178 lines
7.5 KiB
JSON
178 lines
7.5 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-2022-48832",
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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": "2024-07-16T11:38:08.904Z",
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"datePublished": "2024-07-16T11:44:15.305Z",
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"dateUpdated": "2026-05-11T18:48:00.458Z"
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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": "In the Linux kernel, the following vulnerability has been resolved:\n\naudit: don't deref the syscall args when checking the openat2 open_how::flags\n\nAs reported by Jeff, dereferencing the openat2 syscall argument in\naudit_match_perm() to obtain the open_how::flags can result in an\noops/page-fault. This patch fixes this by using the open_how struct\nthat we store in the audit_context with audit_openat2_how().\n\nIndependent of this patch, Richard Guy Briggs posted a similar patch\nto the audit mailing list roughly 40 minutes after this patch was\nposted."
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}
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"kernel/auditsc.c"
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],
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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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"versionType": "semver"
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},
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{
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"version": "5.16.10",
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"lessThanOrEqual": "5.16.*",
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"status": "unaffected",
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},
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{
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"version": "5.17",
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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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"versionStartIncluding": "5.16",
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"versionEndExcluding": "5.16.10"
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"references": [
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"url": "https://git.kernel.org/stable/c/310c9ddfdf1f8d3c9834f02175eae79c8b254b6c"
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"url": "https://git.kernel.org/stable/c/7a82f89de92aac5a244d3735b2bd162c1147620c"
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}
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],
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"title": "audit: don't deref the syscall args when checking the openat2 open_how::flags",
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"dateUpdated": "2024-08-03T15:25:01.555Z"
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"type": "ssvc",
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"content": {
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"id": "CVE-2022-48832",
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"role": "CISA Coordinator",
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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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"version": "2.0.3",
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"timestamp": "2024-09-10T16:57:24.239551Z"
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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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