Ghidra < 12.1 - Heap-Use-After-Free in SleighBuilder::generatePointerAdd via Vector Reallocation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| nationalsecurityagency | ghidra | unaffected |
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No data.
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nsa | Ghidra |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.169% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | Ghidra before 12.1 contains a heap-use-after-free vulnerability in SleighBuilder::generatePointerAdd caused by iterator invalidation when PcodeCacher::allocateInstruction reallocates the issued vector. Attackers can trigger memory corruption by decompiling malicious binaries through the public Sleigh::oneInstruction C++ API, affecting downstream SLEIGH library consumers. | |
| Title | Ghidra < 12.1 - Heap-Use-After-Free in SleighBuilder::generatePointerAdd via Vector Reallocation | |
| First Time appeared |
Nsa
Nsa ghidra |
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| Weaknesses | CWE-416 | |
| CPEs | cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Nsa
Nsa ghidra |
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| References |
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| Metrics |
cvssV3_1
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