CVE-2009-0748
The ext4_fill_super function in fs/ext4/super.c in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 does not validate the superblock configuration, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) by attempting to mount a crafted ext4 filesystem.
- Score
- CVSS 2.0 4.9 Medium
- Status
- Modified - cve@mitre.org
- Published
- 2009-02-27
- Last modified
- 2024-08-07
- Weaknesses
- CWE-20
Affected products
References
- http://bugzilla.kernel.org/show_bug.cgi?id=12371
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4ec110281379826c5cf6ed14735e47027c3c5765
- http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.27.19
- http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.7
- http://osvdb.org/52203
- http://rhn.redhat.com/errata/RHSA-2009-1243.html
- http://secunia.com/advisories/34394
- http://secunia.com/advisories/36562
- http://secunia.com/advisories/37471
- http://www.debian.org/security/2009/dsa-1749
- http://www.securityfocus.com/archive/1/507985/100/0/threaded
- http://www.ubuntu.com/usn/usn-751-1
- http://www.vmware.com/security/advisories/VMSA-2009-0016.html
- http://www.vupen.com/english/advisories/2009/0509
- http://www.vupen.com/english/advisories/2009/3316
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10683
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8526
