In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Copy BASE if service data matches EIR_BAA_SERVICE_UU…
CVE-2023-7356 · GHSA-9pc6-2xgf-x4rp · EUVD-2023-60721 · published 21 Oct 2026
How serious is it
- Severity: high, CVSS score 8.8 out of 10.
- No exploit prediction (EPSS) score yet.
- Not on the CISA list of exploited vulnerabilities.
- No public exploit in Exploit-DB.
Is your app affected by CVE-2023-7356?
Paste this prompt into Claude Code, Cursor or any AI coding tool: it runs a free Shippable scan of your project and fixes what it finds. Built with Lovable, Bolt or v0? Scan your live app. Or upload your package file.
Who is affected
- Linux Linux: patch: 6.6.145
- Linux Linux: patch: 6.7
- Linux Linux: 0 <6.1.178
- Linux Linux: 0 <6.6.145
- Linux Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <927ef409f713929dea2b9a5ed5bb65e712be0050
- Linux Linux: patch: 6.1.178
- Linux Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <ba25efe15e8fd909884e113a86c6ccd07d88256e
- Linux Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <f4da3ee15de9944482382181329bb6d7335ca003
How to check
- Find out whether you run the affected product and which version, then compare it with the versions above.
How to fix
Copies a prompt for Claude Code, Cursor or Codex that asks it to check whether you run this product.
- Apply the vendor's update or mitigation from the references below. If there is none yet, limit exposure of the affected service until there is.
- If a vulnerable version was live, check your logs and rotate the secrets that server could read.
The advisory
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: ISO: Copy BASE if service data matches EIR_BAA_SERVICE_UUID
Copy the content of a Periodic Advertisement Report to BASE only if
the service UUID is Basic Audio Announcement Service UUID.
Check your whole app
Dependencies are only half of it. Free and read-only: before you push, run npx shippable-dev scan localhost:3000 in your project folder, no account needed. For your live app, you prove it's yours with a one-line tag first.
References
- git.kernel.org/stable/c/ba25efe15e8fd909884e113a86c6ccd07d88256e
- git.kernel.org/stable/c/927ef409f713929dea2b9a5ed5bb65e712be0050
- git.kernel.org/stable/c/f4da3ee15de9944482382181329bb6d7335ca003
Merged from ENISA EUVD. Last updated 25 Oct 2026. All vulnerabilities · RSS · JSON