CVE-2023-52482

HIGH

Linux Kernel 5.10.189-5.10.215 - Out-of-bounds Write in Hygon SRSO Mitigation

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: x86/srso: Add SRSO mitigation for Hygon processors Add mitigation for the speculative return stack overflow vulnerability which exists on Hygon processors too.

References (6)

Core 6

Scores

CVSS v3 7.8
EPSS 0.0026
EPSS Percentile 17.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (19)
debian/debian_linux 10.0
linux/Kernel 4.20.0 - 5.10.215linux
linux/Kernel 5.11.0 - 5.15.134linux
linux/Kernel 5.16.0 - 6.1.56linux
linux/Kernel 6.2.0 - 6.5.6linux
Linux/Linux < 4.20
Linux/Linux 4.20
Linux/Linux 5.10.215 - 5.10.*
Linux/Linux 5.15.134 - 5.15.*
Linux/Linux 6.1.56 - 6.1.*
... and 9 more
Published Feb 29, 2024
Tracked Since Feb 18, 2026