CVE-2023-29942

2023-05-0500:00:00

ubuntu.com

cve-2023-29942

llvm-project

segmentation fault

mlir component

type::isa

llvmvoidtype

dos

universe package

security vulnerability

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.0004 Low

EPSS

Percentile

12.7%

JSON

llvm-project commit a0138390 was discovered to contain a segmentation fault
via the component mlir::Type::isa<mlir::LLVM::LLVMVoidType.

Bugs

<https://github.com/llvm/llvm-project/issues/59990>

Notes

Author	Note
	Priority reason: DoS in mlir tool, not likely exploitable
mdeslaur	issue is in mlir tooling, which is a universe package

OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchllvm-toolchain-13< anyUNKNOWN
ubuntu23.10noarchllvm-toolchain-13< anyUNKNOWN
ubuntu22.04noarchllvm-toolchain-14< anyUNKNOWN
ubuntu23.10noarchllvm-toolchain-14< anyUNKNOWN
ubuntu24.04noarchllvm-toolchain-14< anyUNKNOWN
ubuntu22.04noarchllvm-toolchain-15< anyUNKNOWN
ubuntu23.10noarchllvm-toolchain-15< anyUNKNOWN
ubuntu24.04noarchllvm-toolchain-15< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	22.04	noarch	llvm-toolchain-13	< any	UNKNOWN
ubuntu	23.10	noarch	llvm-toolchain-13	< any	UNKNOWN
ubuntu	22.04	noarch	llvm-toolchain-14	< any	UNKNOWN
ubuntu	23.10	noarch	llvm-toolchain-14	< any	UNKNOWN
ubuntu	24.04	noarch	llvm-toolchain-14	< any	UNKNOWN
ubuntu	22.04	noarch	llvm-toolchain-15	< any	UNKNOWN
ubuntu	23.10	noarch	llvm-toolchain-15	< any	UNKNOWN
ubuntu	24.04	noarch	llvm-toolchain-15	< any	UNKNOWN