CVE-2009-2847
published 2009-08-18CVE-2009-2847: The do_sigaltstack function in kernel/signal.c in Linux kernel 2.4 through 2.4.37 and 2.6 before 2.6.31-rc5, when running on 64-bit systems, does not clear…
medium4.9CVSS 3.1
AVLACLAuNCCINAN
EXPLOIT
The do_sigaltstack function in kernel/signal.c in Linux kernel 2.4 through 2.4.37 and 2.6 before 2.6.31-rc5, when running on 64-bit systems, does not clear certain padding bytes from a structure, which allows local users to obtain sensitive information from the kernel stack via the sigaltstack function.
Affected
80 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
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| linux | kernel | — | — |
| linux | kernel | — | — |
| linux | linux_kernel | <= 2.6.16.31 | — |
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