Tracker / CVE-2010-4083
CVE-2010-4083
Low 1.9
The copy_semid_to_user function in ipc/sem.c in the Linux kernel before 2.6.36 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) IPC_INFO, (2) SEM_INFO, (3) IPC_STAT, or (4) SEM_STAT command in a semctl system call.
Affected products and versions
| debian | debian_linux |
|---|---|
| linux | linux_kernel · … → 2.6.36 |
| opensuse | opensuse |
| suse | linux_enterprise_desktop |
| suse | linux_enterprise_real_time_extension |
| suse | linux_enterprise_server |
| suse | linux_enterprise_software_development_kit |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.