Description
The bridge multicast implementation in the Linux kernel through 3.10.3 does not check whether a certain timer is armed before modifying the timeout value of that timer, which allows local users to cause a denial of service (BUG and system crash) via vectors involving the shutdown of a KVM virtual machine, related to net/bridge/br_mdb.c and net/bridge/br_multicast.c.
Published: 2013-07-28
Score: 4.7 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2013-4057 The bridge multicast implementation in the Linux kernel through 3.10.3 does not check whether a certain timer is armed before modifying the timeout value of that timer, which allows local users to cause a denial of service (BUG and system crash) via vectors involving the shutdown of a KVM virtual machine, related to net/bridge/br_mdb.c and net/bridge/br_multicast.c.
History

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Linux Linux Kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T16:30:50.015Z

Reserved: 2013-06-12T00:00:00.000Z

Link: CVE-2013-4129

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-07-29T13:59:56.803

Modified: 2026-04-29T01:13:23.040

Link: CVE-2013-4129

cve-icon Redhat

Severity : Moderate

Publid Date: 2013-07-01T00:00:00Z

Links: CVE-2013-4129 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses