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CVE-2024-46804

22
FAUCET Score

CVE-2024-46804 is an array index out-of-bounds vulnerability in the Linux kernel's AMD display driver (drm/amd/display) that could lead to a system compromise. With a CVSS score of 7.8 (High), a local attacker could achieve high confidentiality, integrity, and availability impacts with low attack complexity. There is currently no public exploit code available, nor is there any evidence of active exploitation or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.10.226CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 5.11, < 5.15.167CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 5.16, < 6.1.109CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.2, < 6.6.50CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.7, < 6.10.9CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
15.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 49th percentile among its peer group of 17,070 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (15)

codesyspatch availablevia llm_extracted
View patch
esphomepatch availablevia llm_extracted
View patch
microsoftpatch availablevia msrc
Product: 19670-17086Fixed in: 5.15.167.1-1
microsoftpatch availablevia msrc
Product: 17610-17084Fixed in: 6.6.51.1-5
microsoftpatch availablevia msrc
Product: 17651-17084Fixed in: 6.6.51.1-5
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 x64Fixed in: 5.15.167.1-1
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 ARMFixed in: 5.15.167.1-1
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 x64Fixed in: 6.6.51.1-5
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 ARMFixed in: 6.6.51.1-5
microsoftpatch availablevia msrc
Product: cbl2 kernel 5.15.167.1-1 on CBL Mariner 2.0Fixed in: 5.15.167.1-1
microsoftpatch availablevia msrc
Product: cbl2 kernel 5.15.164.1-1 on CBL Mariner 2.0Fixed in: 5.15.167.1-1
microsoftpatch availablevia msrc
Product: azl3 kernel 6.6.51.1-5 on Azure Linux 3.0Fixed in: 6.6.51.1-5
microsoftpatch availablevia msrc
Product: 17207-16823Fixed in: 5.15.167.1-1
microsoftpatch availablevia msrc
Product: azl3 kernel 6.6.47.1-1 on Azure Linux 3.0Fixed in: 6.6.51.1-5
microsoftpatch availablevia msrc
Product: 17250-17086Fixed in: 5.15.167.1-1

Vendor Advisories (5)

codesysllm-codesys-fe85e88fbae25bb9CRITICAL

HP ThinPro 8.1 SP7 Security Updates

Jun 3, 2025
esphomellm-esphome-ed450ce9fd6a7380CRITICAL

HP ThinPro 8.1 SP7 Security Updates

Jun 3, 2025
microsoft2024-Oct/CVE-2024-46804

CVE-2024-46804

Oct 8, 2024
redhatCVE-2024-46804Moderate

kernel: drm/amd/display: Add array index check for hdcp ddc access

Sep 27, 2024
microsoft2024-Sep/CVE-2024-46804Important

drm/amd/display: Add array index check for hdcp ddc access

Sep 10, 2024

References

git.kernel.org / stable/c/0ee4387c5a4b57ec733c3fb4365188d5979cd9c7
Patch
git.kernel.org / stable/c/2a63c90c7a90ab2bd23deebc2814fc5b52abf6d2
Patch
git.kernel.org / stable/c/4e70c0f5251c25885c31ee84a31f99a01f7cf50e
Patch
git.kernel.org / stable/c/8b5ccf3d011969417be653b5a145c72dbd30472c
Patch
git.kernel.org / stable/c/a3b5ee22a9d3a30045191da5678ca8451ebaea30
Patch
git.kernel.org / stable/c/f338f99f6a04d03c802087d82a83561cbd5bdc99
Patch
lists.debian.org / debian-lts-announce/2024/10/msg00003.html
lists.debian.org / debian-lts-announce/2025/01/msg00001.html