CVE-2022-1809

Source
https://cve.org/CVERecord?id=CVE-2022-1809
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1809.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-1809
Downstream
Related
Published
2022-05-21T22:25:09Z
Modified
2026-08-18T15:13:13Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Access of Uninitialized Pointer in radareorg/radare2
Details

Access of Uninitialized Pointer in GitHub repository radareorg/radare2 prior to 5.7.0.

Database specific
{
    "cna_assigner":  "@huntrdev",
    "cwe_ids":  [
        "CWE-824"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1809.json"
}
References

Affected packages

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
Fixed
Database specific
Show details
{
    "cpe":  "cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "5.7.0"
        }
    ],
    "source":  [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

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
5.6.8
Other
Continuous-Windows
continuous
radare2-windows-nightly
termux
wip
release-5.*
release-5.0.0

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1809.json"
vanir_signatures
[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "274350993518243935250399051107368050351",
            "length":  1883
        },
        "id":  "CVE-2022-1809-3e59b20b",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/radareorg/radare2/commit/919e3ac1a13f753c73e7a8e8d8bb4a143218732d",
        "target":  {
            "file":  "libr/anal/vtable.c",
            "function":  "r_anal_list_vtables"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "15297913724301381637513333278330505232",
            "length":  251
        },
        "id":  "CVE-2022-1809-96d882d3",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/radareorg/radare2/commit/919e3ac1a13f753c73e7a8e8d8bb4a143218732d",
        "target":  {
            "file":  "libr/anal/vtable.c",
            "function":  "vtable_is_value_in_text_section"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "187279489082279427459364388926178114758",
            "length":  846
        },
        "id":  "CVE-2022-1809-a264ca27",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/radareorg/radare2/commit/919e3ac1a13f753c73e7a8e8d8bb4a143218732d",
        "target":  {
            "file":  "libr/anal/vtable.c",
            "function":  "vtable_is_addr_vtable_start_msvc"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
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                "136062948860588937687206112449398202351",
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                "267684186855359937251545600025591987033",
                "291132100129085423672754199109861350582",
                "308079471931110937979490222489589061390",
                "185974802480578513297640972164401187679",
                "312370961011581459240763133609346097218",
                "294861216221556539757158815616396888763",
                "9503319499363766973704624688417316313",
                "137337814215009923029740505469639142678",
                "186897044962980269533060504738195067506",
                "159849669032943117015535826873019805027",
                "124022647783164350388908087603765135646",
                "163874340257050486161178057973601970116",
                "278958504916541617165961462362519236809",
                "278241703526716203788590069349045220565",
                "179804046049035564241536273580352088572",
                "97580673614783916748223427719615451317",
                "79079209023074822129832569482026196077",
                "319400609536118351110762770791509642496",
                "49880998965275605165542209752015641583",
                "296084649292160591976998359187834214262",
                "238718658978817167500669068653157124636"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2022-1809-a6441fd0",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/radareorg/radare2/commit/919e3ac1a13f753c73e7a8e8d8bb4a143218732d",
        "target":  {
            "file":  "libr/anal/vtable.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "84666533805981150913885413909294527200",
            "length":  816
        },
        "id":  "CVE-2022-1809-b6d5f2fc",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/radareorg/radare2/commit/919e3ac1a13f753c73e7a8e8d8bb4a143218732d",
        "target":  {
            "file":  "libr/anal/vtable.c",
            "function":  "r_anal_vtable_begin"
        }
    }
]
vanir_signatures_modified
"2026-08-18T15:13:13Z"