Unrated severityNVD Advisory· Published Mar 28, 2007· Updated Jun 16, 2026
CVE-2007-1730
CVE-2007-1730
Description
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.
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Affected products
4Patches
Vulnerability mechanics
References
10- marc.infonvd
- secunia.com/advisories/25392nvd
- securityreason.com/securityalert/2482nvd
- www.securityfocus.com/archive/1/463934/100/0/threadednvd
- www.securityfocus.com/archive/1/464144/100/0/threadednvd
- www.securityfocus.com/bid/23162nvd
- www.securitytracker.com/idnvd
- www.ubuntu.com/usn/usn-464-1nvd
- www.vupen.com/english/advisories/2007/1143nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/33274nvd
News mentions
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