CVE-2006-4516 | BDVDB-2026-19693 Detail

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://secunia.com/advisories/22367
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=419
http://www.securityfocus.com/bid/20440
https://exchange.xforce.ibmcloud.com/vulnerabilities/29476

Exploit#

No public exploit known

History#

Version 12006-10-12Record published in the CVE List.
Version 22024-08-07Most recent update recorded in the CVE List.