CVE-2014-4027
Description
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2014-4027
Vendor advisory: cve@mitre.org — https://github.com/torvalds/linux/commit/4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc
Vendor advisory: cve@mitre.org — https://bugzilla.redhat.com/show_bug.cgi?id=1108744
Vendor advisory: cve@mitre.org — http://www.openwall.com/lists/oss-security/2014/06/11/1
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 3.14.2-1 |
| debian | bullseye | fixed | 3.14.2-1 |
| debian | forky | fixed | 3.14.2-1 |
| debian | sid | fixed | 3.14.2-1 |
| debian | trixie | fixed | 3.14.2-1 |
| ubuntu | 12.04 | affected | |
| suse | 11 | affected | |
| linux-kernel | affected | 3.14 | |
| rhel | 6.0 | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| f5 | big-ip_access_policy_manager | {"startIncluding":"11.1.0","endIncluding":"11.6.0"} | |
| f5 | big-ip_access_policy_manager | 12.0.0 | |
| f5 | big-ip_advanced_firewall_manager | {"startIncluding":"11.3.0","endIncluding":"11.6.0"} | |
| f5 | big-ip_advanced_firewall_manager | 12.0.0 | |
| f5 | big-ip_analytics | {"startIncluding":"11.1.0","endIncluding":"11.6.0"} | |
| f5 | big-ip_analytics | 12.0.0 | |
| f5 | big-ip_application_acceleration_manager | {"startIncluding":"11.4.0","endIncluding":"11.6.0"} | |
| f5 | big-ip_application_acceleration_manager | 12.0.0 | |
| f5 | big-ip_application_security_manager | {"startIncluding":"11.1.0","endIncluding":"11.6.0"} | |
| f5 | big-ip_application_security_manager | 12.0.0 | |
| f5 | big-ip_domain_name_system | 12.0.0 | |
| f5 | big-ip_edge_gateway | {"startIncluding":"11.1.0","endIncluding":"11.3.0"} | |
| f5 | big-ip_global_traffic_manager | {"startIncluding":"11.1.0","endIncluding":"11.6.0"} | |
| f5 | big-ip_link_controller | {"startIncluding":"11.1.0","endIncluding":"11.6.0"} | |
| f5 | big-ip_link_controller | 12.0.0 | |
| f5 | big-ip_local_traffic_manager | {"startIncluding":"11.1.0","endIncluding":"11.6.0"} | |
| f5 | big-ip_local_traffic_manager | 12.0.0 | |
| f5 | big-ip_policy_enforcement_manager | {"startIncluding":"11.3.0","endIncluding":"11.6.0"} | |
| f5 | big-ip_policy_enforcement_manager | 12.0.0 | |
| f5 | big-ip_protocol_security_module | {"startIncluding":"11.1.0","endIncluding":"11.4.1"} | |
| f5 | big-ip_wan_optimization_manager | {"startIncluding":"11.1.0","endIncluding":"11.3.0"} | |
| f5 | big-ip_webaccelerator | {"startIncluding":"11.1.0","endIncluding":"11.3.0"} | |
| f5 | big-iq_application_delivery_controller | 4.5.0 | |
| f5 | big-iq_cloud | {"startIncluding":"4.0.0","endIncluding":"4.5.0"} | |
| f5 | big-iq_device | {"startIncluding":"4.2.0","endIncluding":"4.5.0"} | |
| f5 | big-iq_security | {"startIncluding":"4.0.0","endIncluding":"4.5.0"} | |
| f5 | enterprise_manager | {"startIncluding":"3.0.0","endIncluding":"3.1.1"} | |
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html
- http://permalink.gmane.org/gmane.linux.scsi.target.devel/6618
- http://secunia.com/advisories/59134
- http://secunia.com/advisories/59777
- http://secunia.com/advisories/60564
- http://secunia.com/advisories/61310
- http://www.openwall.com/lists/oss-security/2014/06/11/1
- http://www.ubuntu.com/usn/USN-2334-1
- http://www.ubuntu.com/usn/USN-2335-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1108744
- https://github.com/torvalds/linux/commit/4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc
- https://support.f5.com/kb/en-us/solutions/public/15000/600/sol15685.html
- https://security-tracker.debian.org/tracker/CVE-2014-4027
CWEs
CWE-200
Verify integrity in audit chain (admin only). AS-IS.