CVE-2012-2133
Medium
Description
Use-after-free vulnerability in the Linux kernel before 3.3.6, when huge pages are enabled, allows local users to cause a denial of service (system crash) or possibly gain privileges by interacting with a hugetlbfs filesystem, as demonstrated by a umount operation that triggers improper handling of quota data.
SeverityMedium
CVSS4.0
Exploit probability—
Product
Linux Kernel
PublishedJul 3, 2012
First seenJul 3, 2012
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v ≤ 3.3.5, 3.3, 3.3.1, 3.3.2, 3.3.3, 3.3.4 | — |
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