llama.cpp b1886–b7445 Double Free via llama-android.cpp
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ggml-org | llama.cpp | unaffected |
|
No data.
| Vendor | Product | Versions | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ggml-org | Llama.cpp |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.231% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Ggml
Ggml llama.cpp |
|
| CPEs | cpe:2.3:a:ggml:llama.cpp:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Ggml
Ggml llama.cpp |
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Ggml-org
Ggml-org llama.cpp |
|
| Vendors & Products |
Ggml-org
Ggml-org llama.cpp |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | llama.cpp builds b1886 through b7445 contain a double free vulnerability in the LLaMA-Android JNI wrapper where new_1batch() allocates memory using malloc() while free_1batch() deallocates it using the C++ delete operator, causing heap metadata corruption. Attackers can trigger this memory management mismatch to cause denial of service through process crashes or potentially achieve arbitrary code execution depending on allocator state. | |
| Title | llama.cpp b1886–b7445 Double Free via llama-android.cpp | |
| Weaknesses | CWE-415 CWE-762 |
|
| References |
| |
| Metrics |
cvssV3_1
|