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CVE-2014-0069
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
The cifs_iovec_write function in fs/cifs/file.c in the Linux kernel through 3.13.5 does not properly handle uncached write operations that copy fewer than the requested number of bytes, which allows local users to obtain sensitive information from kernel memory, cause a denial of service (memory corruption and system crash), or possibly gain privileges via a writev system call with a crafted pointer..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.2/10
- Exploit Score
- 3.9/10
- Access Vector
- Local
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 10/10
- Confidentiality Impact
- Complete
- Availability Impact
- Complete
- Integrity Impact
- Complete
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Yes
|
- | 3.2.57 | |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Yes
|
3.11 | 3.12.14 | |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Yes
|
3.3 | 3.4.83 | |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Yes
|
3.5 | 3.10.33 | |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Yes
|
3.13 | 13.13.6 | |
cpe:2.3:o:suse:linux_enterprise_desktop:11:sp3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:*:vmware:* |
Yes
|
- | - | |
cpe:2.3:o:suse:linux_enterprise_server:11:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:*:-:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_server_aus:6.5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_server_tus:6.5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*: |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_eus:6.5:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- https://github.com/torvalds/linux/commit/5d81de8e8667da7135d3a32a964087c0faf5483f
- http://www.openwall.com/lists/oss-security/2014/02/17/4
- http://article.gmane.org/gmane.linux.kernel.cifs/9401
- https://bugzilla.redhat.com/show_bug.cgi?id=1064253
- http://rhn.redhat.com/errata/RHSA-2014-0328.html
- http://www.securityfocus.com/bid/65588
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00026.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=5d81de8e