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CVE-2024-29038

14
FAUCET Score

CVE-2024-29038 affects tpm2-tools, allowing a malicious actor to generate arbitrary quote data that bypasses detection by the tpm2 checkquote utility. This vulnerability has a low CVSS score of 3.3, indicating a local attack vector with low complexity and a potential impact of limited confidentiality compromise. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.1, < 5.5.1CPE matchmatch criteria
cpe:2.3:a:tpm2-tools_project:tpm2-tools:*:*:*:*:*:*:*:*
> 5.6.1, < 5.7CPE matchmatch criteria
cpe:2.3:a:tpm2-tools_project:tpm2-tools:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.5
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 84th percentile among its peer group of 1,509 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (9)

microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 ARMFixed in: 4.3.2-2
microsoftpatch availablevia msrc
Product: 17702-17084
microsoftpatch availablevia msrc
Product: 20280-17086Fixed in: 4.3.2-2
microsoftpatch availablevia msrc
Product: azl3 tpm2-tools 5.5.1-1 on Azure Linux 3.0
microsoftpatch availablevia msrc
Product: cbl2 tpm2-tools 4.3.2-2 on CBL Mariner 2.0Fixed in: 4.3.2-2
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 x64Fixed in: 4.3.2-2
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: tpm2-tools-0:5.2-4.el9
View patch
github_advisoryvendor investigatingvia nvd_reference
View patch
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: tpm2-tools

Vendor Advisories (3)

microsoft2024-Jul/CVE-2024-29038

CVE-2024-29038

Jul 9, 2024
microsoft2024-Jun/CVE-2024-29038Moderate

tpm2 does not detect if quote was not generated by TPM

Jun 11, 2024
redhatCVE-2024-29038Low

tpm2-tools: arbitrary quote data may go undetected by tpm2_checkquote

Apr 30, 2024

References

lists.fedoraproject.org / archives/list/[email protected]/message/EFR7SVEWCOXORHPCLLGXEMHFMIGG2MFE
lists.fedoraproject.org / archives/list/[email protected]/message/GI4JFEZBKQQUPJ4RWK6IHEWXAFCEJDPI
github.com / tpm2-software/tpm2-tools/releases/tag/5.7
Release Notes
github.com / tpm2-software/tpm2-tools/security/advisories/GHSA-5495-c38w-gr6f
ExploitVendor Advisory