CVE-2023-52642: media: rc: bpf attach/detach requires write permission
Vulnerability summary
CVE-2023-52642 is a high (CVSS 7.8) Missing Authorization vulnerability in debian debian_linux. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 10.5% of scored vulnerabilities.
Not severe (CVSS 7.8, local access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 15 · Related 13Timeline
- 17-04-2024PublishedVulnerability first disclosed.
- 11-05-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: media: rc: bpf attach/detach requires write permission Note that bpf attach/detach also requires CAP_NET_ADMIN.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · UbuntuEcosystem advisory · calculated7.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated7.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.21%
Chance of exploitation in the next 30 days
Percentile
11%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.21% 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.
Ubuntu117 products
- linuxAll versions (No fix recorded) | < 5.15.0-106.116
- linux-allwinner-5.19All versions (No fix recorded)
- linux-awsAll versions (No fix recorded) | < 5.15.0-1061.67
- linux-aws-5.0All versions (No fix recorded)
- linux-aws-5.11All versions (No fix recorded)
Debian2 products
- linux< 6.1.82-1 | < 6.7.7-1
- debian_linuxEOL10.0
Linux2 products
- linux≥ f4364dcfc86df7c1ca47b256eaf6b6d0cdd0d936, < 93d8109bf182510629bbefc8cd45296d2393987f | ≥ f4364dcfc86df7c1ca47b256eaf6b6d0cdd0d936, < d98210108e7b2ff64b332b0a3541c8ad6a0617b0 | ≥ f4364dcfc86df7c1ca47b256eaf6b6d0cdd0d936, < 9f6087851ec6dce5b15f694aeaf3e8ec8243224e | ≥ f4364dcfc86df7c1ca47b256eaf6b6d0cdd0d936, < 93136132d1b5792bf44151e3494ae3691cd738e8 | ≥ f4364dcfc86df7c1ca47b256eaf6b6d0cdd0d936, < caf2da1d4562de4e35eedec0be2b7f1ee25d83be | ≥ f4364dcfc86df7c1ca47b256eaf6b6d0cdd0d936, < 6a9d552483d50953320b9d3b57abdee8d436f23f | 4.18
- linux_kernel< 5.10.210 | ≥ 5.11, < 5.15.149 | ≥ 5.16, < 6.1.79 | ≥ 6.2, < 6.6.18 | ≥ 6.7, < 6.7.6 | 6.8:rc1 | 6.8:rc2 | 6.8:rc3 | 6.8:rc4
3 vendors · 121 products
