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CVE-2024-47751

22
FAUCET Score

CVE-2024-47751 is a buffer overflow vulnerability in the kirin_pcie_parse_port() function of the Linux kernel, specifically affecting systems utilizing the Kirin PCI controller. This flaw, rated High severity with a CVSS score of 7.8, could allow a local attacker with low privileges to achieve high confidentiality, integrity, and availability impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.16, < 6.1.113CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.2, < 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

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
0.23%
Probability of exploitation in next 30 days
EPSS Percentile
14.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0023 is in the 45th 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 (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-2024-47751

CVE-2024-47751

Nov 12, 2024
redhatCVE-2024-47751Moderate

kernel: PCI: kirin: Fix buffer overflow in kirin_pcie_parse_port()

Oct 21, 2024
microsoft2024-Oct/CVE-2024-47751Important

PCI: kirin: Fix buffer overflow in kirin_pcie_parse_port()

Oct 8, 2024

References

git.kernel.org / stable/c/6dcc5b49d6607a741a14122bf3105f3ac50d259e
Patch
git.kernel.org / stable/c/95248d7497bcbfe7deed4805469c6ff6ddd7f9d1
Patch
git.kernel.org / stable/c/a5f795f9412854df28e66679c5e6b68b0b79c229
Patch
git.kernel.org / stable/c/aeb0335971806e15ac91e838ca471936c8e7efd5
Patch
git.kernel.org / stable/c/c500a86693a126c9393e602741e348f80f1b0fc5
Patch
lists.debian.org / debian-lts-announce/2025/01/msg00001.html