185 lines
8.2 KiB
JSON
185 lines
8.2 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-2022-50465",
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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": "2025-10-01T11:38:45.641Z",
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"datePublished": "2025-10-01T11:45:36.647Z",
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"dateUpdated": "2026-05-11T19:19:58.959Z"
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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": "2026-05-11T19:19:58.959Z"
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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\next4: fix leaking uninitialized memory in fast-commit journal\n\nWhen space at the end of fast-commit journal blocks is unused, make sure\nto zero it out so that uninitialized memory is not leaked to disk."
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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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"fs/ext4/fast_commit.c"
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],
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"versions": [
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{
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"version": "aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e",
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"lessThan": "b8b7922374b00a44137e5bcdd46ef86c8b065f27",
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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": "aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e",
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"lessThan": "871800770d7f2f952c7249ad52485c3564dab44e",
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"status": "affected",
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"versionType": "git"
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{
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"version": "aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e",
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"lessThan": "d9ba03eb03dc2dccb5450de388ea46bdcaaf8348",
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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": "aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e",
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"lessThan": "7c1fb65e8ce85c281d2cba9c236f9edbbc4eaca6",
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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": "aa75f4d3daaeb1389b9cce9d6b84401eaf228d4e",
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"lessThan": "594bc43b410316d70bb42aeff168837888d96810",
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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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"fs/ext4/fast_commit.c"
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],
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"versions": [
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{
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"version": "5.10",
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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": "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": "5.10.163",
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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": "5.15.87",
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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": "6.0.18",
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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": "6.1.4",
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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": "5.10",
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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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"versionEndExcluding": "5.15.87"
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},
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{
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"versionStartIncluding": "5.10",
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"versionEndExcluding": "6.0.18"
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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": "5.10",
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"versionEndExcluding": "6.1.4"
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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": "5.10",
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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/b8b7922374b00a44137e5bcdd46ef86c8b065f27"
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},
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{
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"url": "https://git.kernel.org/stable/c/871800770d7f2f952c7249ad52485c3564dab44e"
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},
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{
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"url": "https://git.kernel.org/stable/c/d9ba03eb03dc2dccb5450de388ea46bdcaaf8348"
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},
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{
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"url": "https://git.kernel.org/stable/c/7c1fb65e8ce85c281d2cba9c236f9edbbc4eaca6"
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},
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{
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"url": "https://git.kernel.org/stable/c/594bc43b410316d70bb42aeff168837888d96810"
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}
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],
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"title": "ext4: fix leaking uninitialized memory in fast-commit journal",
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"x_generator": {
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} |