CVE-2009-1935 | BDVDB-2026-37074 Detail
Description#
Integer overflow in the pipe_build_write_buffer function (sys/kern/sys_pipe.c) in the direct write optimization feature in the pipe implementation in FreeBSD 7.1 through 7.2 and 6.3 through 6.4 allows local users to bypass virtual-to-physical address lookups and read sensitive information in memory pages via unspecified vectors.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://exchange.xforce.ibmcloud.com/vulnerabilities/51109
- http://security.freebsd.org/patches/SA-09:09/pipe.patch
- http://www.securityfocus.com/bid/35279
- http://secunia.com/advisories/35398
- http://osvdb.org/55044
- http://www.securitytracker.com/id?1022365
- http://security.freebsd.org/advisories/FreeBSD-SA-09:09.pipe.asc
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.