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.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Linux |
|
Configuration 1 [-]
|
No data.
References
History
No history.

Status: PUBLISHED
Assigner: redhat
Published: 2013-07-28T18:00:00
Updated: 2024-08-06T16:30:50.015Z
Reserved: 2013-06-12T00:00:00
Link: CVE-2013-4129

No data.

Status : Modified
Published: 2013-07-29T13:59:56.803
Modified: 2024-11-21T01:54:56.390
Link: CVE-2013-4129
