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CVE-2024-35965

20
FAUCET Score

CVE-2024-35965 is a Linux kernel vulnerability affecting the Bluetooth L2CAP component, specifically an input validation flaw when processing setsockopt user input. This high-severity vulnerability (CVSS 7.1) allows a local, low-privileged attacker to achieve high confidentiality and availability impacts with low attack complexity. There is currently no public exploit code available, it is not listed in the KEV catalog, and there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.6.39, < 5.10.227CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 5.11, < 6.1.87CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.2, < 6.6.55CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.7, < 6.8.7CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
6.9CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.1HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
15.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 47th 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 (4)

codesyspatch availablevia llm_extracted
View patch
esphomepatch availablevia llm_extracted
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: kernel-0:5.14.0-570.12.1.el9_6
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: kernel-rt

Vendor Advisories (4)

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
redhatCVE-2024-35965Moderate

kernel: Bluetooth: L2CAP: Fix not validating setsockopt user input

May 20, 2024
microsoft2024-May/CVE-2024-35965Moderate

Bluetooth: L2CAP: Fix not validating setsockopt user input

May 14, 2024

References

cert-portal.siemens.com / productcert/html/ssa-265688.html
git.kernel.org / stable/c/28234f8ab69c522ba447f3e041bbfbb284c5959a
Patch
git.kernel.org / stable/c/4f3951242ace5efc7131932e2e01e6ac6baed846
Patch
git.kernel.org / stable/c/8ee0c132a61df9723813c40e742dc5321824daa9
Patch
git.kernel.org / stable/c/9d42f373391211c7c8af66a3a316533a32b8a607
Patch
git.kernel.org / stable/c/f13b04cf65a86507ff15a9bbf37969d25be3e2a0
Patch
lists.debian.org / debian-lts-announce/2025/03/msg00002.html