The securelevels implementation in NetBSD 2.1 and previous versions, and Linux 2.6.15 and previous versions, allows local users to bypass time setting restrictions and set the clock backwards by setting the clock ahead to the maximum unixtime value (19 Jan 2038), which then wraps around to the minimum value (13 Dec 1901), which can then be set ahead to the desired time, aka "settimeofday() time wrap."
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
linux linux kernel 2.6.0 |
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linux linux kernel 2.6.11.12 |
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linux linux kernel 2.6.11.5 |
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linux linux kernel 2.6.12.1 |
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linux linux kernel 2.6.12.2 |
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linux linux kernel 2.6.12 |
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linux linux kernel 2.6.13 |
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linux linux kernel 2.6.13.1 |
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linux linux kernel 2.6.14 |
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linux linux kernel 2.6.15 |
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linux linux kernel 2.6.6 |
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linux linux kernel 2.6.7 |
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linux linux kernel 2.6_test9_cvs |
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netbsd netbsd 1.6 |
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netbsd netbsd 2.0.3 |
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netbsd netbsd 2.1 |
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linux linux kernel 2.6.10 |
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linux linux kernel 2.6.11.8 |
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linux linux kernel 2.6.11 |
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linux linux kernel 2.6.12.5 |
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linux linux kernel 2.6.12.6 |
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linux linux kernel 2.6.13.4 |
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linux linux kernel 2.6.14.3 |
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linux linux kernel 2.6.2 |
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linux linux kernel 2.6.1 |
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linux linux kernel 2.6.11.6 |
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linux linux kernel 2.6.11.7 |
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linux linux kernel 2.6.12.3 |
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linux linux kernel 2.6.12.4 |
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linux linux kernel 2.6.13.2 |
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linux linux kernel 2.6.13.3 |
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linux linux kernel 2.6.14.1 |
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linux linux kernel 2.6.14.2 |
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linux linux kernel 2.6.8 |
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netbsd netbsd 1.6.1 |
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netbsd netbsd 1.6.2 |
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netbsd netbsd current |
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linux linux kernel 2.6.11.11 |
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linux linux kernel 2.6.4 |
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linux linux kernel 2.6.5 |
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linux linux kernel 2.6.9 |
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netbsd netbsd 2.0.1 |
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netbsd netbsd 2.0.2 |
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linux linux kernel 2.6.3 |
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netbsd netbsd 2.0 |
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