Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.vupen.com/english/advisories/2007/1143
- http://www.ubuntu.com/usn/usn-464-1
- http://securityreason.com/securityalert/2482
- http://www.securityfocus.com/bid/23162
- http://marc.info/?l=dccp&m=117509584316267&w=2
- http://www.securityfocus.com/archive/1/463934/100/0/threaded
- http://www.securitytracker.com/id?1017820
- http://secunia.com/advisories/25392
- http://www.securityfocus.com/archive/1/464144/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33274
ADP enrichment
No English description supplied.
- http://www.vupen.com/english/advisories/2007/1143
- http://www.ubuntu.com/usn/usn-464-1
- http://securityreason.com/securityalert/2482
- http://www.securityfocus.com/bid/23162
- http://marc.info/?l=dccp&m=117509584316267&w=2
- http://www.securityfocus.com/archive/1/463934/100/0/threaded
- http://www.securitytracker.com/id?1017820
- http://secunia.com/advisories/25392
- http://www.securityfocus.com/archive/1/464144/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33274