CVE-2022-28071

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-28071
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-28071.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-28071
Downstream
Published
2023-08-22T19:16:22Z
Modified
2025-11-12T15:14:36.282846Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A use after free in rreggetnameidx function in radare2 5.4.2 and 5.4.0.

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

Git / github.com/radareorg/radare2

Affected ranges

Type
GIT
Repo
https://github.com/radareorg/radare2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
65448811e5b9582a19cf631e03cfcaa025a92ef5

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

Other

Continuous-Windows
continuous
radare2-windows-nightly
termux

release-5.*

release-5.0.0

Database specific

vanir_signatures

[
    {
        "signature_version": "v1",
        "source": "https://github.com/radareorg/radare2/commit/65448811e5b9582a19cf631e03cfcaa025a92ef5",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "299841649008545053643307439739906985328",
                "286857184336064855953475923478764817276",
                "18253450506604419544264443657519958848",
                "234771459675172271898243148985279256606",
                "291263266287824538086969149510511871096",
                "309026662574847432252566508403860092056",
                "296899059223072874071118598269368743898",
                "307745739328466330377437009518040227601",
                "19970492915802173180195383612696494092",
                "17209228311316028675914183932495879164"
            ]
        },
        "target": {
            "file": "libr/core/anal_tp.c"
        },
        "deprecated": false,
        "signature_type": "Line",
        "id": "CVE-2022-28071-57d0bfe7"
    },
    {
        "signature_version": "v1",
        "source": "https://github.com/radareorg/radare2/commit/65448811e5b9582a19cf631e03cfcaa025a92ef5",
        "digest": {
            "length": 8596.0,
            "function_hash": "322129252283382874101448501016061352206"
        },
        "target": {
            "function": "r_core_anal_type_match",
            "file": "libr/core/anal_tp.c"
        },
        "deprecated": false,
        "signature_type": "Function",
        "id": "CVE-2022-28071-bf3c4de9"
    }
]