7.2

CVE-2014-2894: qemu Numeric Errors

CVSS: 7.2v2.0HighModified
AliasesRHSA-2014:0704UBUNTU-CVE-2014-2894DEBIAN-CVE-2014-2894
Published 23-04-2014Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2014-2894 is a high (CVSS 7.2) Numeric Errors vulnerability in qemu. EPSS estimates a 0.38% chance of exploitation in the next 30 days, higher than 30.8% of scored vulnerabilities.

Overall risk
29/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.2/10
010
High · v2.0 (NVD)
EPSS score
0.38%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 7 · Related 1
DSA-2932-1DSA-2933-1RHSA-2014:0674RHSA-2014:0743RHSA-2014:0744RHSA-2014:0888

Timeline

  1. 23-04-2014
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

0.38%

Chance of exploitation in the next 30 days

Percentile

31%

Versus all other CVEs

30-day change

0.00 pp

From 0.39% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.38%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Redhat9 products
  • libcacard< 10:1.5.3-60.el7_0.2
  • libcacard-devel< 10:1.5.3-60.el7_0.2
  • libcacard-tools< 10:1.5.3-60.el7_0.2
  • qemu-guest-agent< 10:1.5.3-60.el7_0.2
  • qemu-img< 10:1.5.3-60.el7_0.2
Debian1 product
  • qemu< 2.0.0+dfsg-1
Qemu1 product
  • qemu≤ 1.7.1 | 0.1.0 | 0.1.1 | 0.1.2 | 0.1.3 | 0.1.4 | 0.1.5 | 0.1.6 | 0.2.0 | 0.3.0 | 0.4.0 | 0.4.1 | 0.4.2 | 0.4.3 | 0.5.0 | 0.5.1 | 0.5.2 | 0.5.3 | 0.5.4 | 0.5.5 | 0.6.0 | 0.6.1 | 0.7.0 | 0.7.1 | 0.7.2 | 0.8.0 | 0.8.1 | 0.8.2 | 0.9.0 | 0.9.1 | 0.9.1-5 | 0.10.0 | 0.10.1 | 0.10.2 | 0.10.3 | 0.10.4 | 0.10.5 | 0.10.6 | 0.11.0 | 0.11.0:rc0 | 0.11.0:rc1 | 0.11.0:rc2 | 0.11.0-rc0 | 0.11.0-rc1 | 0.11.0-rc2 | 0.11.1 | 0.12.0 | 0.12.0:rc1 | 0.12.0:rc2 | 0.12.1 | 0.12.2 | 0.12.3 | 0.12.4 | 0.12.5 | 0.13.0 | 0.13.0:rc0 | 0.13.0:rc1 | 0.14.0 | 0.14.0:rc0 | 0.14.0:rc1 | 0.14.0:rc2 | 0.14.1 | 0.15.0:rc1 | 0.15.0:rc2 | 0.15.1 | 0.15.2 | 1.0 | 1.0:rc1 | 1.0:rc2 | 1.0:rc3 | 1.0:rc4 | 1.0.1 | 1.1 | 1.1:rc1 | 1.1:rc2 | 1.1:rc3 | 1.1:rc4 | 1.1.1 | 1.1.2 | 1.2.0 | 1.2.0:rc0 | 1.2.0:rc1 | 1.2.0:rc2 | 1.2.0:rc3 | 1.2.1 | 1.2.2 | 1.3.0 | 1.3.0:rc0 | 1.3.0:rc1 | 1.3.0:rc2 | 1.3.1 | 1.4.0:rc0 | 1.4.0:rc1 | 1.4.1 | 1.4.2 | 1.5.0 | 1.5.0:rc1 | 1.5.0:rc2 | 1.5.0:rc3 | 1.5.1 | 1.5.2 | 1.5.3 | 1.6.0 | 1.6.0:rc1 | 1.6.0:rc2 | 1.6.0:rc3 | 1.6.1 | 1.6.2
Ubuntu1 product
  • qemu< 2.0.0~rc1+dfsg-0ubuntu3.1

4 vendors · 12 products

References

26 links
Show all 26 references