CVE-2020-21490

MEDIUM

GNU Binutils < 2.34 - Memory Leak in MicroBlaze Disassembler

Title source: llm
STIX 2.1

Description

An issue was discovered in GNU Binutils 2.34. It is a memory leak when process microblaze-dis.c. This one will consume memory on each insn disassembled.

References (3)

Core 3

Scores

CVSS v3 5.5
EPSS 0.0002
EPSS Percentile 6.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (1)
gnu/binutils < 2.34
Published Aug 22, 2023
Tracked Since Feb 18, 2026