248 lines
12 KiB
JSON
248 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-2026-98386",
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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": "2026-09-25T10:25:14.346Z",
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"datePublished": "2026-10-14T13:25:50.908Z",
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"dateUpdated": "2026-10-30T12:38:06.821Z"
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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": "2026-10-30T12:38:06.821Z"
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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\nscsi: qla2xxx: Use memset_io() to clear QLAFX00 request ring slot\n\nFor QLAFX00 the request ring is ioremapped device I/O memory\n(ha->iobase + req_que_off), not DMA-coherent RAM, which is why the rest\nof the FX00 path accesses it through memcpy_toio() and the wrt_reg_*\nhelpers. __qla2x00_alloc_iocbs() however zeroed the producer slot with a\nplain memset(). On architectures such as ARM64 a regular memset() may\nemit unaligned or block-zeroing instructions (e.g. DC ZVA) that are\ninvalid on Device memory, leading to a synchronous external abort.\n\nUse memset_io() to clear the slot for QLAFX00, matching the I/O\naccessors used elsewhere on this ring. Other adapters keep the plain\nmemset() on their DMA-coherent rings. The zero-fill is retained for FX00\nbecause its IOCB builders (e.g. qlafx00_fxdisc_iocb()) copy only part of\nthe entry and rely on the unused tail being pre-zeroed."
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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/scsi/qla2xxx/qla_iocb.c"
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],
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"versions": [
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{
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"version": "8ae6d9c7eb1004bc134813287010d57a863ba13b",
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"lessThan": "0eca1d7a4dac793224e6e295e29e00245e96cf16",
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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": "8ae6d9c7eb1004bc134813287010d57a863ba13b",
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"lessThan": "337026cf8149dcfedacd60d6d7081bff10ee5cd4",
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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": "8ae6d9c7eb1004bc134813287010d57a863ba13b",
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"lessThan": "6e8f1144d06cfd8cf8c346066efd8f572b28f768",
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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": "8ae6d9c7eb1004bc134813287010d57a863ba13b",
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"lessThan": "2df8c8630904794100189fa3d70598642e1877ce",
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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": "8ae6d9c7eb1004bc134813287010d57a863ba13b",
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"lessThan": "53eb96c244d150dfb8cc4b5b0492ab53755f3701",
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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": "8ae6d9c7eb1004bc134813287010d57a863ba13b",
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"lessThan": "6ee6dfd922fafd508f6bde16de30dd2db796b7a7",
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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": "8ae6d9c7eb1004bc134813287010d57a863ba13b",
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"lessThan": "e41d28d9a242c4005b7d01a7ee7769405a6a2c2e",
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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": "8ae6d9c7eb1004bc134813287010d57a863ba13b",
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"lessThan": "626e44f3d8a924a97a3848a9fd45833947e081e9",
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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/scsi/qla2xxx/qla_iocb.c"
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],
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"versions": [
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{
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"version": "3.10",
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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": "3.10",
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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": "5.10.273",
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"lessThanOrEqual": "5.10.*",
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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": "5.15.224",
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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": "6.1.191",
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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": "6.6.160",
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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": "6.12.112",
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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": "6.18.53",
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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": "7.2.7",
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"lessThanOrEqual": "7.2.*",
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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": "7.3",
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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": "3.10",
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"versionEndExcluding": "5.10.273"
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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": "3.10",
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"versionEndExcluding": "5.15.224"
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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": "3.10",
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"versionEndExcluding": "6.1.191"
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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": "3.10",
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"versionEndExcluding": "6.6.160"
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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": "3.10",
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"versionEndExcluding": "6.12.112"
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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": "3.10",
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"versionEndExcluding": "6.18.53"
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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": "3.10",
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"versionEndExcluding": "7.2.7"
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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": "3.10",
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"versionEndExcluding": "7.3"
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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/0eca1d7a4dac793224e6e295e29e00245e96cf16"
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},
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{
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"url": "https://git.kernel.org/stable/c/337026cf8149dcfedacd60d6d7081bff10ee5cd4"
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},
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{
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"url": "https://git.kernel.org/stable/c/6e8f1144d06cfd8cf8c346066efd8f572b28f768"
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},
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{
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"url": "https://git.kernel.org/stable/c/2df8c8630904794100189fa3d70598642e1877ce"
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},
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{
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"url": "https://git.kernel.org/stable/c/53eb96c244d150dfb8cc4b5b0492ab53755f3701"
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},
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{
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"url": "https://git.kernel.org/stable/c/6ee6dfd922fafd508f6bde16de30dd2db796b7a7"
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},
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{
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"url": "https://git.kernel.org/stable/c/e41d28d9a242c4005b7d01a7ee7769405a6a2c2e"
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},
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{
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"url": "https://git.kernel.org/stable/c/626e44f3d8a924a97a3848a9fd45833947e081e9"
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}
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],
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"title": "scsi: qla2xxx: Use memset_io() to clear QLAFX00 request ring slot",
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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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} |