5.5

CVE-2024-53241

In the Linux kernel, the following vulnerability has been resolved:

x86/xen: don't do PV iret hypercall through hypercall page

Instead of jumping to the Xen hypercall page for doing the iret
hypercall, directly code the required sequence in xen-asm.S.

This is done in preparation of no longer using hypercall page at all,
as it has shown to cause problems with speculation mitigations.

This is part of XSA-466 / CVE-2024-53241.
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Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.10.232
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.175
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.121
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.67
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.6
Linux ≫ Linux Kernel Version6.13 Updaterc1
Linux ≫ Linux Kernel Version6.13 Updaterc2
Linux ≫ Linux Kernel Version6.13 Updaterc3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.04% 0.129
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N