01 Record

CVE-2024-2193

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

MediumPUBLISHEDCNA: certcc

CNA base score5.7 CVSS v3.xCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N

View raw JSON

02 Description

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

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 69.4% of scored records. A rank, not a probability.

NVD base score

5.7 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2024-03-15 18:03Z2 YR AGO

Last updated

2025-04-30 23:03Z1 YR AGO

Reserved

2024-03-05

Assigning CNA

certcc

Record state

PUBLISHED

Severity

Medium (CVSS 5.7)

CNA CVSS vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N

Weaknesses

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
CWE-1300Improper Protection of Physical Side ChannelsBase

Data version

5.1

Document digest

006a24cc24a3c8582291824aa0537c200332c20534562b1a188e01c9c1c21dd5

05 Affected products

VendorProductVersionsPlatforms

AMDCPUSee advisory AMD-SB-7016—

XenXenconsult Xen advisory XSA-453—

06 References

kb.cert.orghttps://kb.cert.org/vuls/id/488902
xenbits.xen.orghttps://xenbits.xen.org/xsa/advisory-453.html
www.vusec.nethttps://www.vusec.net/projects/ghostrace/
download.vusec.nethttps://download.vusec.net/papers/ghostrace_sec24.pdf
git.kernel.orghttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=944d5fe50f3f03daacfea16300e656a1691c4a23
ibm.github.iohttps://ibm.github.io/system-security-research-updates/2024/03/12/ghostrace
www.amd.comhttps://www.amd.com/en/resources/product-security/bulletin/amd-sb-7016.html
www.kb.cert.orghttps://www.kb.cert.org/vuls/id/488902
lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZON4TLXG7TG4A2XZG563JMVTGQW4SF3A/
lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H63LGAQXPEVJOES73U4XK65I6DASOAAG/
lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EIUICU6CVJUIB6BPJ7P5QTPQR5VOBHFK/
www.openwall.comhttp://www.openwall.com/lists/oss-security/2024/03/12/14
xenbits.xen.orghttp://xenbits.xen.org/xsa/advisory-453.html

07 Fixed in

Debian 12

linux
No fix yet
xen
Fixed in 4.17.5+23-ga4e5191dc0-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
No fix yet
xen
Fixed in 4.19.1-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
No fix yet
xen
Fixed in 4.19.1-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.