CVE-2018-3620
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access via a terminal page fault and a side-channel analysis.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-3620
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-3620.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 4.14.63-1 | |
| 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
Verify integrity in audit chain (admin only). AS-IS.