Описание
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.
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | not-affected | 2.6.31-6.25 |
| hardy | released | 2.6.24-25.63 |
| intrepid | released | 2.6.27-15.43 |
| jaunty | released | 2.6.28-16.55 |
| upstream | released | 2.6.31 |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | released | 2.6.15-55.80 |
| devel | DNE | |
| hardy | DNE | |
| intrepid | DNE | |
| jaunty | DNE | |
| upstream | needs-triage |
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4.9 Medium
CVSS2
Связанные уязвимости
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.
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.
The do_sigaltstack function in kernel/signal.c in Linux kernel 2.4 thr ...
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.
ELSA-2009-1243: Oracle Enterprise Linux 5.4 kernel security and bug fix update (IMPORTANT)
4.9 Medium
CVSS2