CVE-2022-1052 — Heap-based Buffer Overflow in Radare2

CWE-122 — Heap-based Buffer OverflowCWE-787 — Out-of-bounds WriteCWE-125 — Out-of-bounds ReadCWE-706 — Use of Incorrectly-Resolved Name or Reference8 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 64.45%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Radareorg Radare2Radare Radare2Debian Radare2
Timeline
PublishedMar 24
Latest updateSep 15

Description

Heap Buffer Overflow in iterate_chained_fixups in GitHub repository radareorg/radare2 prior to 5.6.6.

CVSS vector

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

Affected Packages3 packages

▶CVEListV5radareorg/radareorg_radare2unspecified — 5.6.6
▶NVDradare/radare2< 5.6.6
▶debiandebian/radare2< radare2 5.9.0+dfsg-1 (sid)

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-v694-r254-m866: Heap Buffer Overflow in iterate_chained_fixups in GitHub repository radareorg/radare2 prior to 5↗2022-03-25
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OSV
CVE-2022-1052: Heap Buffer Overflow in iterate_chained_fixups in GitHub repository radareorg/radare2 prior to 5↗2022-03-24
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📋Vendor Advisories

5
Red Hat
kernel: UM: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK↗2025-09-15
▶
Red Hat
kernel: LoongArch: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK↗2025-06-18
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Red Hat
kernel: MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK↗2025-06-18
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Red Hat
kernel: sh: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK↗2024-12-27
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Debian
CVE-2022-1052: radare2 - Heap Buffer Overflow in iterate_chained_fixups in GitHub repository radareorg/ra...↗2022
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