Description
The iBCS2 system call translator for statfs in NetBSD 1.5 through 1.5.3 and FreeBSD 4 up to 4.8-RELEASE-p2 and 5 up to 5.1-RELEASE-p1 allows local users to read portions of kernel memory (memory disclosure) via a large length parameter, which copies additional kernel memory into userland memory.
References
- 2406 vdb-entry
- freebsd-ibcs2-kernel-memory(12892) vdb-entry
- 9504 third-party-advisory
- 1007460 vdb-entry