PT-2022-37096 · Wasmtime · Wasmtime
Published
2022-07-19
·
Updated
2022-07-19
None
No severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.
Name of the Vulnerable Software and Affected Versions
wasmtime (affected versions not specified)
Description
The issue is related to a heap-use-after-free error, which occurs when the program attempts to access memory that has already been freed. This can lead to a crash. The error is specifically a WRITE 8 type of heap-use-after-free. The crash state involves several functions, including
wasmtime runtime::externref::gc::hcbc8e23ae41614fa, wasmtime fuzzing::oracles::table ops:: $u7b$$u7b$closure$u7d$$u7d$::hd207e5ffb69, and wasmtime::func::Func::invoke::ha3b06e1b5875adc9.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Wasmtime