Buffer overflow in the xfs_readlink function in fs/xfs/xfs_vnodeops.c in XFS in the Linux kernel 2.6, when CONFIG_XFS_DEBUG is disabled, allows local users to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via an XFS image containing a symbolic link with a long pathname.
References
Link | Resource |
---|---|
http://marc.info/?l=bugtraq&m=139447903326211&w=2 | Mailing List Third Party Advisory |
http://oss.sgi.com/archives/xfs/2011-10/msg00345.html | Patch Third Party Advisory |
http://secunia.com/advisories/48964 | Broken Link |
http://www.openwall.com/lists/oss-security/2011/10/26/1 | Mailing List Patch Third Party Advisory |
http://www.openwall.com/lists/oss-security/2011/10/26/3 | Mailing List Patch Third Party Advisory |
http://xorl.wordpress.com/2011/12/07/cve-2011-4077-linux-kernel-xfs-readlink-memory-corruption/ | Exploit Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=749156 | Issue Tracking Patch Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
No history.
Information
Published : 2012-01-27 15:55
Updated : 2023-07-27 15:21
NVD link : CVE-2011-4077
Mitre link : CVE-2011-4077
CVE.ORG link : CVE-2011-4077
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer