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CVE-2024-57793

17
FAUCET Score

CVE-2024-57793 is a medium-severity vulnerability affecting the Linux kernel, specifically within confidential computing (CoCo) virtual machines. It allows an untrusted host to cause memory intended to be decrypted to instead be shared, potentially leading to information disclosure. The CVSS score is 5.5 (Medium), indicating a local attack with low complexity, requiring low privileges, and resulting in high confidentiality impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.7, < 6.12.8CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
6.13CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*
6.13CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:*
6.13CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:6.13:rc3:*:*:*:*:*:*
6.13CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:6.13:rc4:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.19%
Probability of exploitation in next 30 days
EPSS Percentile
9.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0019 is in the 44th percentile among its peer group of 15,940 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (2)

redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: kernel
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: kernel-rt

Vendor Advisories (1)

redhatCVE-2024-57793Moderate

kernel: virt: tdx-guest: Just leak decrypted memory on unrecoverable errors

Jan 11, 2025

References

git.kernel.org / stable/c/1429ae7b7d4759a1e362456b8911c701bae655b4
Patch
git.kernel.org / stable/c/27834971f616c5e154423c578fa95e0444444ce1
Patch