PRIOn knowledge basePRION:CVE-2014-4027Design/Logic Flaw
5.9 Medium
AI Score
Confidence
Low
2.3 Low
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:A/AC:M/Au:S/C:P/I:N/A:N
0.0004 Low
EPSS
Percentile
8.4%
The rd_build_device_space function in drivers/target/target_core_rd.c in the Linux kernel before 3.14 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from ramdisk_mcp memory by leveraging access to a SCSI initiator.
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc
lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html
lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html
permalink.gmane.org/gmane.linux.scsi.target.devel/6618
secunia.com/advisories/59134
secunia.com/advisories/59777
secunia.com/advisories/60564
secunia.com/advisories/61310
www.openwall.com/lists/oss-security/2014/06/11/1
www.ubuntu.com/usn/USN-2334-1
www.ubuntu.com/usn/USN-2335-1
bugzilla.redhat.com/show_bug.cgi?id=1108744
github.com/torvalds/linux/commit/4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc
support.f5.com/kb/en-us/solutions/public/15000/600/sol15685.html
Related
5.9 Medium
AI Score
Confidence
Low
2.3 Low
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:A/AC:M/Au:S/C:P/I:N/A:N
0.0004 Low
EPSS
Percentile
8.4%