The gfs2_fallocate function in fs/gfs2/file.c in the Linux kernel before 3.0-rc1 does not ensure that the size of a chunk allocation is a multiple of the block size, which allows local users to cause a denial of service (BUG and system crash) by arranging for all resource groups to have too little free space.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
21 Nov 2024, 01:28
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6905d9e4dda6112f007e9090bca80507da158e63 - | |
| References | () http://marc.info/?l=bugtraq&m=139447903326211&w=2 - Third Party Advisory | |
| References | () http://rhn.redhat.com/errata/RHSA-2011-1065.html - Third Party Advisory | |
| References | () http://secunia.com/advisories/45193 - Third Party Advisory | |
| References | () http://securitytracker.com/id?1025776 - Third Party Advisory, VDB Entry | |
| References | () http://www.kernel.org/pub/linux/kernel/v3.0/testing/ChangeLog-3.0-rc1 - Broken Link | |
| References | () http://www.openwall.com/lists/oss-security/2011/07/13/1 - Mailing List, Patch, Third Party Advisory | |
| References | () http://www.securityfocus.com/bid/48677 - Third Party Advisory, VDB Entry | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=720861 - Issue Tracking, Patch, Third Party Advisory | |
| References | () https://exchange.xforce.ibmcloud.com/vulnerabilities/68557 - Third Party Advisory, VDB Entry |
Information
Published : 2011-07-28 22:55
Updated : 2024-11-21 01:28
NVD link : CVE-2011-2689
Mitre link : CVE-2011-2689
CVE.ORG link : CVE-2011-2689
JSON object : View
Products Affected
linux
- linux_kernel
redhat
- enterprise_linux_workstation
- enterprise_linux_desktop
- enterprise_linux_server
CWE
CWE-400
Uncontrolled Resource Consumption