The HP Smart Array controller disk-array driver and Compaq SMART2 controller disk-array…
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.
Summary
The HP Smart Array controller disk-array driver and Compaq SMART2 controller disk-array driver in the Linux kernel through 3.9.4 do not initialize certain data structures, which allows local users to obtain sensitive information from kernel memory via (1) a crafted IDAGETPCIINFO command for a /dev/ida device, related to the ida_locked_ioctl function in drivers/block/cpqarray.c or (2) a crafted CCISS_PASSTHRU32 command for a /dev/cciss device, related to the cciss_ioctl32_passthru function in drivers/block/cciss.c.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 13
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | up to 3.9.4 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:3.9:rc1:*:*:*:*:*:* | 3.9 rc1 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:3.9:rc2:*:*:*:*:*:* | 3.9 rc2 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:3.9:rc3:*:*:*:*:*:* | 3.9 rc3 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:3.9:rc4:*:*:*:*:*:* | 3.9 rc4 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:3.9:rc5:*:*:*:*:*:* | 3.9 rc5 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:3.9:rc6:*:*:*:*:*:* | 3.9 rc6 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:3.9:rc7:*:*:*:*:*:* | 3.9 rc7 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:3.9.0:*:*:*:*:*:*:* | 3.9.0 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:3.9.1:*:*:*:*:*:*:* | 3.9.1 | Vulnerable | Linux |
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Versions up to 3.9.4 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:3.9:rc1:*:*:*:*:*:* Versions 3.9 rc1 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:3.9:rc2:*:*:*:*:*:* Versions 3.9 rc2 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:3.9:rc3:*:*:*:*:*:* Versions 3.9 rc3 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:3.9:rc4:*:*:*:*:*:* Versions 3.9 rc4 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:3.9:rc5:*:*:*:*:*:* Versions 3.9 rc5 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:3.9:rc6:*:*:*:*:*:* Versions 3.9 rc6 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:3.9:rc7:*:*:*:*:*:* Versions 3.9 rc7 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:3.9.0:*:*:*:*:*:*:* Versions 3.9.0 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:3.9.1:*:*:*:*:*:*:* Versions 3.9.1 Vulnerable ·Linux
Remediation
Red Hat 2 advisories
- RHSA-2013:1264 Released 2013-09-16 · Red Hat rating Importantkernel-rt security and bug fix update
- Red Hat MRG Realtime for RHEL 6 Server v.2 kernel-rt-3.6.11.5-rt37.55.el6rt, kernel-rt-debug-3.6.11.5-rt37.55.el6rt, kernel-rt-debug-devel-3.6.11.5-rt37.55.el6rt +8
- RHSA-2013:1166 Released 2013-08-20 · Red Hat rating Importantkernel security and bug fix update
- Red Hat Enterprise Linux (v. 5 server) kernel-2.6.18-348.16.1.el5, kernel-2.6.18-348.16.1.el5.ia64, kernel-PAE-2.6.18-348.16.1.el5 +18
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux (v. 5 server) | Fixed | RHSA-2013:1166 |
| Red Hat MRG Realtime for RHEL 6 Server v.2 | Fixed | RHSA-2013:1264 |
Not affected: 1 product
- Red Hat Enterprise Linux 6
Timeline
- 2026-10-02 Threatist record created from CVE-2013-2147
- 2026-10-03 Alias added: GHSA-c99v-g47p-v8gp
References
Advisory 12
Sources
- CVE-2013-2147 · CVE Program
- CVE-2013-2147 · NVD
- FIRST EPSS
- GHSA-c99v-g47p-v8gp · GitHub Advisory Database · CC BY 4.0
- CVE-2013-2147 · Red Hat security data · CC BY 4.0
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