CVE-2007-1730
First published: Wed Mar 28 2007(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | =2.6.20 | |
| Linux Linux kernel | =2.6.20.2 | |
| Linux Linux kernel | =2.6.20.1 |
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Reference Links
- http://www.securityfocus.com/bid/23162
- http://www.securitytracker.com/id?1017820
- http://marc.info/?l=dccp&m=117509584316267&w=2
- http://www.ubuntu.com/usn/usn-464-1
- http://secunia.com/advisories/25392
- http://securityreason.com/securityalert/2482
- http://www.vupen.com/english/advisories/2007/1143
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33274
- http://www.securityfocus.com/archive/1/464144/100/0/threaded
- http://www.securityfocus.com/archive/1/463934/100/0/threaded
- collector/nvd-historical
- collector/nvd-index
- agent/references
- agent/severity
- agent/weakness
- agent/author
- agent/type
- agent/description
- agent/event
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/linux
- canonical/linux linux kernel
- version/linux linux kernel/2.6.20
- version/linux linux kernel/2.6.20.2
- version/linux linux kernel/2.6.20.1