Vulnerability Monitor

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CVE-2014-4027

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.

Published

2014-06-23T11:21:18.700

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 2.3 (LOW)

CVSSv2 Vector

AV:A/AC:M/Au:S/C:P/I:N/A:N

Access Vector: ADJACENT_NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

4.4

Impact Score

2.9

Weaknesses

Type: Primary
CWE-200

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linux	linux_kernel	< 3.14	Yes
Operating System	redhat	enterprise_linux	6.0	Yes
Operating System	canonical	ubuntu_linux	12.04	Yes
Operating System	suse	linux_enterprise_desktop	11	Yes
Operating System	suse	linux_enterprise_high_availability_extension	11	Yes
Operating System	suse	linux_enterprise_real_time_extension	11	Yes
Operating System	suse	linux_enterprise_server	11	Yes
Operating System	suse	linux_enterprise_server	11	Yes
Application	f5	big-ip_access_policy_manager	≤ 11.6.0	Yes
Application	f5	big-ip_access_policy_manager	12.0.0	Yes
Application	f5	big-ip_advanced_firewall_manager	≤ 11.6.0	Yes
Application	f5	big-ip_advanced_firewall_manager	12.0.0	Yes
Application	f5	big-ip_analytics	≤ 11.6.0	Yes
Application	f5	big-ip_analytics	12.0.0	Yes
Application	f5	big-ip_application_acceleration_manager	≤ 11.6.0	Yes
Application	f5	big-ip_application_acceleration_manager	12.0.0	Yes
Application	f5	big-ip_application_security_manager	≤ 11.6.0	Yes
Application	f5	big-ip_application_security_manager	12.0.0	Yes
Application	f5	big-ip_domain_name_system	12.0.0	Yes
Application	f5	big-ip_edge_gateway	≤ 11.3.0	Yes
Application	f5	big-ip_global_traffic_manager	≤ 11.6.0	Yes
Application	f5	big-ip_link_controller	≤ 11.6.0	Yes
Application	f5	big-ip_link_controller	12.0.0	Yes
Application	f5	big-ip_local_traffic_manager	≤ 11.6.0	Yes
Application	f5	big-ip_local_traffic_manager	12.0.0	Yes
Application	f5	big-ip_policy_enforcement_manager	≤ 11.6.0	Yes
Application	f5	big-ip_policy_enforcement_manager	12.0.0	Yes
Application	f5	big-ip_protocol_security_module	≤ 11.4.1	Yes
Application	f5	big-ip_wan_optimization_manager	≤ 11.3.0	Yes
Application	f5	big-ip_webaccelerator	≤ 11.3.0	Yes
Application	f5	big-iq_application_delivery_controller	4.5.0	Yes
Application	f5	big-iq_cloud	≤ 4.5.0	Yes
Application	f5	big-iq_device	≤ 4.5.0	Yes
Application	f5	big-iq_security	≤ 4.5.0	Yes
Application	f5	enterprise_manager	≤ 3.1.1	Yes

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html Mailing List, Third Party Advisory ([email protected])
http://permalink.gmane.org/gmane.linux.scsi.target.devel/6618 Broken Link ([email protected])
http://secunia.com/advisories/59134 Broken Link ([email protected])
http://secunia.com/advisories/59777 Broken Link ([email protected])
http://secunia.com/advisories/60564 Broken Link ([email protected])
http://secunia.com/advisories/61310 Broken Link ([email protected])
http://www.openwall.com/lists/oss-security/2014/06/11/1 Mailing List, Patch, Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-2334-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-2335-1 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1108744 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/torvalds/linux/commit/4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc Patch, Third Party Advisory ([email protected])
https://support.f5.com/kb/en-us/solutions/public/15000/600/sol15685.html Third Party Advisory ([email protected])
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://permalink.gmane.org/gmane.linux.scsi.target.devel/6618 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/59134 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/59777 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/60564 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/61310 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2014/06/11/1 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2334-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2335-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1108744 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/torvalds/linux/commit/4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.f5.com/kb/en-us/solutions/public/15000/600/sol15685.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)