Описание
llama.cpp builds b1886 through b7445 contain a null pointer dereference vulnerability in the LLaMA-Android JNI wrapper where the bench_1model() function fails to validate the model context pointer before dereferencing it. Attackers can supply a malicious, corrupt, or truncated model file to trigger a null context condition, causing a SIGSEGV crash that terminates the Android application process and results in denial of service.
A flaw was found in llama.cpp. A null pointer dereference vulnerability exists in the LLaMA-Android JNI wrapper. This flaw allows an attacker to provide a malicious or corrupt model file, which causes the bench_1model() function to attempt to use an invalid memory address. This leads to a crash of the Android application, resulting in a denial of service (DoS) where the application becomes unavailable.
Отчет
llama.cpp is packaged for Fedora (python-llama-cpp-python, ollama, llama-cpp) as Linux command-line/library builds. This flaw is specific to the LLaMA-Android JNI wrapper's bench_1model() function, which is Android-only code that is not compiled or reachable in the standard Linux RPM builds. No Red Hat/community product is affected.
Меры по смягчению последствий
No mitigation is necessary; the Android-specific vulnerable code path is not present in the shipped Linux packages.
Ссылки на источники
Дополнительная информация
Статус:
EPSS
5.5 Medium
CVSS3
Связанные уязвимости
llama.cpp builds b1886 through b7445 contain a null pointer dereference vulnerability in the LLaMA-Android JNI wrapper where the bench_1model() function fails to validate the model context pointer before dereferencing it. Attackers can supply a malicious, corrupt, or truncated model file to trigger a null context condition, causing a SIGSEGV crash that terminates the Android application process and results in denial of service.
llama.cpp builds b1886 through b7445 contain a null pointer dereference vulnerability in the LLaMA-Android JNI wrapper where the bench_1model() function fails to validate the model context pointer before dereferencing it. Attackers can supply a malicious, corrupt, or truncated model file to trigger a null context condition, causing a SIGSEGV crash that terminates the Android application process and results in denial of service.
llama.cpp builds b1886 through b7445 contain a null pointer dereferenc ...
llama.cpp builds b1886 through b7445 contain a null pointer dereference vulnerability in the LLaMA-Android JNI wrapper where the bench_1model() function fails to validate the model context pointer before dereferencing it. Attackers can supply a malicious, corrupt, or truncated model file to trigger a null context condition, causing a SIGSEGV crash that terminates the Android application process and results in denial of service.
EPSS
5.5 Medium
CVSS3