OSV-2024-1090 UNKNOWN READ in ggml_free
Not scored
Published
Check this codebase for OSV-2024-1090 and fix it if it is affected.
What it is: OSV-2024-1090 is a memory corruption vulnerability in llamacpp, published on 19 Sep 2024.
Exploitation: There is no known exploitation of OSV-2024-1090 in the wild and no public exploit code.
Affected packages and fixed versions:
- llamacpp (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-2024-1090/ (Markdown: https://insights.sbomify.com/OSV-2024-1090/index.md)
An unknown read error in ggml_free can cause a crash when loading models, potentially leading to denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Not stated
- Victim action needed
- Not needed
- Fix
- None listed
What is OSV-2024-1090?
OSV-2024-1090 is a memory corruption vulnerability in llamacpp, published on 19 Sep 2024.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42538517
Crash type: UNKNOWN READ
Crash state:
ggml_free
llama_model::~llama_model
llama_load_model_from_file
Which versions are affected by OSV-2024-1090?
1 open source package ship an affected version, including llamacpp.
| Package | Affected | Fixed in |
|---|---|---|
llamacpp OSS-Fuzz | All versions | None |
How do I fix OSV-2024-1090?
No fix has been published for OSV-2024-1090 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is OSV-2024-1090 being exploited?
There is no known exploitation of OSV-2024-1090 in the wild and no public exploit code.