vulnerability
Red Hat: CVE-2023-20593: Cross-Process Information Leak (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:C/I:N/A:N) | Jul 24, 2023 | Aug 30, 2023 | Sep 1, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:N)
Published
Jul 24, 2023
Added
Aug 30, 2023
Modified
Sep 1, 2025
Description
An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.
Solutions
redhat-upgrade-kernelredhat-upgrade-kernel-rt
References
- CWE-209
- NVD-CVE-2023-20593
- REDHAT-RHSA-2023:4789
- REDHAT-RHSA-2023:4819
- REDHAT-RHSA-2023:4821
- REDHAT-RHSA-2023:5068
- REDHAT-RHSA-2023:5069
- REDHAT-RHSA-2023:5091
- REDHAT-RHSA-2023:5244
- REDHAT-RHSA-2023:5245
- REDHAT-RHSA-2023:5255
- REDHAT-RHSA-2023:5607
- REDHAT-RHSA-2023:7382
- REDHAT-RHSA-2023:7389
- REDHAT-RHSA-2023:7401
- REDHAT-RHSA-2023:7513
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