CVE-2022-24791 Use after free in Wasmtime

Wasmtime is a standalone JIT-style runtime for WebAssembly, using Cranelift. There is a use after free vulnerability in Wasmtime when both running Wasm that uses externrefs and enabling epoch interruption in Wasmtime. If you are not explicitly enabling epoch interruption it is disabled by default...

CVE-2022-24791

Wasmtime is a standalone JIT-style runtime for WebAssembly, using Cranelift. There is a use after free vulnerability in Wasmtime when both running Wasm that uses externrefs and enabling epoch interruption in Wasmtime. If you are not explicitly enabling epoch interruption it is disabled by default...

CVE-2022-24791 Use after free in Wasmtime

Wasmtime is a standalone JIT-style runtime for WebAssembly, using Cranelift. There is a use after free vulnerability in Wasmtime when both running Wasm that uses externrefs and enabling epoch interruption in Wasmtime. If you are not explicitly enabling epoch interruption it is disabled by default...

CVE-2022-24791

The CVE refers to Wasmtime (WebAssembly JIT runtime using Cranelift) with a use-after-free vulnerability that occurs when running Wasm code using externrefs while epoch interruption is enabled. The issue is caused by Cranelift failing to emit stack maps for safepoints inside cold blocks, which re...

wasmtime-cli (>=0.35.0, <=0.35.1) potentially affected by CVE-2022-24791 via wasmtime (>=0.35.0, <=0.35.1)

wasmtime CARGO version =0.35.0, =0.35.0, =0.35.1 Source cves: CVE-2022-24791 Source advisory: OSV:RUSTSEC-2022-0016...

Use after free with `externref`s and epoch interruption in Wasmtime

Use after free with externrefs and epoch interruption in Wasmtime...

wasmtime-cli (>=0.34.0, <=0.34.1) potentially affected by CVE-2022-24791 via wasmtime (>=0.34.0, <=0.34.1)

wasmtime CARGO version =0.34.0, =0.34.0, =0.34.1 Source cves: CVE-2022-24791 Source advisory: OSV:RUSTSEC-2022-0016...

RUSTSEC-2022-0016 Use after free with `externref`s and epoch interruption in Wasmtime

Use after free with externrefs and epoch interruption in Wasmtime...

CVE-2022-24791: Use After Free

Wasmtime is a standalone JIT-style runtime for WebAssembly, using Cranelift. There is a use after free vulnerability in Wasmtime when both running Wasm that uses externrefs and enabling epoch interruption in Wasmtime. If you are not explicitly enabling epoch interruption it is disabled by default...

Wasmtime 资源管理错误漏洞

Wasmtime, a Bytecode Consortium project, is a standalone wasm-optimized runtime for WebAssembly and WASI only. a resource management error vulnerability exists in Wasmtime, which stems from the fact that when running Wasm with externrefs and epoch interrupts are enabled in Wasmtime, a use after...

Use after free with `externref`s and epoch interruption in Wasmtime

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-gwc9-348x-qwv2. For more information see the GitHub-hosted security advisory...

RUSTSEC-2022-0099 Use after free with `externref`s and epoch interruption in Wasmtime

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-gwc9-348x-qwv2. For more information see the GitHub-hosted security advisory...

wasmtime-cli (>=0.35.0, <=0.35.1) potentially affected by CVE-2022-24791 via wasmtime (>=0.35.0, <=0.35.1)

wasmtime CARGO version =0.35.0, =0.35.0, =0.35.1 Source cves: CVE-2022-24791 Source advisory: OSV:RUSTSEC-2022-0099...

auto-wasi (0.1.0), ceres-executor (>=0.1.0, <=0.2.0) +50 more potentially affected by CVE-2022-24791 via wasmtime (>=0.7.0, <=0.34.1)

wasmtime CARGO version =0.7.0, =0.1.0, =0.0.0, =0.40.1, =0.45.0, =0.10.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.3.3, =0.1.0, =0.4.1 and more Source cves: CVE-2022-24791 Source advisory: OSV:RUSTSEC-2022-0099...

auto-wasi (0.1.0), ceres-executor (>=0.1.0, <=0.2.0) +46 more potentially affected by CVE-2022-23636 +1 more via wasmtime (>=0.7.0, <=0.33.0)

wasmtime CARGO version =0.7.0, =0.1.0, =0.40.1, =0.45.0, =0.10.0, =0.1.0, =0.1.0, =0.1.0, =0.3.3, =0.1.0, =0.2.0 - paxforth 0.1.0 and more Source cves: CVE-2022-23636, CVE-2022-31169 Source advisory: OSV:RUSTSEC-2022-0096...

Invalid drop of VMExternRef from partially-initialized instances in the pooling instance allocator

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-88xq-w8cq-xfg7. For more information see the GitHub-hosted security advisory...

wasmtime-cli (0.34.0) potentially affected by CVE-2022-23636 +1 more via wasmtime (0.34.0)

wasmtime CARGO version 0.34.0 is affected by a known vulnerability. The following packages have a transitive dependency on wasmtime and may be impacted: - wasmtime-cli 0.34.0 Source cves: CVE-2022-23636, CVE-2022-31169 Source advisory: OSV:RUSTSEC-2022-0096...

RUSTSEC-2022-0096 Invalid drop of VMExternRef from partially-initialized instances in the pooling instance allocator

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-88xq-w8cq-xfg7. For more information see the GitHub-hosted security advisory...

GHSA-88XQ-W8CQ-XFG7 Invalid drop of partially-initialized instances in the pooling instance allocator for modules with defined `externref` globals

Impact There exists a bug in the pooling instance allocator in Wasmtime's runtime where a failure to instantiate an instance for a module that defines an externref global will result in an invalid drop of a VMExternRef via an uninitialized pointer. As instance slots may be reused between...

auto-wasi (0.1.0), ceres-executor (>=0.1.0, <=0.2.0) +46 more potentially affected by CVE-2022-23636 +1 more via wasmtime (>=0.7.0, <=0.33.0)

wasmtime CARGO version =0.7.0, =0.1.0, =0.40.1, =0.45.0, =0.10.0, =0.1.0, =0.1.0, =0.1.0, =0.3.3, =0.1.0, =0.2.0 - paxforth 0.1.0 and more Source cves: CVE-2022-23636, CVE-2022-31169 Source advisory: OSV:GHSA-88XQ-W8CQ-XFG7...