016-09-30 00:00
Show details on NVD website
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    "redhat_vex": {
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      "current_release_date": "2025-11-21T11:58:46+00:00",
      "cve": "CVE-2016-7909",
      "id": "CVE-2016-7909",
      "initial_release_date": "2016-09-30T00:00:00+00:00",
      "product_status:known_affected": "14",
      "product_status:known_not_affected": "34",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Qemu: net: pcnet: infinite loop in pcnet_rdra_addr()",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-7909.json",
      "version": "3"
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