7.8

CVE-2023-52482

x86/srso: Add SRSO mitigation for Hygon processors

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.10.189 < 5.10.215
Linux ≫ Linux Kernel Version >= 5.15.125 < 5.15.134
Linux ≫ Linux Kernel Version >= 6.1.44 < 6.1.56
Linux ≫ Linux Kernel Version >= 6.4.9 < 6.5.6
Linux ≫ Linux Kernel Version6.6 Updaterc1
Linux ≫ Linux Kernel Version6.6 Updaterc2
Linux ≫ Linux Kernel Version6.6 Updaterc3
Debian ≫ Debian Linux Version10.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.26% 0.168
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Third Party Advisory
Mailing List
https://git.kernel.org/stable/c/6ce2f297a7168274547d0b5aea6c7c16268b8a96
Patch
https://git.kernel.org/stable/c/a5ef7d68cea1344cf524f04981c2b3f80bedbb0d
Patch
https://git.kernel.org/stable/c/cf43b304b6952b549d58feabc342807b334f03d4
Patch
https://git.kernel.org/stable/c/e7ea043bc3f19473561c08565047b3f1671bf35d
Patch
https://git.kernel.org/stable/c/f090a8b4d2e3ec6f318d6fdab243a2edc5a8cc37
Patch