261 lines
11 KiB
JSON
261 lines
11 KiB
JSON
{
|
|
"containers": {
|
|
"cna": {
|
|
"affected": [
|
|
{
|
|
"product": "kernel",
|
|
"vendor": "n/a",
|
|
"versions": [
|
|
{
|
|
"status": "affected",
|
|
"version": "kernel 5.16-rc4"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on the system. This flaw affects Linux kernel versions prior to 5.16-rc4."
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-416",
|
|
"description": "CWE-416",
|
|
"lang": "en",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"dateUpdated": "2022-07-25T16:42:48.000Z",
|
|
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
|
|
"shortName": "redhat"
|
|
},
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2029923"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=054aa8d439b9"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2940-1] linux security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html"
|
|
},
|
|
{
|
|
"name": "DSA-5096",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_DEBIAN"
|
|
],
|
|
"url": "https://www.debian.org/security/2022/dsa-5096"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM"
|
|
],
|
|
"url": "https://security.netapp.com/advisory/ntap-20220217-0005/"
|
|
}
|
|
],
|
|
"x_legacyV4Record": {
|
|
"CVE_data_meta": {
|
|
"ASSIGNER": "secalert@redhat.com",
|
|
"ID": "CVE-2021-4083",
|
|
"STATE": "PUBLIC"
|
|
},
|
|
"affects": {
|
|
"vendor": {
|
|
"vendor_data": [
|
|
{
|
|
"product": {
|
|
"product_data": [
|
|
{
|
|
"product_name": "kernel",
|
|
"version": {
|
|
"version_data": [
|
|
{
|
|
"version_value": "kernel 5.16-rc4"
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
},
|
|
"vendor_name": "n/a"
|
|
}
|
|
]
|
|
}
|
|
},
|
|
"data_format": "MITRE",
|
|
"data_type": "CVE",
|
|
"data_version": "4.0",
|
|
"description": {
|
|
"description_data": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on the system. This flaw affects Linux kernel versions prior to 5.16-rc4."
|
|
}
|
|
]
|
|
},
|
|
"problemtype": {
|
|
"problemtype_data": [
|
|
{
|
|
"description": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "CWE-416"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"references": {
|
|
"reference_data": [
|
|
{
|
|
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=2029923",
|
|
"refsource": "MISC",
|
|
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2029923"
|
|
},
|
|
{
|
|
"name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=054aa8d439b9",
|
|
"refsource": "MISC",
|
|
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=054aa8d439b9"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2940-1] linux security update",
|
|
"refsource": "MLIST",
|
|
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update",
|
|
"refsource": "MLIST",
|
|
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html"
|
|
},
|
|
{
|
|
"name": "DSA-5096",
|
|
"refsource": "DEBIAN",
|
|
"url": "https://www.debian.org/security/2022/dsa-5096"
|
|
},
|
|
{
|
|
"name": "https://www.oracle.com/security-alerts/cpujul2022.html",
|
|
"refsource": "MISC",
|
|
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
|
|
},
|
|
{
|
|
"name": "https://security.netapp.com/advisory/ntap-20220217-0005/",
|
|
"refsource": "CONFIRM",
|
|
"url": "https://security.netapp.com/advisory/ntap-20220217-0005/"
|
|
}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"providerMetadata": {
|
|
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"shortName": "CVE",
|
|
"dateUpdated": "2024-08-03T17:16:03.848Z"
|
|
},
|
|
"title": "CVE Program Container",
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2029923"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=054aa8d439b9"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2940-1] linux security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html"
|
|
},
|
|
{
|
|
"name": "DSA-5096",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_DEBIAN",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://www.debian.org/security/2022/dsa-5096"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://security.netapp.com/advisory/ntap-20220217-0005/"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"cveMetadata": {
|
|
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
|
|
"assignerShortName": "redhat",
|
|
"cveId": "CVE-2021-4083",
|
|
"datePublished": "2022-01-18T16:51:46.000Z",
|
|
"dateReserved": "2021-12-09T00:00:00.000Z",
|
|
"dateUpdated": "2024-08-03T17:16:03.848Z",
|
|
"state": "PUBLISHED"
|
|
},
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.1"
|
|
} |