269 lines
13 KiB
JSON
269 lines
13 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-2022-50868",
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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": "2025-12-30T12:06:07.136Z",
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"datePublished": "2025-12-30T12:15:39.211Z",
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"dateUpdated": "2026-05-11T19:26:40.801Z"
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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": "2026-05-11T19:26:40.801Z"
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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\nhwrng: amd - Fix PCI device refcount leak\n\nfor_each_pci_dev() is implemented by pci_get_device(). The comment of\npci_get_device() says that it will increase the reference count for the\nreturned pci_dev and also decrease the reference count for the input\npci_dev @from if it is not NULL.\n\nIf we break for_each_pci_dev() loop with pdev not NULL, we need to call\npci_dev_put() to decrease the reference count. Add the missing\npci_dev_put() for the normal and error path."
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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/char/hw_random/amd-rng.c"
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],
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"versions": [
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{
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"version": "96d63c0297ccfd6d9059c614b3f5555d9441a2b3",
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"lessThan": "f1c97f72ffd504f49882774e2ab689d982dc7afc",
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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": "96d63c0297ccfd6d9059c614b3f5555d9441a2b3",
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"lessThan": "526c316948819d3ecd2bb20fe5e2580c51a1b760",
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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": "96d63c0297ccfd6d9059c614b3f5555d9441a2b3",
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"lessThan": "e246f5eff26055bdcb61a2cc99c50af72a19680f",
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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": "96d63c0297ccfd6d9059c614b3f5555d9441a2b3",
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"lessThan": "1199f8e02941b326c60ab71a63002b7c80e38212",
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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": "96d63c0297ccfd6d9059c614b3f5555d9441a2b3",
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"lessThan": "5998e5c30e839f73e62cb29e0d9617b0d16ccba3",
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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": "96d63c0297ccfd6d9059c614b3f5555d9441a2b3",
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"lessThan": "2b79a5e560779b35e1164d57ae35c48b43373082",
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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": "96d63c0297ccfd6d9059c614b3f5555d9441a2b3",
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"lessThan": "cb348c7908631dd9f60083a0a1542eab055d3edf",
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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": "96d63c0297ccfd6d9059c614b3f5555d9441a2b3",
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"lessThan": "2e10ecd012ae2b2a374b34f307e9bc1e6096c03d",
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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": "96d63c0297ccfd6d9059c614b3f5555d9441a2b3",
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"lessThan": "ecadb5b0111ea19fc7c240bb25d424a94471eb7d",
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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/char/hw_random/amd-rng.c"
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],
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"versions": [
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{
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"version": "2.6.18",
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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": "2.6.18",
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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": "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": "2.6.18",
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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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"versionStartIncluding": "2.6.18",
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"versionEndExcluding": "4.14.303"
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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": "2.6.18",
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"versionEndExcluding": "4.19.270"
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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": "2.6.18",
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"versionEndExcluding": "5.4.229"
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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": "2.6.18",
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"versionEndExcluding": "5.10.163"
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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": "2.6.18",
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"versionEndExcluding": "5.15.86"
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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": "2.6.18",
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"versionEndExcluding": "6.0.16"
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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": "2.6.18",
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"versionEndExcluding": "6.1.2"
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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": "2.6.18",
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"versionEndExcluding": "6.2"
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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/f1c97f72ffd504f49882774e2ab689d982dc7afc"
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},
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{
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"url": "https://git.kernel.org/stable/c/526c316948819d3ecd2bb20fe5e2580c51a1b760"
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},
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{
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"url": "https://git.kernel.org/stable/c/e246f5eff26055bdcb61a2cc99c50af72a19680f"
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},
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{
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"url": "https://git.kernel.org/stable/c/1199f8e02941b326c60ab71a63002b7c80e38212"
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},
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{
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"url": "https://git.kernel.org/stable/c/5998e5c30e839f73e62cb29e0d9617b0d16ccba3"
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},
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{
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"url": "https://git.kernel.org/stable/c/2b79a5e560779b35e1164d57ae35c48b43373082"
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},
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{
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"url": "https://git.kernel.org/stable/c/cb348c7908631dd9f60083a0a1542eab055d3edf"
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},
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{
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"url": "https://git.kernel.org/stable/c/2e10ecd012ae2b2a374b34f307e9bc1e6096c03d"
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},
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{
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"url": "https://git.kernel.org/stable/c/ecadb5b0111ea19fc7c240bb25d424a94471eb7d"
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}
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],
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"title": "hwrng: amd - Fix PCI device refcount leak",
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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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} |