CVE-2020-13361

Advisory lineage Upstream: 0 Downstream: 18
Modified
Published: 28 May 2020, 13:42
Last modified:04 Aug 2024, 12:18

Vulnerability Summary

Overall Risk (default)
low
16/100
CVSS Score
3.9 LOW
v3.1 (nvd)
EPSS Score
0.08% LOW
0% probability -0.02%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

28 May 2020, 13:42
Published
Vulnerability first disclosed
04 Aug 2024, 12:18
Last Modified
Vulnerability information updated

Description

In QEMU 5.0.0 and earlier, es1370_transfer_audio in hw/audio/es1370.c does not properly validate the frame count, which allows guest OS users to trigger an out-of-bounds access during an es1370_write() operation.

CVSS Metrics

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

EPSS Trends

Current EPSS score: 0.08%• Percentile: 24%

Techniques & Countermeasures

  • CWE-787•Out-of-bounds Write

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

Affected Systems

  • canonical•ubuntu_linux

    16.04 | 18.04 | 20.04

  • debian•debian_linux

    8.0 | 9.0 | 10.0

  • opensuse•leap

    15.2

  • qemu•qemu

    ≤ 5.0.0

References (10)