231 lines
8.7 KiB
JSON
231 lines
8.7 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"state": "PUBLISHED",
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"cveId": "CVE-2022-3636",
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"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"assignerShortName": "VulDB",
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"dateUpdated": "2026-07-28T16:51:44.501Z",
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"dateReserved": "2022-10-21T00:00:00.000Z",
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"datePublished": "2022-10-21T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"shortName": "VulDB",
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"dateUpdated": "2026-07-28T16:51:44.501Z"
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},
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"title": "Linux Kernel Ethernet mtk_ppe.c __mtk_ppe_check_skb use after free",
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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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"cweId": "CWE-416",
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"lang": "en",
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"description": "Use After Free"
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}
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]
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},
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-119",
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"lang": "en",
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"description": "Memory Corruption"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "Linux",
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"product": "Kernel",
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"versions": [
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{
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"version": "33fc42de33278b2b3ec6f3390512987bc29a62b7",
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"status": "affected"
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}
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],
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"cpes": [
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"cpe:2.3:o:linux:kernel:*:*:*:*:*:*:*:*"
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],
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"modules": [
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"Ethernet Handler"
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]
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}
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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 vulnerability was identified in Linux Kernel 33fc42de33278b2b3ec6f3390512987bc29a62b7. This affects the function __mtk_ppe_check_skb of the file drivers/net/ethernet/mediatek/mtk_ppe.c of the component Ethernet Handler. Such manipulation leads to use after free. The name of the patch is 17a5f6a78dc7b8db385de346092d7d9f9dc24df6. It is best practice to apply a patch to resolve this issue. No released Linux Kernel version was ever affected by this CVE."
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"version": "4.0",
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"baseScore": 5.1,
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"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X",
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"cvssV3_1": {
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"version": "3.1",
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"baseScore": 5.5,
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C",
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"cvssV3_0": {
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"version": "3.0",
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"baseScore": 5.5,
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"vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C",
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"cvssV2_0": {
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"version": "2.0",
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"baseScore": 4.9,
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"vectorString": "AV:A/AC:M/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C"
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}
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}
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],
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"timeline": [
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{
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"time": "2022-10-21T00:00:00.000Z",
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"lang": "en",
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"value": "Advisory disclosed"
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},
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{
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"time": "2022-10-21T00:00:00.000Z",
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"lang": "en",
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"value": "CVE reserved"
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},
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{
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"time": "2022-10-21T02:00:00.000Z",
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"lang": "en",
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"value": "VulDB entry created"
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},
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{
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"time": "2026-07-28T18:56:36.000Z",
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"lang": "en",
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"value": "VulDB entry last update"
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}
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],
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"references": [
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{
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"url": "https://vuldb.com/vuln/211935",
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"name": "VDB-211935 | Linux Kernel Ethernet mtk_ppe.c __mtk_ppe_check_skb use after free",
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"tags": [
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"vdb-entry",
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"technical-description"
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]
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},
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{
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"url": "https://vuldb.com/vuln/211935/cti",
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"name": "VDB-211935 | CTI Indicators (IOB, IOC, IOA)",
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"tags": [
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"signature",
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"permissions-required"
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]
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},
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{
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"url": "https://vuldb.com/cve/CVE-2022-3636",
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"name": "CVE-2022-3636 | CVE Analysis and Report",
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"tags": [
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"third-party-advisory"
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]
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},
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{
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/pabeni/net-next.git/commit/?id=17a5f6a78dc7b8db385de346092d7d9f9dc24df6",
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"tags": [
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"patch"
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]
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},
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{
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"url": "https://www.kernel.org/",
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"tags": [
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"product"
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]
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}
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],
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"tags": [
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"x_open-source"
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],
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"x_generator": [
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"VulDB PVTS v202607"
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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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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T01:14:03.212Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/pabeni/net-next.git/commit/?id=17a5f6a78dc7b8db385de346092d7d9f9dc24df6",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://vuldb.com/?id.211935",
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"tags": [
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"x_transferred"
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]
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},
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{
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"name": "DSA-5333",
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"tags": [
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"vendor-advisory",
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"x_transferred"
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],
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"url": "https://www.debian.org/security/2023/dsa-5333"
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}
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]
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},
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-04-14T17:07:51.608381Z",
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"id": "CVE-2022-3636",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-04-15T13:25:07.505Z"
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}
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}
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]
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}
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} |