CVE-2023-29942 is a segmentation fault vulnerability in llvm-project, specifically within the mlir::Type::isa<mlir::LLVM::LLVMVoidType component, affecting LLVM products. It carries a CVSS score of 5.5 (MEDIUM), indicating a local attack vector with low complexity, requiring user interaction, and leading to high availability impact. There is currently no evidence of active exploitation, no publicly available exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2023-01-12CPE matchmatch criteria | cpe:2.3:a:llvm:llvm:2023-01-12:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
llvm-project commit a0138390 was discovered to contain a segmentation fault via the component mlir::Type::isa<mlir::LLVM::LLVMVoidType.
May 9, 2023llvm: convert-spirv-to-llvm Pass trigger Segmentation fault in LLVMStructType verifier
May 5, 2023