CVE-2022-0419: fedoraproject fedora NULL Pointer Dereference
CVSS: 5.9v3.0MediumModified
AliasesUBUNTU-CVE-2022-0419
Published 01-02-2022Last modified 02-08-2024
Vulnerability summary
CVE-2022-0419 is a medium (CVSS 5.9) NULL Pointer Dereference vulnerability in fedoraproject fedora. EPSS estimates a 0.93% chance of exploitation in the next 30 days, higher than 60% of scored vulnerabilities. 2 public exploits are recorded.
CVSS score
5.9/10
010
Medium · v3.0 (CVE.org)EPSS score
0.93%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2reference
Advisory lineage
Upstream 0 · Downstream 2 · Related 1Timeline
- 01-02-2022PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.0.
CVSS metrics
6 scores · 3 sources · 3 versionsMedium 5.5Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HSourcesAll 2 agree
- NVDNIST5.5MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Medium 5.9Preferred score · CVE.org (CNA)
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated5.9MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- NVDNIST5.9MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
0.93%
Chance of exploitation in the next 30 days
Percentile
60%
Versus all other CVEs
30-day change
0.00 pp
From 0.94% on 19-09-2026
19-09-202619-10-2026
EPSS score0.93%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
2 foundExploit Reference (huntr.dev)
Maturity: unknown
Exploit Reference (census-labs.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Fedoraproject1 product
- fedoraEOL34 | 35
Radare1 product
- radare2< 5.6.0
Radareorg1 product
- radareorg/radare2≥ unspecified, < 5.6.0
Ubuntu1 product
- radare2All versions (No fix recorded)
4 vendors · 4 products
References
8 links- huntr.dev/bounties/1f84e79d-70e7-4b29-8b48-a108f81c89aaX Refsource CONFIRMREPORTExploitIssue TrackingPatchThird Party Advisory
- github.com/radareorg/radare2/commit/feaa4e7f7399c51ee6f52deb84dc3f795b4035d6X Refsource MISCREPORTPatchThird Party Advisory
- census-labs.com/news/2022/05/24/multiple-vulnerabilities-in-radare2/X Refsource MISCExploitThird Party Advisory