CVE-2022-0615 (GCVE-0-2022-0615)
Vulnerability from cvelistv5 – Published: 2022-02-25 18:10 – Updated: 2024-09-16 17:37
VLAI
EPSS
VEX
Title
Use-after-free vulnerability in ESET products for Linux
Summary
Use-after-free in eset_rtp kernel module used in ESET products for Linux allows potential attacker to trigger denial-of-service condition on the system.
Severity
5.9 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.eset.com/en/ca8230 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| ESET, spol. s r.o. | Endpoint Antivirus for Linux |
Affected:
7.1.6.0 , ≤ 7.1.9.0
(custom)
Affected: 8.0.3.0 , ≤ 8.1.5.0 (custom) |
guessed | |
| ESET, spol. s r.o. | ESET Server Security for Linux |
Affected:
7.2.463.0 , ≤ 7.2.574.0
(custom)
Affected: 8.0.375.0 , ≤ 8.1.813.0 (custom) |
guessed |
Date Public
2022-02-24 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T23:32:46.510Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://support.eset.com/en/ca8230"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Endpoint Antivirus for Linux",
"vendor": "ESET, spol. s r.o.",
"versions": [
{
"lessThanOrEqual": "7.1.9.0",
"status": "affected",
"version": "7.1.6.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "8.1.5.0",
"status": "affected",
"version": "8.0.3.0",
"versionType": "custom"
}
]
},
{
"product": "ESET Server Security for Linux",
"vendor": "ESET, spol. s r.o.",
"versions": [
{
"lessThanOrEqual": "7.2.574.0",
"status": "affected",
"version": "7.2.463.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "8.1.813.0",
"status": "affected",
"version": "8.0.375.0",
"versionType": "custom"
}
]
}
],
"datePublic": "2022-02-24T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Use-after-free in eset_rtp kernel module used in ESET products for Linux allows potential attacker to trigger denial-of-service condition on the system."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-02-25T18:10:52.000Z",
"orgId": "4a9b9929-2450-4021-b7b9-469a0255b215",
"shortName": "ESET"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://support.eset.com/en/ca8230"
}
],
"source": {
"advisory": "ca8230",
"discovery": "INTERNAL"
},
"title": "Use-after-free vulnerability in ESET products for Linux",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@eset.com",
"DATE_PUBLIC": "2022-02-24T14:00:00.000Z",
"ID": "CVE-2022-0615",
"STATE": "PUBLIC",
"TITLE": "Use-after-free vulnerability in ESET products for Linux"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Endpoint Antivirus for Linux",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "7.1.6.0",
"version_value": "7.1.9.0"
},
{
"version_affected": "\u003c=",
"version_name": "8.0.3.0",
"version_value": "8.1.5.0"
}
]
}
},
{
"product_name": "ESET Server Security for Linux",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "7.2.463.0",
"version_value": "7.2.574.0"
},
{
"version_affected": "\u003c=",
"version_name": "8.0.375.0",
"version_value": "8.1.813.0"
}
]
}
}
]
},
"vendor_name": "ESET, spol. s r.o."
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Use-after-free in eset_rtp kernel module used in ESET products for Linux allows potential attacker to trigger denial-of-service condition on the system."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-416 Use After Free"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://support.eset.com/en/ca8230",
"refsource": "MISC",
"url": "https://support.eset.com/en/ca8230"
}
]
},
"source": {
"advisory": "ca8230",
"discovery": "INTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "4a9b9929-2450-4021-b7b9-469a0255b215",
"assignerShortName": "ESET",
"cveId": "CVE-2022-0615",
"datePublished": "2022-02-25T18:10:52.569Z",
"dateReserved": "2022-02-15T00:00:00.000Z",
"dateUpdated": "2024-09-16T17:37:36.148Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2022-0615",
"date": "2026-09-17",
"epss": "0.00833",
"percentile": "0.5595"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"product": "Endpoint Antivirus for Linux",
"vendor": "ESET, spol. s r.o.",
"versions": [
{
"lessThanOrEqual": "7.1.9.0",
"status": "affected",
"version": "7.1.6.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "8.1.5.0",
"status": "affected",
"version": "8.0.3.0",
"versionType": "custom"
}
]
},
{
"product": "ESET Server Security for Linux",
"vendor": "ESET, spol. s r.o.",
"versions": [
{
"lessThanOrEqual": "7.2.574.0",
"status": "affected",
"version": "7.2.463.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "8.1.813.0",
"status": "affected",
"version": "8.0.375.0",
"versionType": "custom"
}
]
}
],
"source": "security@eset.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:linux_kernel:*:*",
"matchCriteriaId": "E41D49EC-3B1B-49BC-8D59-50F1647E35F1",
"versionEndIncluding": "7.1.9.0",
"versionStartIncluding": "7.1.6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:linux_kernel:*:*",
"matchCriteriaId": "BBEA2508-33B5-4A26-A778-594F354D7060",
"versionEndIncluding": "8.1.5.0",
"versionStartIncluding": "8.0.3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:eset:server_security:*:*:*:*:*:linux_kernel:*:*",
"matchCriteriaId": "9DA6CBF9-ED82-4664-AF00-4118F3049A33",
"versionEndIncluding": "7.2.574.0",
"versionStartIncluding": "7.2.463.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:eset:server_security:*:*:*:*:*:linux_kernel:*:*",
"matchCriteriaId": "F1EF33A8-6CB1-447E-8D01-08A036141BA8",
"versionEndIncluding": "8.1.813.0",
"versionStartIncluding": "8.0.375.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Use-after-free in eset_rtp kernel module used in ESET products for Linux allows potential attacker to trigger denial-of-service condition on the system."
},
{
"lang": "es",
"value": "Un uso de memoria previamente liberada en el m\u00f3dulo del kernel eset_rtp usado en los productos ESET para Linux permite a un potencial atacante desencadenar una condici\u00f3n de denegaci\u00f3n de servicio en el sistema.\n"
}
],
"id": "CVE-2022-0615",
"lastModified": "2026-06-17T04:20:56.453",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6,
"source": "security@eset.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-02-25T19:15:19.803",
"references": [
{
"source": "security@eset.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.eset.com/en/ca8230"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://support.eset.com/en/ca8230"
}
],
"sourceIdentifier": "security@eset.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-416"
}
],
"source": "security@eset.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-416"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T13:07:11+00:00",
"cve": "CVE-2022-0615",
"id": "CVE-2022-0615",
"initial_release_date": "2022-02-24T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Use-after-free vulnerability in ESET products for Linux",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-0615.json",
"version": "3"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…