Description
Integer signedness error in FreeBSD 6.0-RELEASE allows local users to cause a denial of service (memory corruption and kernel panic) via a PT_LWPINFO ptrace command with a large negative data value that satisfies a signed maximum value check but is used in an unsigned copyout function call.
Metrics
CVSS 2.0 4.9/10
AV:L/AC:L/Au:N/C:N/I:N/A:CAffected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=419Patch, Vendor Advisory
- http://secunia.com/advisories/22367
- http://www.securityfocus.com/bid/20440
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29476
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=419Patch, Vendor Advisory
- http://secunia.com/advisories/22367
- http://www.securityfocus.com/bid/20440
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29476
Timeline
- Published
- Oct 12, 2006
- Last modified
- Jun 16, 2026
- NVD status
- Modified