CVE-2022-1284

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-1284
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1284.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-1284
Downstream
Related
Published
2022-04-08T19:15:07Z
Modified
2025-09-19T13:32:49.132749Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

heap-use-after-free in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is capable of inducing denial of service.

References

Affected packages

Git / github.com/radare/radare2

Affected ranges

Type
GIT
Repo
https://github.com/radare/radare2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d94100d386e8bc349b500af309e1880447a1e9da
Type
GIT
Repo
https://github.com/radareorg/radare2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
64a82e284dddabaeb549228380103b57dead32a6

Affected versions

0.*

0.10.0
0.10.1
0.10.2
0.10.3
0.10.4
0.10.4-termux4
0.10.5
0.10.6
0.8.6
0.8.8
0.9
0.9.2
0.9.4
0.9.6
0.9.7
0.9.8
0.9.8-rc1
0.9.8-rc2
0.9.8-rc3
0.9.8-rc4
0.9.9

1.*

1.0
1.0.0
1.0.1
1.0.2
1.1.0
1.2.0
1.2.0-git
1.3.0
1.3.0-git
1.4.0
1.5.0
1.6.0

2.*

2.0.0
2.0.1
2.1.0
2.2.0
2.4.0
2.5.0
2.6.0
2.6.9
2.7.0
2.8.0
2.9.0

3.*

3.0.0
3.0.1
3.1.0
3.1.1
3.1.2
3.1.3
3.2.0
3.2.1
3.3.0
3.4.0
3.4.1
3.5.0
3.5.1
3.6.0
3.7.0
3.7.1
3.8.0
3.9.0

4.*

4.0.0
4.1.0
4.1.1
4.2.0
4.2.1
4.3.0
4.3.1
4.4.0
4.5.1

5.*

5.0.0
5.1.0
5.1.1
5.2.0
5.2.1
5.3.0
5.3.1
5.4.0
5.4.0-git
5.4.2
5.5.0
5.5.2
5.5.4
5.6.0
5.6.2
5.6.4
5.6.6

Other

Continuous-Windows
continuous
radare2-windows-nightly
termux

release-5.*

release-5.0.0

Database specific 

{
    "vanir_signatures": [
        {
            "id": "CVE-2022-1284-b3df8cb3",
            "digest": {
                "length": 11111.0,
                "function_hash": "223755163912581408988181133575436396175"
            },
            "signature_version": "v1",
            "target": {
                "file": "libr/core/canal.c",
                "function": "r_core_anal_esil"
            },
            "deprecated": false,
            "signature_type": "Function",
            "source": "https://github.com/radareorg/radare2/commit/64a82e284dddabaeb549228380103b57dead32a6"
        },
        {
            "id": "CVE-2022-1284-cac81986",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "325545319028836108023719862246516062836",
                    "283773290124939486408126331015224203099",
                    "310752946526776581906385464531183211014",
                    "199977024903789125796611798580658526273",
                    "238951406002712139914957256321835952666",
                    "125204805330801788519933447053906018490",
                    "28343061396495719207579248331974013131",
                    "96508554027716260499532132489251991530",
                    "202852783193311370363392248878413037513",
                    "123792101313007820678248904710736060095",
                    "101249473499856189413044754182303831381"
                ]
            },
            "signature_version": "v1",
            "target": {
                "file": "libr/core/canal.c"
            },
            "deprecated": false,
            "signature_type": "Line",
            "source": "https://github.com/radareorg/radare2/commit/64a82e284dddabaeb549228380103b57dead32a6"
        }
    ]
}