The ext4_fill_flex_info function in fs/ext4/super.c in the Linux kernel before 2.6.32-git6 allows user-assisted remote attackers to cause a denial of service (divide-by-zero error and panic) via a malformed ext4 filesystem containing a super block with a large FLEX_BG group size (aka s_log_groups_per_flex value).
References
Configurations
Configuration 1 (hide)
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History
07 Nov 2023, 02:04
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Information
Published : 2009-12-13 01:30
Updated : 2024-02-28 11:21
NVD link : CVE-2009-4307
Mitre link : CVE-2009-4307
CVE.ORG link : CVE-2009-4307
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-189
Numeric Errors