Certain "programming errors" in the msync system call for FreeBSD 5.2.1 and earlier, and 4.10 and earlier, do not properly handle the MS_INVALIDATE operation, which leads to cache consistency problems that allow a local user to prevent certain changes to files from being committed to disk.
Link | Tags |
---|---|
http://www.securityfocus.com/bid/10416 | vdb entry |
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:11.msync.asc | vendor advisory |
http://secunia.com/advisories/11714 | third party advisory |
https://exchange.xforce.ibmcloud.com/vulnerabilities/16254 | vdb entry |