313 lines
13 KiB
JSON
313 lines
13 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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"cveId": "CVE-2023-52735",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2024-05-21T15:19:24.232Z",
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"datePublished": "2024-05-21T15:22:59.893Z",
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"dateUpdated": "2026-05-23T15:26:46.476Z"
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},
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"dateUpdated": "2026-05-23T15:26:46.476Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself\n\nsock_map proto callbacks should never call themselves by design. Protect\nagainst bugs like [1] and break out of the recursive loop to avoid a stack\noverflow in favor of a resource leak.\n\n[1] https://lore.kernel.org/all/00000000000073b14905ef2e7401@google.com/"
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}
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"programFiles": [
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"net/core/sock_map.c"
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],
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},
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{
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"version": "0580e47c8895a4d61ee095f086cba1ded7ca5e7f",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "5.15.3",
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"lessThan": "5.15.95",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "5.14.19",
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"lessThan": "5.15",
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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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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"net/core/sock_map.c"
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],
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"versions": [
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{
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"version": "5.16",
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"status": "affected"
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},
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{
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"version": "0",
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"status": "unaffected",
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},
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{
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"version": "5.15.95",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.13",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.2",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/f312367f5246e04df564d341044286e9e37a97ba"
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},
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{
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"url": "https://git.kernel.org/stable/c/7499859881488da97589f3c79cc66fa75748ad49"
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},
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"url": "https://git.kernel.org/stable/c/5b4a79ba65a1ab479903fff2e604865d229b70a9"
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}
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],
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"title": "bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself",
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"x_generator": {
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"engine": "bippy-1.2.0"
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{
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"problemTypes": [
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-120",
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"lang": "en",
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"description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"
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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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{
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"vendor": "linux",
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{
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 9.1,
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"attackVector": "NETWORK",
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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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": "2025-01-16T20:47:22.743454Z",
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"id": "CVE-2023-52735",
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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": "yes"
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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": "2025-07-30T13:34:33.705Z"
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"dateUpdated": "2024-08-02T23:11:35.223Z"
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},
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"title": "CVE Program Container",
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"references": [
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