4.9

CVE-2013-4544: canonical ubuntu_linux Improper Input Validation

CVSS: 4.9v2.0MediumModified
AliasesUBUNTU-CVE-2013-4544DEBIAN-CVE-2013-4544
Published 08-05-2014Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-4544 is a medium (CVSS 4.9) Improper Input Validation vulnerability in canonical ubuntu_linux. EPSS estimates a 0.72% chance of exploitation in the next 30 days, higher than 53% of scored vulnerabilities.

Overall risk
20/100
0100
Low · default modelHow is this calculated?
CVSS score
4.9/10
010
Medium · v2.0 (NVD)
EPSS score
0.72%
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 2 · Related 2
OPENSUSE-SU-2024:10233-1USN-2182-1

Timeline

  1. 08-05-2014
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

hw/net/vmxnet3.c in QEMU 2.0.0-rc0, 1.7.1, and earlier allows local guest users to cause a denial of service or possibly execute arbitrary code via vectors related to (1) RX or (2) TX queue numbers or (3) interrupt indices. NOTE: some of these details are obtained from third party information.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

0.72%

Chance of exploitation in the next 30 days

Percentile

53%

Versus all other CVEs

30-day change

0.00 pp

From 0.72% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.72%

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

Canonical1 product
Debian1 product
  • qemu< 2.0.0+dfsg-1
Qemu1 product
  • qemu≤ 1.7.1 | 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 | 1.4.1 | 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 | 2.0.0:rc0
Ubuntu1 product
  • qemu< 2.0.0~rc1+dfsg-0ubuntu3.1

4 vendors · 4 products

References

13 links
Show all 13 references