Vulnerability in ggml-org llama.cpp

[ Description ]Official description

llama.cpp before b2731 contains an out-of-bounds read vulnerability in llama_model_loader that allows attackers to read memory outside the mapped model file via crafted GGUF tensor offsets. Attackers can supply a crafted or truncated GGUF model file with arbitrary 64-bit tensor offsets to crash the process or load adjacent process memory as model weights.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/ggml-org/llama.cpp/blob/b2730/llama.cpp
• github.com/ggml-org/llama.cpp/commit/0ead1f1072fdc70720f92e008a294dc74a826b1d
• github.com/ggml-org/llama.cpp/issues/6774
• github.com/ggml-org/llama.cpp/pull/6885
• github.com/ggml-org/llama.cpp/releases/tag/b2731
• www.vulncheck.com/advisories/llama-cpp-before-b2731-out-of-bounds-read-via-gguf-tensor-…