269 lines
12 KiB
JSON
269 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-2022-50848",
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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": "2025-12-30T12:06:07.134Z",
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"datePublished": "2025-12-30T12:15:25.776Z",
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"dateUpdated": "2026-05-11T19:26:17.227Z"
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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": "2026-05-11T19:26:17.227Z"
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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\ndrivers: dio: fix possible memory leak in dio_init()\n\nIf device_register() returns error, the 'dev' and name needs be\nfreed. Add a release function, and then call put_device() in the\nerror path, so the name is freed in kobject_cleanup() and to the\n'dev' is freed in release function."
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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/dio/dio.c"
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],
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"versions": [
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{
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"version": "2e4c77bea3d8b17d94f8ee382411f359b708560f",
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"lessThan": "affe3cea6b3148fa66796a48640664822ceccd48",
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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": "2e4c77bea3d8b17d94f8ee382411f359b708560f",
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"lessThan": "4b68caa95064ac464f1b261d08ac677e753d1088",
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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": "2e4c77bea3d8b17d94f8ee382411f359b708560f",
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"lessThan": "a524e7fed696a4dfef671e0fda3511bfd2dca0cf",
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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": "2e4c77bea3d8b17d94f8ee382411f359b708560f",
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"lessThan": "da64e01da40c6b71a54144126da53cc3b27201ac",
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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": "2e4c77bea3d8b17d94f8ee382411f359b708560f",
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"lessThan": "fce9890e1be4c0460dad850cc8c00414a9d25f0f",
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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": "2e4c77bea3d8b17d94f8ee382411f359b708560f",
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"lessThan": "a0ead7e8da84f4c3759417b8e928b65e0207c646",
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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": "2e4c77bea3d8b17d94f8ee382411f359b708560f",
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"lessThan": "8e002b9fe831b27d4506df6fa60cb33ba0730ac3",
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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": "2e4c77bea3d8b17d94f8ee382411f359b708560f",
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"lessThan": "78fddc0ff971f9874d53c854818cc4aafa144114",
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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": "2e4c77bea3d8b17d94f8ee382411f359b708560f",
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"lessThan": "e63e99397b2613d50a5f4f02ed07307e67a190f1",
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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/dio/dio.c"
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],
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"versions": [
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{
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"version": "2.6.29",
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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": "2.6.29",
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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": "4.9.337",
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"lessThanOrEqual": "4.9.*",
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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": "4.14.303",
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"lessThanOrEqual": "4.14.*",
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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": "4.19.270",
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"lessThanOrEqual": "4.19.*",
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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": "5.4.229",
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"lessThanOrEqual": "5.4.*",
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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": "5.10.163",
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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": "5.15.86",
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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": "6.0.16",
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"lessThanOrEqual": "6.0.*",
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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": "6.1.2",
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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": "6.2",
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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": "2.6.29",
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"versionEndExcluding": "4.9.337"
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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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"versionEndExcluding": "4.14.303"
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"versionEndExcluding": "5.4.229"
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "5.10.163"
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"versionEndExcluding": "5.15.86"
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/affe3cea6b3148fa66796a48640664822ceccd48"
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},
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{
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"url": "https://git.kernel.org/stable/c/4b68caa95064ac464f1b261d08ac677e753d1088"
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},
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{
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"url": "https://git.kernel.org/stable/c/a524e7fed696a4dfef671e0fda3511bfd2dca0cf"
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},
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{
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},
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{
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"url": "https://git.kernel.org/stable/c/fce9890e1be4c0460dad850cc8c00414a9d25f0f"
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},
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{
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"url": "https://git.kernel.org/stable/c/a0ead7e8da84f4c3759417b8e928b65e0207c646"
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},
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{
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"url": "https://git.kernel.org/stable/c/8e002b9fe831b27d4506df6fa60cb33ba0730ac3"
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},
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{
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"url": "https://git.kernel.org/stable/c/78fddc0ff971f9874d53c854818cc4aafa144114"
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},
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{
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"url": "https://git.kernel.org/stable/c/e63e99397b2613d50a5f4f02ed07307e67a190f1"
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}
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],
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"title": "drivers: dio: fix possible memory leak in dio_init()",
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