madvise_remove in Linux kernel 2.6.16 up to 2.6.16.6 does not follow file and mmap restrictions, which allows local users to bypass IPC permissions and replace portions of readonly tmpfs files with zeroes, aka the MADV_REMOVE vulnerability. NOTE: this description was originally written in a way that combined two separate issues. The mprotect issue now has a separate name, CVE-2006-2071.
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References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2006-04-19T18:00:00
Updated: 2024-08-07T17:12:22.161Z
Reserved: 2006-03-30T00:00:00
Link: CVE-2006-1524
Vulnrichment
No data.
NVD
Status : Modified
Published: 2006-04-19T18:18:00.000
Modified: 2024-11-21T00:09:05.540
Link: CVE-2006-1524
Redhat
No data.