CVE-2023-52482

kernel: x86/srso: Add SRSO mitigation for Hygon processors

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Severity

Moderate

Red Hat Product Security

7.8

CVSS 3.1

Review impact separately from score.

Published · February 29, 2024

Updated · June 28, 2026

Description

A vulnerability was found in the Linux kernel, where the Hygon x86 processor is susceptible to a speculative return stack overflow.

Statement

This kernel vulnerability will not be addressed, as Hygon is not a x86 processor variant that Red Hat officially supports.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-562 · Return of Stack Variable Address