Out of bounds read/write with zero-memory-pages configuration

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-44mr-8vmm-wjhg. For more information see the GitHub-hosted security advisory...

Data leakage between instances in the pooling allocator

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-wh6w-3828-g9qf. For more information see the GitHub-hosted security advisory...

PT-2022-24952 · Wasmtime · Wasmtime

Name of the Vulnerable Software and Affected Versions: Wasmtime versions prior to 2.0.2 Description: There is a bug in Wasmtime's implementation of its pooling instance allocator where when a linear memory is reused for another instance, the initial heap snapshot of the prior instance can be...

PT-2022-24951 · Wasmtime · Wasmtime

Name of the Vulnerable Software and Affected Versions: Wasmtime versions prior to 2.0.2 Description: There is a bug in Wasmtime's implementation of its pooling instance allocator when the allocator is configured to give WebAssembly instances a maximum of zero pages of memory. In this configuratio...

PT-2022-37216 · Wasmtime · Wasmtime

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: A crash occurs due to a segmentation fault on an unknown address. The crash involves the wasmtime runtime and wasmtime modules, specifically the catch...

wasmtime:api_calls: Segv on unknown address in wasmtime_runtime::traphandlers::catch_traps::call_closure::hec711b3339636b04

Project: https://github.com/bytecodealliance/wasmtime.git Detailed Report: https://oss-fuzz.com/testcase?key=5359918122663936 Project: wasmtime Fuzzing Engine: libFuzzer Fuzz Target: apicalls Job Type: libfuzzerasanwasmtime Platform Id: linux Crash Type: Segv on unknown address Crash Address: Cra...

wasmtime:cranelift-fuzzgen: Segv on unknown address in cranelift_filetests::function_runner::CompiledFunction::call::ha6b9162cd2eNUMBER

Project: https://github.com/bytecodealliance/wasmtime.git Detailed Report: https://oss-fuzz.com/testcase?key=4896860279537664 Project: wasmtime Fuzzing Engine: libFuzzer Fuzz Target: cranelift-fuzzgen Job Type: libfuzzerasanwasmtime Platform Id: linux Crash Type: Segv on unknown address Crash...

CVE-2022-31169

Wasmtime is a standalone runtime for WebAssembly. There is a bug in Wasmtime's code generator, Cranelift, for AArch64 targets where constant divisors can result in incorrect division results at runtime. This affects Wasmtime prior to version 0.38.2 and Cranelift prior to 0.85.2. This issue only...

UBUNTU-CVE-2022-31169

Wasmtime is a standalone runtime for WebAssembly. There is a bug in Wasmtime's code generator, Cranelift, for AArch64 targets where constant divisors can result in incorrect division results at runtime. This affects Wasmtime prior to version 0.38.2 and Cranelift prior to 0.85.2. This issue only...

Design/Logic Flaw

Wasmtime is a standalone runtime for WebAssembly. There is a bug in Wasmtime's code generator, Cranelift, for AArch64 targets where constant divisors can result in incorrect division results at runtime. This affects Wasmtime prior to version 0.38.2 and Cranelift prior to 0.85.2. This issue only...

CVE-2022-31169

Wasmtime is a standalone runtime for WebAssembly. There is a bug in Wasmtime's code generator, Cranelift, for AArch64 targets where constant divisors can result in incorrect division results at runtime. This affects Wasmtime prior to version 0.38.2 and Cranelift prior to 0.85.2. This issue only...

Wasmtime 安全漏洞

Wasmtime, a Bytecode Consortium project, is a standalone wasm-optimized runtime for WebAssembly and WASI only. A security vulnerability in Wasmtime's code generator, Cranelift, originating in the AArch64-based platform, whose conversion rules for constants do not take into account whether sign or...

GHSA-7F6X-JWH5-M9R4 Cranelift vulnerable to miscompilation of constant values in division on AArch64

Impact There was a bug in Wasmtime's code generator, Cranelift, for AArch64 targets where constant divisors could result in incorrect division results at runtime. The translation rules for constants did not take into account whether sign- or zero-extension should happen, which resulted in an...

auto-wasi (0.1.0), ceres-executor (>=0.1.0, <=0.2.0) +82 more potentially affected by CVE-2022-23636 +1 more via wasmtime (>=0.7.0, <=0.37.0)

wasmtime CARGO version =0.7.0, =0.1.0, =0.1.1, =0.5.3-0, =0.4.0-pre, =0.4.0-pre, =0.0.0, =0.40.1, =0.45.0, =0.10.0, =0.1.0, =0.1.0, =0.3.0 - inkpad-executor 0.1.0 and more Source cves: CVE-2022-23636, CVE-2022-31169 Source advisory: OSV:GHSA-7F6X-JWH5-M9R4...

Cranelift vulnerable to miscompilation of constant values in division on AArch64

Impact There was a bug in Wasmtime's code generator, Cranelift, for AArch64 targets where constant divisors could result in incorrect division results at runtime. The translation rules for constants did not take into account whether sign- or zero-extension should happen, which resulted in an...

wasmtime:table_ops: Heap-use-after-free in wasmtime_runtime::externref::VMExternData::drop_and_dealloc::h16a22f20001bc5da

Project: https://github.com/bytecodealliance/wasmtime.git Detailed Report: https://oss-fuzz.com/testcase?key=4600104241201152 Project: wasmtime Fuzzing Engine: libFuzzer Fuzz Target: tableops Job Type: libfuzzerasanwasmtime Platform Id: linux Crash Type: Heap-use-after-free WRITE 8 Crash Address:...

CVE-2022-31169

Wasmtime is a standalone runtime for WebAssembly. There is a bug in Wasmtime's code generator, Cranelift, for AArch64 targets where constant divisors can result in incorrect division results at runtime. This affects Wasmtime prior to version 0.38.2 and Cranelift prior to 0.85.2. This issue only...

CVE-2022-31169 Cranelift vulnerable to miscompilation of constant values in division on AArch64

Wasmtime is a standalone runtime for WebAssembly. There is a bug in Wasmtime's code generator, Cranelift, for AArch64 targets where constant divisors can result in incorrect division results at runtime. This affects Wasmtime prior to version 0.38.2 and Cranelift prior to 0.85.2. This issue only...

CVE-2022-31169 Cranelift vulnerable to miscompilation of constant values in division on AArch64

Wasmtime is a standalone runtime for WebAssembly. There is a bug in Wasmtime's code generator, Cranelift, for AArch64 targets where constant divisors can result in incorrect division results at runtime. This affects Wasmtime prior to version 0.38.2 and Cranelift prior to 0.85.2. This issue only...

CVE-2022-31169 Cranelift vulnerable to miscompilation of constant values in division on AArch64

Wasmtime is a standalone runtime for WebAssembly. There is a bug in Wasmtime's code generator, Cranelift, for AArch64 targets where constant divisors can result in incorrect division results at runtime. This affects Wasmtime prior to version 0.38.2 and Cranelift prior to 0.85.2. This issue only...