175 lines
6.8 KiB
JSON
175 lines
6.8 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-2022-2601",
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"assignerShortName": "redhat",
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"dateUpdated": "2026-05-27T14:04:59.552Z",
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"dateReserved": "2022-08-01T00:00:00.000Z",
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"datePublished": "2022-12-14T00:00:00.000Z"
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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": "2023-11-25T12:06:24.538Z"
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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 buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead to an overflow when calculating the max_glyph_size value, allocating a smaller than needed buffer for the glyph, this further leads to a buffer overflow and a heap based out-of-bounds write. An attacker may use this vulnerability to circumvent the secure boot mechanism."
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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": "grub2",
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"versions": [
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{
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"version": "grub2 2.06 and lower",
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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://bugzilla.redhat.com/show_bug.cgi?id=2112975#c0"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20230203-0004/"
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},
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{
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"name": "GLSA-202311-14",
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"tags": [
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"vendor-advisory"
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],
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"url": "https://security.gentoo.org/glsa/202311-14"
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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-122->CWE-787",
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"cweId": "CWE-122"
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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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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-22T01:13:28.591Z"
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},
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"references": [
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{
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"url": "https://arstechnica.com/security/2024/08/a-patch-microsoft-spent-2-years-preparing-is-making-a-mess-for-some-linux-users/"
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},
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{
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"tags": [
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"x_transferred"
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],
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2112975#c0"
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},
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{
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"tags": [
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"x_transferred"
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],
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"url": "https://security.netapp.com/advisory/ntap-20230203-0004/"
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},
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{
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"name": "GLSA-202311-14",
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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://security.gentoo.org/glsa/202311-14"
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}
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],
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"title": "CVE Program Container",
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"x_generator": {
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"engine": "ADPogram 0.0.1"
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}
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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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"cweId": "CWE-122",
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"lang": "en",
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"description": "CWE-122 Heap-based Buffer Overflow"
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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-787",
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"lang": "en",
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"description": "CWE-787 Out-of-bounds Write"
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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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"cvssV3_1": {
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"scope": "CHANGED",
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"version": "3.1",
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"baseScore": 8.6,
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"attackVector": "LOCAL",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
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"integrityImpact": "HIGH",
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"userInteraction": "REQUIRED",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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}
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},
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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": "2025-05-20T15:43:38.484246Z",
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"id": "CVE-2022-2601",
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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": "total"
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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": "2026-05-27T14:04:59.552Z"
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}
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}
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]
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}
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} |