CVE-2022-1678 (GCVE-0-2022-1678)
Vulnerability from cvelistv5
Published
2022-05-25 14:49
Modified
2024-08-03 00:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-911 - Improper Update of Reference Count
Summary
An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:10:03.820Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=61"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://lore.kernel.org/all/20200602080425.93712-1-kerneljasonxing%40gmail.com/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25a"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://gitee.com/anolis/cloud-kernel/commit/bed537da691b"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://anas.openanolis.cn/cves/detail/CVE-2022-1678"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://anas.openanolis.cn/errata/detail/ANSA-2022:0143"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20220715-0001/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "kernel",
"vendor": "n/a",
"versions": [
{
"lessThan": "unspecified",
"status": "affected",
"version": "4.18",
"versionType": "custom"
},
{
"lessThanOrEqual": "4.19",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients."
}
],
"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-911",
"description": "CWE-911 Improper Update of Reference Count",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-07-15T15:06:58.000Z",
"orgId": "cb8f1db9-b4b1-487b-a760-f65c4f368d8e",
"shortName": "Anolis"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=61"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://lore.kernel.org/all/20200602080425.93712-1-kerneljasonxing%40gmail.com/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25a"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://gitee.com/anolis/cloud-kernel/commit/bed537da691b"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://anas.openanolis.cn/cves/detail/CVE-2022-1678"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://anas.openanolis.cn/errata/detail/ANSA-2022:0143"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://security.netapp.com/advisory/ntap-20220715-0001/"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@openanolis.org",
"ID": "CVE-2022-1678",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "kernel",
"version": {
"version_data": [
{
"version_affected": "\u003e=",
"version_value": "4.18"
},
{
"version_affected": "\u003c=",
"version_value": "4.19"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients."
}
]
},
"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-911 Improper Update of Reference Count"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://bugzilla.openanolis.cn/show_bug.cgi?id=61",
"refsource": "CONFIRM",
"url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=61"
},
{
"name": "https://lore.kernel.org/all/20200602080425.93712-1-kerneljasonxing@gmail.com/",
"refsource": "MISC",
"url": "https://lore.kernel.org/all/20200602080425.93712-1-kerneljasonxing@gmail.com/"
},
{
"name": "https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25a",
"refsource": "MISC",
"url": "https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25a"
},
{
"name": "https://gitee.com/anolis/cloud-kernel/commit/bed537da691b",
"refsource": "MISC",
"url": "https://gitee.com/anolis/cloud-kernel/commit/bed537da691b"
},
{
"name": "https://anas.openanolis.cn/cves/detail/CVE-2022-1678",
"refsource": "MISC",
"url": "https://anas.openanolis.cn/cves/detail/CVE-2022-1678"
},
{
"name": "https://anas.openanolis.cn/errata/detail/ANSA-2022:0143",
"refsource": "MISC",
"url": "https://anas.openanolis.cn/errata/detail/ANSA-2022:0143"
},
{
"name": "https://security.netapp.com/advisory/ntap-20220715-0001/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20220715-0001/"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "cb8f1db9-b4b1-487b-a760-f65c4f368d8e",
"assignerShortName": "Anolis",
"cveId": "CVE-2022-1678",
"datePublished": "2022-05-25T14:49:30.000Z",
"dateReserved": "2022-05-12T00:00:00.000Z",
"dateUpdated": "2024-08-03T00:10:03.820Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…