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CVE-2024-47754

17
FAUCET Score

CVE-2024-47754 is a kernel crash vulnerability in the Linux kernel's Mediatek H264 multi stateless decoder, specifically affecting the vdec_h264_req_multi_if.c component when the framebuffer (fb) is NULL. This vulnerability has a CVSS score of 5.5 (Medium), indicating a local attack vector with low attack complexity, requiring low privileges, and resulting in high availability impact (kernel crash). There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.19, < 6.6.54CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.7, < 6.10.13CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.11, < 6.11.2CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

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:N/I:N/A:H

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

Exploit Intelligence

EPSS Score
0.21%
Probability of exploitation in next 30 days
EPSS Percentile
11.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0021 is in the 51st 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

Patch Available

Vendor Patches (8)

codesyspatch availablevia llm_extracted
View patch
esphomepatch availablevia llm_extracted
View patch
microsoftpatch availablevia msrc
Product: 17603-17084Fixed in: 6.6.56.1-5
microsoftpatch availablevia msrc
Product: 17610-17084Fixed in: 6.6.56.1-5
microsoftpatch availablevia msrc
Product: azl3 kernel 6.6.56.1-5 on Azure Linux 3.0Fixed in: 6.6.56.1-5
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 x64Fixed in: 6.6.56.1-5
microsoftpatch availablevia msrc
Product: azl3 kernel 6.6.51.1-5 on Azure Linux 3.0Fixed in: 6.6.56.1-5
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 ARMFixed in: 6.6.56.1-5

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-Nov/CVE-2024-47754

CVE-2024-47754

Nov 12, 2024
redhatCVE-2024-47754Moderate

kernel: media: mediatek: vcodec: Fix H264 multi stateless decoder smatch warning

Oct 21, 2024
microsoft2024-Oct/CVE-2024-47754Moderate

media: mediatek: vcodec: Fix H264 multi stateless decoder smatch warning

Oct 8, 2024

References

git.kernel.org / stable/c/301f7778263116388c20521a1a641067647ab31c
Patch
git.kernel.org / stable/c/47b3b97930913ca74a595cc12bdbb650259afc6e
Patch
git.kernel.org / stable/c/588bcce9e64cc5138858ab562268eb3943c5b06c
Patch
git.kernel.org / stable/c/9be85491619f1953b8a29590ca630be571941ffa
Patch
git.kernel.org / stable/c/d48890ef8765001caff732ac6ec80a3b2e470215
lists.debian.org / debian-lts-announce/2025/05/msg00045.html