Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
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
ADP enrichment
No English description supplied.
- 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