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CVE-2009-0748
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
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..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 4.9/10
- Exploit Score
- 3.9/10
- Access Vector
- Local
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 6.9/10
- Confidentiality Impact
- None
- Availability Impact
- Complete
- Integrity Impact
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:o:linux:linux_kernel:2.6.27.12:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28:rc4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.3:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.18:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27:rc6:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.10:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27:rc5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.17:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27:rc3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28.4:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.16:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.4:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28.5:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.13:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.15:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28:rc5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27:rc7:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.8:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.9:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28:rc7:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27:rc8:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28.3:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28:rc6:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27:rc2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.5:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.7:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28.6:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27:rc4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28:rc3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.11:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28:rc2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27:rc9:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.6:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.27.14:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:linux:linux_kernel:2.6.28:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://www.vupen.com/english/advisories/2009/0509
- 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://bugzilla.kernel.org/show_bug.cgi?id=12371
- http://www.debian.org/security/2009/dsa-1749
- http://secunia.com/advisories/34394
- http://www.ubuntu.com/usn/usn-751-1
- http://www.vupen.com/english/advisories/2009/3316
- http://www.vmware.com/security/advisories/VMSA-2009-0016.html
- http://secunia.com/advisories/37471
- http://osvdb.org/52203
- http://secunia.com/advisories/36562
- http://rhn.redhat.com/errata/RHSA-2009-1243.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1
- http://www.securityfocus.com/archive/1/507985/100/0/threaded
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4ec11028