CVE-2023-29933 — Out-of-bounds Read in Llvm

CWE-125 — Out-of-bounds Read8 documents7 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 95.90%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
LlvmDebian Llvm-toolchain-13Debian Llvm-toolchain-14+3 more
Timeline
PublishedMay 5
Latest updateJul 27

Description

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

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages6 packages

▶NVDllvm/llvm2022-12-11

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
OSV
llvm-toolchain-13, llvm-toolchain-14, llvm-toolchain-15 vulnerabilities↗2023-07-27
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GHSA
GHSA-6wqm-qcpc-57pm: llvm-project commit bd456297 was discovered to contain a segmentation fault via the component mlir::Block::getArgument↗2023-05-05
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OSV
CVE-2023-29933: llvm-project commit bd456297 was discovered to contain a segmentation fault via the component mlir::Block::getArgument↗2023-05-05
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📋Vendor Advisories

4
Ubuntu
LLVM Toolchain vulnerabilities↗2023-07-27
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Microsoft
llvm-project commit bd456297 was discovered to contain a segmentation fault via the component mlir::Block::getArgument.↗2023-05-09
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Red Hat
llvm: one shot bufferize crashed with segmentation fault↗2023-05-05
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Debian
CVE-2023-29933: llvm-toolchain-13 - llvm-project commit bd456297 was discovered to contain a segmentation fault via ...↗2023
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