CVE-2020-4788
published 2020-11-20CVE-2020-4788: 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…
medium4.7CVSS 3.1
AVLACHPRLUINSUCHINAN
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.
Affected
28 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.9.11-1 (bookworm) | linux 5.9.11-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| ibm | aix | — | — |
| ibm | aix | — | — |
| ibm | aix | — | — |
| ibm | aix | — | — |
| ibm | aix | — | — |
| ibm | aix | — | — |
| ibm | aix | — | — |
| ibm | aix | — | — |
| ibm | vios | — | — |
| ibm | vios | — | — |
| ibm | vios | — | — |
| ibm | vios | — | — |
| linux | linux_kernel | >= 0 < 5.9.11-1 | 5.9.11-1 |
| linux | linux_kernel | >= 0 < 5.9.11-1 | 5.9.11-1 |
| linux | linux_kernel | >= 0 < 5.9.11-1 | 5.9.11-1 |
| linux | linux_kernel | >= 0 < 5.9.11-1 | 5.9.11-1 |
| linux | linux_kernel | >= 0 < 4.4.0-198.230 | 4.4.0-198.230 |
| linux | linux_kernel | >= 0 < 4.4.0-197.229 | 4.4.0-197.229 |
| linux | linux_kernel | >= 0 < 4.15.0-128.131 | 4.15.0-128.131 |
| linux | linux_kernel | >= 0 < 4.15.0-126.129 | 4.15.0-126.129 |
| linux | linux_kernel | >= 0 < 5.4.0-58.64 | 5.4.0-58.64 |
| linux | linux_kernel | >= 0 < 5.4.0-56.62 | 5.4.0-56.62 |
CVSS provenance
nvdv3.14.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
osv7.8HIGH