7.5

CVE-2024-31142

x86: Incorrect logic for BTC/SRSO mitigations

Because of a logical error in XSA-407 (Branch Type Confusion), the
mitigation is not applied properly when it is intended to be used.
XSA-434 (Speculative Return Stack Overflow) uses the same
infrastructure, so is equally impacted.

For more details, see:
  https://xenbits.xen.org/xsa/advisory-407.html
  https://xenbits.xen.org/xsa/advisory-434.html
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Xen ≫ Xen HwPlatformx86 Version < 4.15.6
Xen ≫ Xen HwPlatformx86 Version >= 4.16.0 < 4.16.6
Xen ≫ Xen HwPlatformx86 Version >= 4.17.0 < 4.17.4
Xen ≫ Xen HwPlatformx86 Version >= 4.18.0 < 4.18.2
Fedoraproject ≫ Fedora Version38
Fedoraproject ≫ Fedora Version40
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.12% 0.865
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.5 1.6 5.9
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-693 Protection Mechanism Failure

The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.