185 lines
8.3 KiB
JSON
185 lines
8.3 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-2026-23347",
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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": "2026-01-13T15:37:45.999Z",
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"datePublished": "2026-03-25T10:27:33.753Z",
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"dateUpdated": "2026-05-11T22:05:06.123Z"
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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": "2026-05-11T22:05:06.123Z"
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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\ncan: usb: f81604: correctly anchor the urb in the read bulk callback\n\nWhen submitting an urb, that is using the anchor pattern, it needs to be\nanchored before submitting it otherwise it could be leaked if\nusb_kill_anchored_urbs() is called. This logic is correctly done\nelsewhere in the driver, except in the read bulk callback so do that\nhere also."
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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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"drivers/net/can/usb/f81604.c"
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],
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"versions": [
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{
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"version": "88da17436973e463bed59bea79771fb03a21555e",
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"lessThan": "54ee74307165b348b2fddcd7942eb48fb4ee1237",
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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": "88da17436973e463bed59bea79771fb03a21555e",
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"lessThan": "c001214e12202338425d6dda5d2a1919d674282d",
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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": "88da17436973e463bed59bea79771fb03a21555e",
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"lessThan": "f6d80b104f904a6da922907394eec66d3e2ffc57",
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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": "88da17436973e463bed59bea79771fb03a21555e",
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"lessThan": "7724645c4792914cd07f36718816c5369cc57970",
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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": "88da17436973e463bed59bea79771fb03a21555e",
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"lessThan": "952caa5da10bed22be09612433964f6877ba0dde",
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"status": "affected",
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"versionType": "git"
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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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"drivers/net/can/usb/f81604.c"
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],
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"versions": [
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{
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"version": "6.5",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "6.5",
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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": "6.6.130",
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"lessThanOrEqual": "6.6.*",
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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": "6.12.77",
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"lessThanOrEqual": "6.12.*",
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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": "6.18.17",
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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": "6.19.7",
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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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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.5",
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"versionEndExcluding": "6.6.130"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.5",
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"versionEndExcluding": "6.12.77"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.5",
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"versionEndExcluding": "6.18.17"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.5",
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"versionEndExcluding": "6.19.7"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.5",
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"versionEndExcluding": "7.0"
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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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"references": [
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{
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"url": "https://git.kernel.org/stable/c/54ee74307165b348b2fddcd7942eb48fb4ee1237"
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},
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{
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"url": "https://git.kernel.org/stable/c/c001214e12202338425d6dda5d2a1919d674282d"
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},
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{
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"url": "https://git.kernel.org/stable/c/f6d80b104f904a6da922907394eec66d3e2ffc57"
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},
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{
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"url": "https://git.kernel.org/stable/c/7724645c4792914cd07f36718816c5369cc57970"
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},
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{
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"url": "https://git.kernel.org/stable/c/952caa5da10bed22be09612433964f6877ba0dde"
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}
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],
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"title": "can: usb: f81604: correctly anchor the urb in the read bulk callback",
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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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}
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} |