PT-2024-25770 · Bytecode Alliance+2 · Wasm-Micro-Runtime+2

Mobscenezo · Published 2024-04-23 · Updated 2025-06-13 · CVE-2024-34251

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Bytecode Alliance wasm-micro-runtime version 2.0.0

Description An out-of-bound memory read issue was discovered, allowing a remote attacker to cause a denial of service via the block type get arity function in core/iwasm/interpreter/wasm.h.

Recommendations For Bytecode Alliance wasm-micro-runtime version 2.0.0, consider disabling the block type get arity function as a temporary workaround until a patch is available.

Exploit

Fix

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2025-02747

CVE-2024-34251

USN-7250-1

Affected Products

Linuxmint

Ubuntu

Wasm-Micro-Runtime

References · 20

• 🔥 https://github.com/bytecodealliance/wasm-micro-runtime/issues/3347 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-34251 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-34251 · Security Note
• https://ubuntu.com/security/CVE-2023-22497 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-18838 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-02747 · Security Note
• https://ubuntu.com/security/CVE-2024-23722 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-18837 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-34250 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-7250-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7250-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-18836 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-34251 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2024-34251 · Security Note
• https://ubuntu.com/security/CVE-2024-34251 · Vendor Advisory