227 lines
11 KiB
JSON
227 lines
11 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-2026-90029",
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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": "2026-09-11T19:38:34.782Z",
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"datePublished": "2026-09-16T10:33:31.117Z",
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"dateUpdated": "2026-10-30T12:33:52.606Z"
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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": "2026-10-30T12:33:52.606Z"
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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\nusb: storage: realtek_cr: fix use-after-free on disconnect\n\nrealtek_cr_destructor() calls timer_delete() before the chip containing\nthe timer is freed. The timer callback may still be running and can\nrearm itself, resulting in a use-after-free.\n\nUse timer_shutdown_sync() to wait for the callback and prevent further\nrearming. Do this unconditionally because ss_en may be changed after\nthe timer is armed.\n\nMove timer_setup() into init_realtek_cr() so the timer is initialized\nbefore any failure path can invoke the destructor.\n\nFound by static analysis."
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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/usb/storage/realtek_cr.c"
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],
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"versions": [
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{
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"version": "e931830bb877e2aad9a1be83506f9bdb26c91e4e",
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"lessThan": "f98c2f119fcd81cfede114d2fd3463a17aed8209",
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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": "e931830bb877e2aad9a1be83506f9bdb26c91e4e",
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"lessThan": "0935e57ede003bbe35de9c5d6a49260999ca0314",
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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": "e931830bb877e2aad9a1be83506f9bdb26c91e4e",
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"lessThan": "c1e7e35100efffba7c9e1dfa76519d6cd323ba3d",
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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": "e931830bb877e2aad9a1be83506f9bdb26c91e4e",
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"lessThan": "524d4257f741cd95eb85e2817c9c890928fcfef7",
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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": "e931830bb877e2aad9a1be83506f9bdb26c91e4e",
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"lessThan": "7c4e2f964c65dea4ea22386799d5fb10ef1e3e54",
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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": "e931830bb877e2aad9a1be83506f9bdb26c91e4e",
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"lessThan": "cae9dbba6adae21a04a3bd045e07b489847ff2c6",
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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": "e931830bb877e2aad9a1be83506f9bdb26c91e4e",
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"lessThan": "4ffee1aebb0c0ffcda9faffd17834ea9b00d42cc",
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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/usb/storage/realtek_cr.c"
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],
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"versions": [
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{
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"version": "3.1",
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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": "3.1",
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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": "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": "6.18.51",
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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": "7.2.5",
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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": "3.1",
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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": "3.1",
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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": "3.1",
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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": "3.1",
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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": "3.1",
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"versionEndExcluding": "6.18.51"
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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": "3.1",
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"versionEndExcluding": "7.2.5"
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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": "3.1",
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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/f98c2f119fcd81cfede114d2fd3463a17aed8209"
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},
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{
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"url": "https://git.kernel.org/stable/c/0935e57ede003bbe35de9c5d6a49260999ca0314"
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},
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{
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"url": "https://git.kernel.org/stable/c/c1e7e35100efffba7c9e1dfa76519d6cd323ba3d"
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},
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{
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"url": "https://git.kernel.org/stable/c/524d4257f741cd95eb85e2817c9c890928fcfef7"
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},
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{
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"url": "https://git.kernel.org/stable/c/7c4e2f964c65dea4ea22386799d5fb10ef1e3e54"
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},
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{
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"url": "https://git.kernel.org/stable/c/cae9dbba6adae21a04a3bd045e07b489847ff2c6"
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},
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{
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"url": "https://git.kernel.org/stable/c/4ffee1aebb0c0ffcda9faffd17834ea9b00d42cc"
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}
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],
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"title": "usb: storage: realtek_cr: fix use-after-free on disconnect",
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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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} |