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cve[email protected]CVE-2006-1524
HistoryApr 19, 2006 - 6:18 p.m.

CVE-2006-1524

2006-04-1918:18:00
CWE-264
web.nvd.nist.gov
26
cve-2006-1524
madvise_remove
linux kernel 2.6.16
ipc permissions
tmpfs files
zero replacement
vulnerability

5.7 Medium

AI Score

Confidence

Low

3.6 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:P/A:N

0.001 Low

EPSS

Percentile

49.7%

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.

5.7 Medium

AI Score

Confidence

Low

3.6 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:P/A:N

0.001 Low

EPSS

Percentile

49.7%

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