Skip to main content

Llvm CVE-2023-29935

MEDIUM
Reachable Assertion (CWE-617)
2023-05-05 cve@mitre.org
Denial Of Service Llvm
5.5
CVSS 3.1 · NVD
Share

Severity by source

NVD PRIMARY
5.5 MEDIUM
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

1
CVE Published
May 05, 2023 - 15:15 nvd
MEDIUM 5.5

DescriptionNVD

llvm-project commit a0138390 was discovered to contain an assertion failure at !replacements.count(op) && "operation was already replaced.

AnalysisAI

llvm-project commit a0138390 was discovered to contain an assertion failure at !replacements.count(op) && "operation was already replaced. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-617. llvm-project commit a0138390 was discovered to contain an assertion failure at !replacements.count(op) && "operation was already replaced. Affected products include: Llvm.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

More in Llvm

View all
CVE-2023-26924 MEDIUM POC
5.5 Mar 27

LLVM a0dab4950 has a segmentation fault in mlir::outlineSingleBlockRegion. Rated medium severity (CVSS 5.5), this vulner
CVE-2026-13574 LOW POC
1.9 Jun 29

Heap-based buffer overflow in LLVM llvm-project through version 22.1.6 allows a local low-privilege attacker to crash af
CVE-2026-13573 LOW POC
1.9 Jun 29

Stack-based buffer overflow in LLVM's ValueSymbolTable module (llvm-project versions up to 22.1.6) allows a local, low-p
CVE-2023-29942 MEDIUM
5.5 May 05

llvm-project commit a0138390 was discovered to contain a segmentation fault via the component mlir::Type::isa<mlir::LLVM
CVE-2023-29941 MEDIUM
5.5 May 05

llvm-project commit a0138390 was discovered to contain a segmentation fault via the component matchAndRewriteSortOp<mlir
CVE-2023-29939 MEDIUM
5.5 May 05

llvm-project commit a0138390 was discovered to contain a segmentation fault via the component mlir::spirv::TargetEnv::Ta
CVE-2023-29934 MEDIUM
5.5 May 05

llvm-project commit 6c01b5c was discovered to contain a segmentation fault via the component mlir::Type::getDialect(). R
CVE-2023-29933 MEDIUM
5.5 May 05

llvm-project commit bd456297 was discovered to contain a segmentation fault via the component mlir::Block::getArgument.

CVE-2023-29932 MEDIUM
5.5 May 05

llvm-project commit fdbc55a5 was discovered to contain a segmentation fault via the component mlir::IROperand<mlir::OpOp
CVE-2014-2893 LOW
1.9 Apr 23

The GetHTMLRunDir function in the scan-build utility in Clang 3.5 and earlier allows local users to obtain sensitive inf

Same weakness CWE-617 – Reachable Assertion

View all
CVE-2025-15684 MEDIUM POC
5.5
CVE-2016-8864 HIGH
7.5
CVE-2020-12417 HIGH POC
8.8
CVE-2020-6623 HIGH POC
8.8
CVE-2020-6619 HIGH POC
8.8
CVE-2020-6617 HIGH POC
8.8
CVE-2023-37023 HIGH POC
8.6
CVE-2023-37021 HIGH POC
8.6

Same technique Denial Of Service

View all
CVE-2015-5119 CRITICAL POC
9.8
CVE-2011-2462 CRITICAL POC
9.8
CVE-2011-0611 HIGH POC
8.8
CVE-2012-1889 HIGH POC
8.8
CVE-2012-0507 CRITICAL POC
9.8
CVE-2014-1761 HIGH POC
7.8
CVE-2015-5122 CRITICAL POC
9.8
CVE-2011-0609 HIGH POC
7.8

Share

CVE-2023-29935 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy