CVE-2018-3639
unknown
CVSS v3
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VIR risk
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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.
Predictions
Exploit likelihood
20%
Patch ETA
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Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 3.20180703.1 |
| debian | bullseye | fixed | 3.20180703.1 |
| debian | forky | fixed | 3.20180703.1 |
| debian | sid | fixed | 3.20180703.1 |
| debian | trixie | fixed | 3.20180703.1 |
References
💬 Discuss CVE-2018-3639 on VIR Community →
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.