OSV-2024-434 Use-of-uninitialized-value in validate_bluetooth_device_address
Not scored
Published
Check this codebase for OSV-2024-434 and fix it if it is affected.
What it is: OSV-2024-434 is a vulnerability in cras, published on 5 May 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of OSV-2024-434 in the wild and no public exploit code.
Affected packages and fixed versions:
- cras (OSS-Fuzz): affected all versions; no fix listed
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/OSV-2024-434/ (Markdown: https://insights.sbomify.com/OSV-2024-434/index.md)
An attacker can trigger a denial of service via a use-of-uninitialized-value bug in Bluetooth device address validation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is OSV-2024-434?
OSV-2024-434 is a vulnerability in cras, published on 5 May 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68420
Crash type: Use-of-uninitialized-value
Crash state:
validate_bluetooth_device_address
handle_on_bluetooth_device_added
fuzzer_on_bluetooth_device_added
Which versions are affected by OSV-2024-434?
1 open source package ship an affected version, including cras.
| Package | Affected | Fixed in |
|---|---|---|
cras OSS-Fuzz | All versions | None |
How do I fix OSV-2024-434?
No fix has been published for OSV-2024-434 yet. Limit exposure of the affected software until one is available.
Is OSV-2024-434 being exploited?
There is no known exploitation of OSV-2024-434 in the wild and no public exploit code.