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Fencer Vulns
medium 5.9

CVE-2022-0419 json

NULL Pointer Dereference in radareorg/radare2

published 2022-02-01 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-15561

cvss
5.9
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 60%
public exploits
0
none known

Summary

NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.0.

Patch / fix

  • radareorg radareorg/radare2 5.6.0
  • radare2 openSUSE Tumbleweed 5.7.0-1.1

opensuse advisories openSUSE-SU-2024:12173-1

  • radare2 Alpine 3.24, Alpine 3.23, Alpine 3.22 +4 more 5.6.0-r0

alpine advisories ALPINE-CVE-2022-0419

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • radare2 Arch Linux 5.6-1

arch linux advisories AVG-2748

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-0419 updated cvss 4.0

radare2: NULL pointer dereference in load_buffer() in bin_xnu_kernelcache.c

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.93% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • huntr.dev https://huntr.dev/bounties/1f84e79d-70e7-4b29-8b48-a108f81c89aa referenced PoC, tagged "exploit" by a source, unverified
  • census-labs.com https://census-labs.com/news/2022/05/24/multiple-vulnerabilities-in-radare2/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.0 5.9 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P

Affected products

  • radareorg radareorg/radare2

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.