vulnerability
IBM AIX: spectre_meltdown_advisory, spectre_update_advisory, variant4_advisory (CVE-2018-3639): Speculative execution and indirect branch prediction vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | May 22, 2018 | Jun 15, 2018 | Aug 11, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
May 22, 2018
Added
Jun 15, 2018
Modified
Aug 11, 2025
Description
Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4.
Solutions
ibm-aix-spectre_meltdown_advisoryibm-aix-spectre_update_advisoryibm-aix-variant4_advisory
References
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