CVE-2023-52482

HIGH

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

Title source: llm

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

Core References

Mailing List, Third Party Advisory

https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

Patch

https://git.kernel.org/stable/c/e7ea043bc3f19473561c08565047b3f1671bf35d

Patch

https://git.kernel.org/stable/c/f090a8b4d2e3ec6f318d6fdab243a2edc5a8cc37

Patch

https://git.kernel.org/stable/c/6ce2f297a7168274547d0b5aea6c7c16268b8a96

Patch

https://git.kernel.org/stable/c/cf43b304b6952b549d58feabc342807b334f03d4

Patch

https://git.kernel.org/stable/c/a5ef7d68cea1344cf524f04981c2b3f80bedbb0d

Scores

CVSS v3 7.8

EPSS 0.0001

EPSS Percentile 3.1%

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 (15)

debian/debian_linux 10.0

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.*

Linux/Linux 6.5.6 - 6.5.*

Linux/Linux 6.6

Linux/Linux c9661c1e80b609cd038db7c908e061f0535804ef - 6ce2f297a7168274547d0b5aea6c7c16268b8a96

Linux/Linux c9661c1e80b609cd038db7c908e061f0535804ef - a5ef7d68cea1344cf524f04981c2b3f80bedbb0d

... and 5 more

Published Feb 29, 2024

Tracked Since Feb 18, 2026