LightLLM through 1.2.0 Unauthenticated Memory Exhaustion via NCCL Control Channel set_value
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| ModelTC | LightLLM | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Modeltc | Lightllm |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.646% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Modeltc
Modeltc lightllm |
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| Vendors & Products |
Modeltc
Modeltc lightllm |
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|---|---|---|
| Description | LightLLM through 1.2.0 contains a memory exhaustion vulnerability in the NCCL control channel when started with --pd_trans_mode nccl, allowing unauthenticated attackers to exhaust KV-transfer worker memory. Attackers can call the exposed_set_value method to store unbounded key-value pairs without size limits, causing the worker process to crash and triggering node failure. | |
| Title | LightLLM through 1.2.0 Unauthenticated Memory Exhaustion via NCCL Control Channel set_value | |
| Weaknesses | CWE-770 | |
| References |
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| Metrics |
cvssV3_1
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