FKIE_CVE-2022-23090
Vulnerability from fkie_nvd - Published: 2024-02-15 06:15 - Updated: 2025-06-04 21:59
Severity ?
Summary
The aio_aqueue function, used by the lio_listio system call, fails to release a reference to a credential in an error case.
An attacker may cause the reference count to overflow, leading to a use after free (UAF).
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| freebsd | freebsd | 12.3 | |
| freebsd | freebsd | 12.3 | |
| freebsd | freebsd | 12.3 | |
| freebsd | freebsd | 12.3 | |
| freebsd | freebsd | 12.3 | |
| freebsd | freebsd | 12.3 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 | |
| freebsd | freebsd | 13.0 |
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The aio_aqueue function, used by the lio_listio system call, fails to release a reference to a credential in an error case.\n\nAn attacker may cause the reference count to overflow, leading to a use after free (UAF)."
},
{
"lang": "es",
"value": "La funci\u00f3n aio_aqueue, utilizada por la llamada al sistema lio_listio, no puede liberar una referencia a una credencial en un caso de error. Un atacante puede provocar que el recuento de referencias se desborde, lo que provocar\u00e1 un use after free (UAF)."
}
],
"id": "CVE-2022-23090",
"lastModified": "2025-06-04T21:59:04.990",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
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"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
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},
"published": "2024-02-15T06:15:45.103",
"references": [
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"source": "secteam@freebsd.org",
"tags": [
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"url": "https://security.freebsd.org/advisories/FreeBSD-SA-22:10.aio.asc"
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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