First published: Fri Aug 08 2008(Updated: )
Off-by-one error in the iov_iter_advance function in mm/filemap.c in the Linux kernel before 2.6.27-rc2 allows local users to cause a denial of service (system crash) via a certain sequence of file I/O operations with readv and writev, as demonstrated by testcases/kernel/fs/ftest/ftest03 from the Linux Test Project.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Linux Linux kernel | =2.6.27-rc1 | |
Linux Linux kernel | <2.6.27 | |
Linux Linux kernel | =2.6.27 | |
Debian Debian Linux | =4.0 | |
Canonical Ubuntu Linux | =7.10 | |
Canonical Ubuntu Linux | =8.04 | |
Canonical Ubuntu Linux | =6.06 |
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