CVE-2018-3615

high

Published — · Modified —

CVSS v3

—

CVSS v2

—

VIR risk

8.0

Description

Systems with microprocessors utilizing speculative execution and Intel software guard extensions (Intel SGX) may allow unauthorized disclosure of information residing in the L1 data cache from an enclave to an attacker with local user access via a side-channel analysis.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-3615

OS impact

OS	Version	Status	Fixed in
arch		fixed	`4.14.63-1`
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

https://security-tracker.debian.org/tracker/CVE-2018-3615

Verify integrity in audit chain (admin only). AS-IS.