CVE-2007-4133 describes a denial-of-service vulnerability in the Linux kernel, specifically affecting versions before 2.6.19-rc4. The flaw lies within the hugetlb_vmtruncate_list and hugetlb_vmtruncate functions, which incorrectly calculate prio_tree values using HPAGE_SIZE instead of PAGE_SIZE units. This local vulnerability has a medium attack complexity and can lead to a system panic, resulting in a complete loss of availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.6.19CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:rc3:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:L/AC:M/Au:N/C:N/I:N/A:C
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