CVE-2020-29443

Advisory lineage Upstream: 0 Downstream: 20
Modified
Published: 22 Jan 2021, 07:05
Last modified:04 Aug 2024, 16:55

Vulnerability Summary

Overall Risk (default)
low
16/100
CVSS Score
3.9 LOW
v3.1 (nvd)
EPSS Score
0.08% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

22 Jan 2021, 07:05
Published
Vulnerability first disclosed
04 Aug 2024, 16:55
Last Modified
Vulnerability information updated

Description

ide_atapi_cmd_reply_end in hw/ide/atapi.c in QEMU 5.1.0 allows out-of-bounds read access because a buffer index is not validated.

CVSS Metrics

  • v3.1•LOW•Score: 3.9CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:L
  • v2.0•LOW•Score: 3.3AV:L/AC:M/Au:N/C:P/I:N/A:P

EPSS Trends

Current EPSS score: 0.08%• Percentile: 23%

Techniques & Countermeasures

  • CWE-125•Out-of-bounds Read

    The product reads data past the end, or before the beginning, of the intended buffer.

Affected Systems

  • debian•debian_linux

    9.0 | 10.0

  • qemu•qemu

    5.1.0

References (5)