Integer signedness error in the DCCP support in the do_dccp_getsockopt function in net/dccp/proto.c in Linux kernel 2.6.20 and later allows local users to read kernel memory or cause a denial of service (oops) via a negative optlen value.
Advisories
Source ID Title
EUVD EUVD EUVD-2007-1724 Integer signedness error in the DCCP support in the do_dccp_getsockopt function in net/dccp/proto.c in Linux kernel 2.6.20 and later allows local users to read kernel memory or cause a denial of service (oops) via a negative optlen value.
Ubuntu USN Ubuntu USN USN-464-1 Linux kernel vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T13:06:26.111Z

Reserved: 2007-03-27T00:00:00

Link: CVE-2007-1730

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2007-03-28T10:19:00.000

Modified: 2025-04-09T00:30:58.490

Link: CVE-2007-1730

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.