DEBIAN-CVE-2020-4788

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2020-4788
Downstream
DLA-2483-1
Published: 20 Nov 2020, 04:15
Last modified:28 Apr 2026, 20:21

Vulnerability Summary

Overall Risk (default)
low
19/100
CVSS Score
4.7 MEDIUM
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

20 Nov 2020, 04:15
Published
Vulnerability first disclosed
28 Apr 2026, 20:21
Last Modified
Vulnerability information updated

Description

IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under extenuating circumstances. IBM X-Force ID: 189296.

CVSS Metrics

  • v3.1•MEDIUM•Score: 4.7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected Systems

  • debian•linux

    < 5.9.11-1 | < 5.9.11-1 | < 5.9.11-1 | < 5.9.11-1

References (1)