CVE-2023-20593
published 2023-07-24CVE-2023-20593: An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.
medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.
Affected
26 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| amd | 2nd_gen_amd_epyc_processors | — | — |
| amd | 3rd_gen_amd_ryzen_threadripper_processors_castle_peak_hedt | — | — |
| amd | amd_ryzen_4000_series_desktop_processors_with_radeon_graphics_renoir_am4 | — | — |
| amd | ryzen_3000_series_desktop_processors_matisse_am4 | — | — |
| amd | ryzen_4000_series_mobile_processors_with_radeon_graphics_renoir | — | — |
| amd | ryzen_5000_series_mobile_processors_with_radeon_graphics_lucienne | — | — |
| amd | ryzen_7020_series_processors_mendocino_ft6 | — | — |
| amd | ryzen_threadripper_pro_processors_castle_peak_ws_sp3 | — | — |
| debian | amd64-microcode | < amd64-microcode 3.20230719.1~deb12u1 (bookworm) | amd64-microcode 3.20230719.1~deb12u1 (bookworm) |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | linux | < amd64-microcode 3.20230719.1~deb12u1 (bookworm) | amd64-microcode 3.20230719.1~deb12u1 (bookworm) |
| chrome_chrome | — | — | |
| linux | linux_kernel | >= 0 < 5.10.179-3 | 5.10.179-3 |
| linux | linux_kernel | >= 0 < 6.1.38-2 | 6.1.38-2 |
| linux | linux_kernel | >= 0 < 6.4.4-2 | 6.4.4-2 |
| linux | linux_kernel | >= 0 < 6.4.4-2 | 6.4.4-2 |
| linux | linux_kernel | >= 0 < 5.4.0-159.176 | 5.4.0-159.176 |
| linux | linux_kernel | >= 0 < 5.15.0-82.91 | 5.15.0-82.91 |
| linux | linux_kernel | >= 0 < 4.4.0-248.282 | 4.4.0-248.282 |
| linux | linux_kernel | >= 0 < 4.15.0-216.227 | 4.15.0-216.227 |
| xen | xen | — | — |
| xen | xen | — | — |
| xen | xen | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
osv6.5MEDIUM