// For flags

CVE-2024-2193

Speculative Race Condition impacts modern CPU architectures that support speculative execution, also known as GhostRace.

Severity Score

5.7
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A Speculative Race Condition (SRC) vulnerability that impacts modern CPU architectures supporting speculative execution (related to Spectre V1) has been disclosed. An unauthenticated attacker can exploit this vulnerability to disclose arbitrary data from the CPU using race conditions to access the speculative executable code paths.

Se ha revelado una vulnerabilidad de condición de ejecución especulativa (SRC) que afecta a las arquitecturas de CPU modernas que admiten la ejecución especulativa (relacionada con Spectre V1). Un atacante no autenticado puede aprovechar esta vulnerabilidad para revelar datos arbitrarios de la CPU utilizando condiciones de ejecución para acceder a las rutas de código ejecutable especulativas.

Multiple vulnerabilities have been discovered in Xen, the worst of which could lead to privilege escalation. Versions greater than or equal to 4.17.4 are affected.

*Credits: Thanks to Hany Ragab and Cristiano Giuffrida from the VUSec group at VU Amsterdam and Andrea Mambretti and Anil Kurmus from IBM Research Europe, Zurich for discovering and reporting this vulnerability.
CVSS Scores
Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
High
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-03-05 CVE Reserved
  • 2024-03-13 CVE Published
  • 2024-03-28 First Exploit
  • 2025-04-30 CVE Updated
  • 2025-06-03 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Xen
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 Xen
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*-
Affected
Amd
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 Cpu
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*-
Affected
F5
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 Big-ip
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*-
Affected
Amazon
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 Linux
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*-
Affected
Debian
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 Debian Linux
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*-
Affected
Fedoraproject
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 Fedora
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Affected
Opensuse
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 Leap
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Affected
Redhat
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 Enterprise Linux
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Affected
Suse
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 Sle-module-basesystem
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Affected
Suse
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 Sle-module-server-applications
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Affected
Suse
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 Sle-sdk
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Affected
Suse
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 Sle Hpc-ltss
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Affected
Suse
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 Sle Hpc
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Affected
Suse
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 Sled
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Affected
Suse
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 Sles-ltss
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Affected
Suse
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 Sles
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Affected
Suse
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 Sles Sap
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*-
Affected