CVE-2009-4307
- State
- Published
- Severity
- Not scored
- Published
- Dec 13, 2009
- Updated
- Aug 7, 2024
- Reserved
- Dec 12, 2009
Description
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).
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 38276third-party-advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=503358ae01b70ce6909d19dd01287093f6b6271c
- [linux-kernel] 20091209 [GIT PULL] ext4 updates for v2.6.33mailing-list
- RHSA-2010:0380vendor-advisory
- http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.32-git6.log
- oval:org.mitre.oval:def:9874vdb-entrysignature
- SUSE-SA:2010:001vendor-advisory
- http://bugzilla.kernel.org/show_bug.cgi?id=14287
- 37658third-party-advisory
- SUSE-SA:2010:005vendor-advisory
- MDVSA-2011:029vendor-advisory
- 38017third-party-advisory
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