120 lines
4.5 KiB
JSON
120 lines
4.5 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"state": "PUBLISHED",
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"cveId": "CVE-2021-4028",
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"assignerShortName": "redhat",
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"dateUpdated": "2024-08-03T17:16:04.248Z",
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"dateReserved": "2021-11-29T00:00:00.000Z",
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"datePublished": "2022-08-24T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"shortName": "redhat",
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"dateUpdated": "2022-12-28T00:00:00.000Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "A flaw in the Linux kernel's implementation of RDMA communications manager listener code allowed an attacker with local access to setup a socket to listen on a high port allowing for a list element to be used after free. Given the ability to execute code, a local attacker could leverage this use-after-free to crash the system or possibly escalate privileges on the system."
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}
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],
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"affected": [
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{
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"vendor": "n/a",
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"product": "kernel",
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"versions": [
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{
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"version": "Fixed in kernel 5.15-rc1",
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"status": "affected"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://lkml.org/lkml/2021/10/4/697"
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},
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{
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bc0bdc5afaa74"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2027201"
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},
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{
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"url": "https://access.redhat.com/security/cve/CVE-2021-4028"
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},
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{
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"url": "https://bugzilla.suse.com/show_bug.cgi?id=1193167#c0"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20221228-0002/"
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"lang": "en",
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"description": "CWE-416 - Use After Free",
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"cweId": "CWE-416"
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}
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]
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}
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]
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},
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"adp": [
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{
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"providerMetadata": {
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T17:16:04.248Z"
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},
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"title": "CVE Program Container",
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"references": [
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