Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2009-0747

Published: Feb 27, 2009 | Modified: Nov 07, 2023
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
4.9 MEDIUM
AV:L/AC:L/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2009-0747
CWEhttps://cwe.mitre.org/data/definitions/399.html

The ext4_isize function in fs/ext4/ext4.h in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 uses the i_size_high structure member during operations on arbitrary types of files, which allows local users to cause a denial of service (CPU consumption and error-message flood) by attempting to mount a crafted ext4 filesystem.

Affected Software

Name Vendor Start Version End Version
Linux_kernel Linux 2.6.27 (including) 2.6.27 (including)
Linux_kernel Linux 2.6.27-rc1 (including) 2.6.27-rc1 (including)
Linux_kernel Linux 2.6.27-rc2 (including) 2.6.27-rc2 (including)
Linux_kernel Linux 2.6.27-rc3 (including) 2.6.27-rc3 (including)
Linux_kernel Linux 2.6.27-rc4 (including) 2.6.27-rc4 (including)
Linux_kernel Linux 2.6.27-rc5 (including) 2.6.27-rc5 (including)
Linux_kernel Linux 2.6.27-rc6 (including) 2.6.27-rc6 (including)
Linux_kernel Linux 2.6.27-rc7 (including) 2.6.27-rc7 (including)
Linux_kernel Linux 2.6.27-rc8 (including) 2.6.27-rc8 (including)
Linux_kernel Linux 2.6.27-rc9 (including) 2.6.27-rc9 (including)
Linux_kernel Linux 2.6.27.1 (including) 2.6.27.1 (including)
Linux_kernel Linux 2.6.27.2 (including) 2.6.27.2 (including)
Linux_kernel Linux 2.6.27.3 (including) 2.6.27.3 (including)
Linux_kernel Linux 2.6.27.4 (including) 2.6.27.4 (including)
Linux_kernel Linux 2.6.27.5 (including) 2.6.27.5 (including)
Linux_kernel Linux 2.6.27.6 (including) 2.6.27.6 (including)
Linux_kernel Linux 2.6.27.7 (including) 2.6.27.7 (including)
Linux_kernel Linux 2.6.27.8 (including) 2.6.27.8 (including)
Linux_kernel Linux 2.6.27.9 (including) 2.6.27.9 (including)
Linux_kernel Linux 2.6.27.10 (including) 2.6.27.10 (including)
Linux_kernel Linux 2.6.27.11 (including) 2.6.27.11 (including)
Linux_kernel Linux 2.6.27.12 (including) 2.6.27.12 (including)
Linux_kernel Linux 2.6.27.13 (including) 2.6.27.13 (including)
Linux_kernel Linux 2.6.27.14 (including) 2.6.27.14 (including)
Linux_kernel Linux 2.6.27.15 (including) 2.6.27.15 (including)
Linux_kernel Linux 2.6.27.16 (including) 2.6.27.16 (including)
Linux_kernel Linux 2.6.27.17 (including) 2.6.27.17 (including)
Linux_kernel Linux 2.6.27.18 (including) 2.6.27.18 (including)
Linux_kernel Linux 2.6.28 (including) 2.6.28 (including)
Linux_kernel Linux 2.6.28-rc1 (including) 2.6.28-rc1 (including)
Linux_kernel Linux 2.6.28-rc2 (including) 2.6.28-rc2 (including)
Linux_kernel Linux 2.6.28-rc3 (including) 2.6.28-rc3 (including)
Linux_kernel Linux 2.6.28-rc4 (including) 2.6.28-rc4 (including)
Linux_kernel Linux 2.6.28-rc5 (including) 2.6.28-rc5 (including)
Linux_kernel Linux 2.6.28-rc6 (including) 2.6.28-rc6 (including)
Linux_kernel Linux 2.6.28-rc7 (including) 2.6.28-rc7 (including)
Linux_kernel Linux 2.6.28.1 (including) 2.6.28.1 (including)
Linux_kernel Linux 2.6.28.2 (including) 2.6.28.2 (including)
Linux_kernel Linux 2.6.28.3 (including) 2.6.28.3 (including)
Linux_kernel Linux 2.6.28.4 (including) 2.6.28.4 (including)
Linux_kernel Linux 2.6.28.5 (including) 2.6.28.5 (including)
Linux_kernel Linux 2.6.28.6 (including) 2.6.28.6 (including)

References

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