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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: freebsd

Published: 2009-06-18T18:00:00

Updated: 2024-08-07T05:27:54.929Z

Reserved: 2009-06-05T00:00:00

Link: CVE-2009-1935

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2009-06-18T18:30:00.407

Modified: 2017-08-17T01:30:34.740

Link: CVE-2009-1935

cve-icon Redhat

No data.