Loop with Unreachable Exit Condition ('Infinite Loop') Affecting libvirt-daemon-driver-nwfilter package, versions <0:6.0.0-35.0.1.module+el8.4.0+20171+f6690737


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.05% (24th percentile)

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  • Snyk IDSNYK-ORACLE8-LIBVIRTDAEMONDRIVERNWFILTER-2584108
  • published10 Apr 2022
  • disclosed4 Dec 2020

Introduced: 4 Dec 2020

CVE-2020-28916  (opens in a new tab)
CWE-835  (opens in a new tab)

How to fix?

Upgrade Oracle:8 libvirt-daemon-driver-nwfilter to version 0:6.0.0-35.0.1.module+el8.4.0+20171+f6690737 or higher.
This issue was patched in ELSA-2021-1762.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libvirt-daemon-driver-nwfilter package and not the libvirt-daemon-driver-nwfilter package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

hw/net/e1000e_core.c in QEMU 5.0.0 has an infinite loop via an RX descriptor with a NULL buffer address.

CVSS Scores

version 3.1