Summary
The microcode_ctl packages provide microcode updates for Intel.
Security Fix(es):
* hw: vt-d related privilege escalation (CVE-2020-24489)
* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)
* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)
* hw: information disclosure on some Intel Atom processors (CVE-2020-24513)
Bug Fix(es) and Enhancement(s):
* Update Intel CPU microcode to microcode-20210525 release
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Rocky Linux · 8 | microcode_ctl | 4:20210216-1.20210525.1.el8_4 |
Vulnerabilities 4
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Unscored —
Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of p…
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Unscored —
Improper isolation of shared resources in some Intel(R) Processors may allow an authenticated user to potentially enabl…
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Unscored —
Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable informa…
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Unscored —
Domain-bypass transient execution vulnerability in some Intel Atom(R) Processors may allow an authenticated user to pot…