CVE-2024-35965: Bluetooth: L2CAP: Fix not validating setsockopt user input
Vulnerability summary
CVE-2024-35965 is a high (CVSS 7.1) vulnerability in linux. EPSS estimates a 0.24% chance of exploitation in the next 30 days, higher than 15.3% of scored vulnerabilities.
Not severe (CVSS 7.1, local access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 32 · Related 30Timeline
- 20-05-2024PublishedVulnerability first disclosed.
- 15-10-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix not validating setsockopt user input Check user input length before copying data.
CVSS metrics
4 scores · 3 sources · 2 versions- OSV · UbuntuEcosystem advisory · calculated7.1HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- OSV · DebianEcosystem advisory · calculated7.1HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
EPSS trend
Probability
0.24%
Chance of exploitation in the next 30 days
Percentile
15%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.24% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: local access, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Ubuntu122 products
- linuxAll versions (No fix recorded) | < 5.4.0-204.224 | < 5.15.0-130.140 | < 6.8.0-38.38
- linux-allwinner-5.19All versions (No fix recorded)
- linux-awsAll versions (No fix recorded) | < 5.4.0-1137.147 | < 5.15.0-1076.83 | < 6.8.0-1011.12
- linux-aws-5.0All versions (No fix recorded)
- linux-aws-5.11All versions (No fix recorded)
Linux2 products
- linux≥ 33575df7be6748292f88453f29319af6d639c5c8, < f13b04cf65a86507ff15a9bbf37969d25be3e2a0 | ≥ 33575df7be6748292f88453f29319af6d639c5c8, < 9d42f373391211c7c8af66a3a316533a32b8a607 | ≥ 33575df7be6748292f88453f29319af6d639c5c8, < 28234f8ab69c522ba447f3e041bbfbb284c5959a | ≥ 33575df7be6748292f88453f29319af6d639c5c8, < 8ee0c132a61df9723813c40e742dc5321824daa9 | ≥ 33575df7be6748292f88453f29319af6d639c5c8, < 4f3951242ace5efc7131932e2e01e6ac6baed846 | 2.6.39
- linux_kernel≥ 2.6.39, < 5.10.227 | ≥ 5.11, < 6.1.87 | ≥ 6.2, < 6.6.55 | ≥ 6.7, < 6.8.7 | 6.9:rc1 | 6.9:rc2 | 6.9:rc3
Debian1 product
- linux< 6.1.90-1 | < 6.8.9-1
3 vendors · 125 products
