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CVE-2014-2894
Off-by-one error in the cmd_smart function in the smart self test in hw/ide/core.c in QEMU before 2.0 allows local users to have…
High7.2EPSS 0.38%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Off-by-one error in the cmd_smart function in the smart self test in hw/ide/core.c in QEMU before 2.0 allows local users to have unspecified impact via a SMART EXECUTE OFFLINE command that triggers a buffer underflow and memory corruption.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 0.38% · top 67% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.2.
Weakness
Affected products
n/a
- affected n/a
References (12)
- RHSA-2014:0743 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- [Qemu-devel] 20140412 [PATCH for 2.0] ide: Correct improper smart self test c (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2014:0744 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- [Qemu-devel] 20140414 Re: [PATCH for 2.0] ide: Correct improper smart self test c (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- USN-2182-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- [Qemu-devel] 20140414 Re: [PATCH for 2.0] ide: Correct improper smart self test c (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 57945 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- [oss-security] 20140418 Re: CVE request Qemu: out of bounds buffer access, guest triggerable via IDE SMART (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2014:0704 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- [oss-security] 20140415 CVE request Qemu: out of bounds buffer access, guest triggerable via IDE SMART (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 66932 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 58191 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2014-2894)Record last updated .