206 lines
9.5 KiB
JSON
206 lines
9.5 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-2026-90267",
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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": "2026-09-11T19:38:34.796Z",
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"datePublished": "2026-09-17T16:08:02.624Z",
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"dateUpdated": "2026-10-30T12:35:01.469Z"
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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": "2026-10-30T12:35:01.469Z"
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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: sd: Fix special_vec mempool leak when scsi_alloc_sgtables() fails\n\nsd_set_special_bvec() allocates a special payload page for UNMAP and\nWRITE SAME commands. If scsi_alloc_sgtables() fails afterward in\nsd_setup_unmap_cmnd() or sd_setup_write_same{10,16}_cmnd(), the SCSI\nmidlayer does not call uninit_command() because RQF_DONTPREP is not set\nyet, leaking the page.\n\nCall sd_uninit_command() on error, and clear RQF_SPECIAL_PAYLOAD after\nfreeing the page."
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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/sd.c"
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],
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"versions": [
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{
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"version": "81d926e8b5520e38f1f72dd7bb7cfc81c1a69d87",
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"lessThan": "05bc68669549bfddfdeef2fd119855cab3e9615a",
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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": "81d926e8b5520e38f1f72dd7bb7cfc81c1a69d87",
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"lessThan": "710a2448a06a8215ba8acb4a2791954800f7db0a",
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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": "81d926e8b5520e38f1f72dd7bb7cfc81c1a69d87",
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"lessThan": "744a65e113094756e6c1cfba9ff1bf4247cb68d4",
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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": "81d926e8b5520e38f1f72dd7bb7cfc81c1a69d87",
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"lessThan": "e90f746f4ca3896ca560e820b7b6b0a467026938",
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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": "81d926e8b5520e38f1f72dd7bb7cfc81c1a69d87",
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"lessThan": "5d7d1b8b525e5eff33a01d07dfcf7bdd3b6d790d",
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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": "81d926e8b5520e38f1f72dd7bb7cfc81c1a69d87",
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"lessThan": "bb31844d88b77138b67aa20c3600203baff40140",
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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/sd.c"
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],
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"versions": [
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{
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"version": "4.12",
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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": "4.12",
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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": "6.1.191",
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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": "6.12.114",
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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": "6.18.57",
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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": "7.2.6",
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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": "4.12",
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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": "4.12",
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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": "4.12",
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"versionEndExcluding": "6.12.114"
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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": "4.12",
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"versionEndExcluding": "6.18.57"
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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": "4.12",
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"versionEndExcluding": "7.2.6"
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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": "4.12",
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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/05bc68669549bfddfdeef2fd119855cab3e9615a"
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},
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{
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"url": "https://git.kernel.org/stable/c/710a2448a06a8215ba8acb4a2791954800f7db0a"
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},
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{
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"url": "https://git.kernel.org/stable/c/744a65e113094756e6c1cfba9ff1bf4247cb68d4"
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},
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{
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"url": "https://git.kernel.org/stable/c/e90f746f4ca3896ca560e820b7b6b0a467026938"
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},
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{
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"url": "https://git.kernel.org/stable/c/5d7d1b8b525e5eff33a01d07dfcf7bdd3b6d790d"
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},
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{
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"url": "https://git.kernel.org/stable/c/bb31844d88b77138b67aa20c3600203baff40140"
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}
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],
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"title": "scsi: sd: Fix special_vec mempool leak when scsi_alloc_sgtables() fails",
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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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} |