498 lines
22 KiB
JSON
498 lines
22 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-2026-31671",
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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": "2026-03-09T15:48:24.130Z",
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"datePublished": "2026-04-24T14:45:18.669Z",
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"dateUpdated": "2026-11-10T12:45:24.703Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T22:13:23.374Z"
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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\nxfrm_user: fix info leak in build_report()\n\nstruct xfrm_user_report is a __u8 proto field followed by a struct\nxfrm_selector which means there is three \"empty\" bytes of padding, but\nthe padding is never zeroed before copying to userspace. Fix that up by\nzeroing the structure before setting individual member variables."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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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/xfrm/xfrm_user.c"
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],
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{
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],
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{
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"version": "2.6.19",
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"status": "affected"
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{
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"version": "0",
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},
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{
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},
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{
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},
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{
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},
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{
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},
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{
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"version": "6.12.82",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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},
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{
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"version": "6.18.23",
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"lessThanOrEqual": "6.18.*",
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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": "6.19.13",
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"lessThanOrEqual": "6.19.*",
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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": "7.0",
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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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"operator": "OR",
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"negate": false,
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{
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"url": "https://git.kernel.org/stable/c/0616314b3b34f24cbb91da8c6bd8bcdc4c8592f9"
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},
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{
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"url": "https://git.kernel.org/stable/c/e0c8542c3d097ed4205ded51868195d5d6ddac62"
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},
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{
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"url": "https://git.kernel.org/stable/c/ff5ee507302303b15859753c3e0d67d38fd12c88"
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},
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{
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"url": "https://git.kernel.org/stable/c/6c55714c931051cd7f4839c19ce0867179fd22fe"
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},
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{
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"url": "https://git.kernel.org/stable/c/0a30dceb0e1f0c480d2482e6d7cebf8aebb6eb72"
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},
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{
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"url": "https://git.kernel.org/stable/c/d10119968d0e1f2b669604baf2a8b5fdb72fa6b4"
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}
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],
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"title": "xfrm_user: fix info leak in build_report()",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"x_adpType": "supplier",
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"providerMetadata": {
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"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
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"shortName": "siemens-SADP",
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"dateUpdated": "2026-11-10T12:45:24.703Z"
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},
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"affected": [
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{
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"vendor": "Siemens",
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"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)",
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"versions": [
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{
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"status": "affected",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unknown"
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},
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{
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"versions": [
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{
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}
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},
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{
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"vendor": "Siemens",
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"versions": [
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{
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}
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],
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},
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{
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"versions": [
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{
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],
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},
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{
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}
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{
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{
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"versions": [
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{
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"lessThan": "*",
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}
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],
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},
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{
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"versions": [
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{
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}
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},
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{
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{
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}
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],
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},
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{
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{
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"versions": [
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{
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{
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"versions": [
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{
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"versions": [
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{
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"status": "affected",
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"versions": [
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{
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"status": "affected",
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"version": "V3.1.7",
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"lessThan": "*",
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}
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],
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"defaultStatus": "unknown"
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}
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],
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"references": [
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{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
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},
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{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
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},
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{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-457936.html"
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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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"id": "CVE-2026-31671",
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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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},
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{
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"Technical Impact": "partial"
|
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}
|
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],
|
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"version": "2.0.3",
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"timestamp": "2026-11-06T15:23:57.236278Z"
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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": "2026-11-06T15:32:22.092Z"
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}
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}
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]
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}
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} |