223 lines
10 KiB
JSON
223 lines
10 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-2026-98353",
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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": "2026-09-25T10:25:14.343Z",
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"datePublished": "2026-10-06T08:46:40.955Z",
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"dateUpdated": "2026-10-30T12:38:02.585Z"
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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": "2026-10-30T12:38:02.585Z"
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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\nRDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables\n\nLocked QP and CQ lookups from EQ interrupts can deadlock with\ncreate-path XArray updates. If an interrupt arrives while the create\npath holds the plain xa_lock, the lookup spins forever trying to\nacquire the same lock.\n\nUse IRQ-safe XArray helpers for all QP and CQ create-path updates,\nincluding the GSI QP store and error paths. Initialize both arrays with\nXA_FLAGS_LOCK_IRQ so sleeping allocations preserve interrupt state."
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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/infiniband/hw/erdma/erdma_main.c",
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"drivers/infiniband/hw/erdma/erdma_verbs.c"
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],
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"versions": [
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{
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"version": "1fc9c1933959d2776a1ce7bf424251b8b5b586cd",
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"lessThan": "e32aa1d85126e6d5ef6efd594ced3f75178886ce",
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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": "4545f355654d044d35a31cd01cc46f491a8a7c36",
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"lessThan": "74d4085221a7ec5440996af199ccadfa75b9eb0e",
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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": "98df2aee1459ee1c62c70cbe9b370d2a532aea36",
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"lessThan": "00baeade709fb66da647e8327e8398bb532e30f7",
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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": "610ef81797bb4f709e8675c1d8d093bb9ccdcbd8",
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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": "c0a83f29a24c7e7f8516630848ef6db4c174deed",
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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": "05b8ca493dd02319bca93c640b259c2ba51ef321",
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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": "92101d7bd67cf313d65baede27118614a283f6bf",
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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": "233f1b7fe2980e4e238fe03dd3ceddfd082cb4c8",
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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": "6e32f84b63c054e09392153125d7202abab2d14b",
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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": "ec987c0654651036dad6a42f7fa2a6d7c16a3687",
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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": "c92686867638cda954fdb2bdbac8a75e3aa6eaae",
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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": "6.1.188",
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"lessThan": "6.2",
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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": "6.6.157",
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"lessThan": "6.7",
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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": "6.12.110",
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"lessThan": "6.13",
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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": "6.1.191",
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"lessThan": "6.2",
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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": "6.6.160",
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"lessThan": "6.7",
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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": "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/infiniband/hw/erdma/erdma_main.c",
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"drivers/infiniband/hw/erdma/erdma_verbs.c"
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],
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"versions": [
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{
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"version": "6.18.52",
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"lessThan": "6.18.58",
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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": "7.2.6",
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"lessThan": "7.2.8",
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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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"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": "6.18.52",
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"versionEndExcluding": "6.18.58"
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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": "7.2.6",
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"versionEndExcluding": "7.2.8"
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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": "6.1.188"
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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": "6.6.157"
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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": "6.12.110"
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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": "6.1.191"
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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": "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": "6.12.110"
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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/e32aa1d85126e6d5ef6efd594ced3f75178886ce"
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},
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{
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"url": "https://git.kernel.org/stable/c/74d4085221a7ec5440996af199ccadfa75b9eb0e"
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},
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{
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"url": "https://git.kernel.org/stable/c/00baeade709fb66da647e8327e8398bb532e30f7"
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}
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],
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"title": "RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables",
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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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} |