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CVE-2017-8284
Published: Apr 26, 2017
Modified: Sep 16, 2024
PUBLISHED
Description
The disas_insn function in target/i386/translate.c in QEMU before 2.9.0, when TCG mode without hardware acceleration is used, does not limit the instruction size, which allows local users to gain privileges by creating a modified basic block that injects code into a setuid program, as demonstrated by procmail. NOTE: the vendor has stated "this bug does not violate any security guarantees QEMU makes.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
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