Vulnerability Monitor

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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 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.

Published

2007-10-04T23:17:00.000

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.7 (MEDIUM)

CVSSv2 Vector

AV:L/AC:M/Au:N/C:N/I:N/A:C

Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

3.4

Impact Score

6.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linux	linux_kernel	≤ 2.6.19	Yes

References

http://secunia.com/advisories/26994 ([email protected])
http://secunia.com/advisories/27322 ([email protected])
http://secunia.com/advisories/28170 ([email protected])
http://secunia.com/advisories/28971 ([email protected])
http://secunia.com/advisories/29058 ([email protected])
http://tree.celinuxforum.org/gitstat/commit-detail.php?commit=856fc29505556cf263f3dcda2533cf3766c14ab6 ([email protected])
http://www.debian.org/security/2007/dsa-1381 ([email protected])
http://www.debian.org/security/2008/dsa-1504 ([email protected])
http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.19-rc4 ([email protected])
http://www.mandriva.com/security/advisories?name=MDKSA-2007:216 ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2008:008 ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2008:105 ([email protected])
http://www.redhat.com/support/errata/RHSA-2007-0940.html ([email protected])
http://www.securityfocus.com/bid/25904 Patch ([email protected])
http://www.ubuntu.com/usn/usn-558-1 ([email protected])
http://www.ubuntu.com/usn/usn-578-1 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/36925 ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10451 ([email protected])
http://secunia.com/advisories/26994 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/27322 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/28170 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/28971 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/29058 (af854a3a-2127-422b-91ae-364da2661108)
http://tree.celinuxforum.org/gitstat/commit-detail.php?commit=856fc29505556cf263f3dcda2533cf3766c14ab6 (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2007/dsa-1381 (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2008/dsa-1504 (af854a3a-2127-422b-91ae-364da2661108)
http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.19-rc4 (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDKSA-2007:216 (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2008:008 (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2008:105 (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2007-0940.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/25904 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/usn-558-1 (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/usn-578-1 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/36925 (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10451 (af854a3a-2127-422b-91ae-364da2661108)