| Title | RefindPlusRepo RefindPlus v0.14.2.AB Release NULL Pointer Dereference |
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| Description | One potential NPD problem located in `Library/MemLogLib/BootLog.c#L168`, `static EFI_FILE_PROTOCOL * GetDebugLogFile (VOID)`
the main problem is that EfiLibOpenRoot may return NULL.
```c
mRootDir = EfiLibOpenRoot (LoadedImage->DeviceHandle); // it may return NULL
LogProtocol = OpenLogFile();
Status = REFIT_CALL_1_WRAPPER(mRootDir->Close, mRootDir); // if NULL, it will cause NPD
``` |
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| Source | ⚠️ https://github.com/RefindPlusRepo/RefindPlus/issues/204 |
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| User | micromilo (UID 84159) |
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| Submission | 04/15/2025 09:40 (1 Year ago) |
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| Moderation | 04/26/2025 10:39 (11 days later) |
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| Status | Accepted |
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| VulDB entry | 306338 [RefindPlusRepo RefindPlus 0.14.2.AB BootLog.c GetDebugLogFile null pointer dereference] |
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| Points | 20 |
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