256 lines
12 KiB
JSON
256 lines
12 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-2026-68181",
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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": "2026-07-30T09:28:09.373Z",
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"datePublished": "2026-08-10T11:59:52.724Z",
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"dateUpdated": "2026-08-23T12:46:04.934Z"
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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": "2026-08-23T12:46:04.934Z"
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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\nmei: bus: access mei_device under device_lock on cleanup\n\nFix couple of problems in mei_cl_bus_dev_release():\n\nmei_cl_flush_queues() is running without lock.\nbus->file_list access after mei_dev_bus_put(bus) can become a\nuse-after-free if this was the last reference to bus.\n\nProtect queues cleanup and WARN traversal by device lock there\nto avoid the concurrent access problems.\nMove WARN traversal before mei_dev_bus_put(bus).\n\nThis file uses bus variable name for mei_device, adjust\ncode of mei_cl_bus_dev_release() to use bus variable too."
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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/misc/mei/bus.c"
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],
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"versions": [
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{
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"version": "6f2a6ef86b23a30b92ad57981de537bce67bfa45",
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"lessThan": "02e3a755086db847d795f2593ebc45e8ee4f1755",
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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": "24f4ceeaeee7983c07590149556a0e33efe2ec90",
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"lessThan": "441559d4c595f839b39f0ab6a4ae628427c2fd9e",
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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": "612c8d21ce6e37b73f3106aec7ffa35959d40261",
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"lessThan": "c88c030a324c9018b77894a19b2564eb66862020",
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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": "35e8a426b16adbecae7a4e0e3c00fc8d0273db53",
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"lessThan": "59dd34854202d9a3faaa87a85205e553fe7150e1",
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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": "35e8a426b16adbecae7a4e0e3c00fc8d0273db53",
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"lessThan": "7cf79e8d682fe93777268f029668ce5e214237fd",
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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": "35e8a426b16adbecae7a4e0e3c00fc8d0273db53",
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"lessThan": "f112ea910e554d58b4b39a4492b7d302f0f4204f",
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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": "2f29dce5a5ae06a7db32e4491d72269329a86eeb",
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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": "28de6ca5276a94b0589ae1bf026b89fa0eaf14c0",
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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": "6.1.149",
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"lessThan": "6.1.184",
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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": "6.6.103",
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"lessThan": "6.6.148",
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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": "6.12.43",
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"lessThan": "6.12.101",
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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": "6.15.11",
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"lessThan": "6.16",
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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": "6.16.2",
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"lessThan": "6.17",
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"status": "affected",
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"versionType": "semver"
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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/misc/mei/bus.c"
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],
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"versions": [
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{
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"version": "6.17",
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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": "6.17",
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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": "6.1.184",
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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": "6.6.148",
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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": "6.12.101",
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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": "6.18.42",
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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": "7.1.6",
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"lessThanOrEqual": "7.1.*",
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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": "7.2",
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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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"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": "6.1.149",
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"versionEndExcluding": "6.1.184"
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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": "6.6.103",
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"versionEndExcluding": "6.6.148"
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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": "6.12.43",
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"versionEndExcluding": "6.12.101"
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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": "6.17",
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"versionEndExcluding": "6.18.42"
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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": "6.17",
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"versionEndExcluding": "7.1.6"
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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": "6.17",
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"versionEndExcluding": "7.2"
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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": "6.15.11"
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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": "6.16.2"
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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/02e3a755086db847d795f2593ebc45e8ee4f1755"
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},
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{
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"url": "https://git.kernel.org/stable/c/441559d4c595f839b39f0ab6a4ae628427c2fd9e"
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},
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{
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"url": "https://git.kernel.org/stable/c/c88c030a324c9018b77894a19b2564eb66862020"
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},
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{
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"url": "https://git.kernel.org/stable/c/59dd34854202d9a3faaa87a85205e553fe7150e1"
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},
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{
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"url": "https://git.kernel.org/stable/c/7cf79e8d682fe93777268f029668ce5e214237fd"
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},
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{
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"url": "https://git.kernel.org/stable/c/f112ea910e554d58b4b39a4492b7d302f0f4204f"
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}
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],
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"title": "mei: bus: access mei_device under device_lock on cleanup",
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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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} |