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CVE-2007-4133

The (1) hugetlb_vmtruncate_list and (2) hugetlb_vmtruncate functions in fs/hugetlbfs/inode.c in the Linux kernel before 2.6.19-rc4 perform…

Medium4.7EPSS 0.38%
Published
Updated
Reserved
Assigned by
redhat

Description

The (1) hugetlb_vmtruncate_list and (2) hugetlb_vmtruncate functions in fs/hugetlbfs/inode.c in the Linux kernel before 2.6.19-rc4 perform certain prio_tree calculations using HPAGE_SIZE instead of PAGE_SIZE units, which allows local users to cause a denial of service (panic) via unspecified vectors.

Scores

CVSS scores of CVE-2007-4133, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified2.0Medium4.7AV:L/AC:M/Au:N/C:N/I:N/A:C
EPSS (exploitation in 30 days)
0.38% · top 68% of all CVEs (3 Nov 2026)

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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.7.

Weakness

  • n/a

Affected products

  • n/a

    • affected n/a

References (18)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .