233 lines
11 KiB
JSON
233 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-2026-98090",
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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": "2026-09-25T10:19:56.075Z",
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"datePublished": "2026-09-25T10:24:23.474Z",
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"dateUpdated": "2026-10-19T09:13:42.367Z"
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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": "2026-10-19T09:13:42.367Z"
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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\nbtrfs: restore active device pointers after failed sprout\n\nbtrfs_init_new_device() switches latest_dev and possibly s_bdev from the\nseed device to the new sprout device before creating the first writable\nchunks.\n\nIf chunk creation or the subsequent sprout setup fails, the error path\nreleases the new device without switching those pointers back.\nbtrfs_show_devname() can then dereference the freed latest_dev and crash.\n\nRestore the active device pointers to the latest seed device before\nremoving and releasing the failed sprout device."
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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/btrfs/volumes.c"
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],
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"versions": [
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{
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"version": "a6e7e218a4d6488d56727a7d9aee1b7e78c0c485",
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"lessThan": "46863a9f93186e620c70584f91c8d5d95da83eff",
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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": "b7cb29e666fe79dda5dbe5f57fb7c92413bf161c",
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"lessThan": "49179f13c04735c55fd0f43b03696c015b067137",
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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": "b7cb29e666fe79dda5dbe5f57fb7c92413bf161c",
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"lessThan": "0a0ee38ad6324ac1603079bb785f784191576bd5",
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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": "b7cb29e666fe79dda5dbe5f57fb7c92413bf161c",
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"lessThan": "2ee5c4bc11007c51f63f0c1be5d3f07f2b404ff7",
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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": "b7cb29e666fe79dda5dbe5f57fb7c92413bf161c",
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"lessThan": "e127ac29a52134d0f4cba39d38e4b375deb3d1aa",
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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": "b7cb29e666fe79dda5dbe5f57fb7c92413bf161c",
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"lessThan": "b79b4b29003690acfade8241998fc0104ef9c84c",
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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": "b7cb29e666fe79dda5dbe5f57fb7c92413bf161c",
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"lessThan": "e0b54613aabeb8e9da597f23b90c6a03d0981986",
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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": "5.15.11",
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"lessThan": "5.15.222",
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"status": "affected",
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"versionType": "semver"
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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/btrfs/volumes.c"
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],
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"versions": [
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{
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"version": "5.16",
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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": "5.16",
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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": "5.15.222",
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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": "6.1.189",
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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": "6.6.158",
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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": "6.12.111",
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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": "6.18.53",
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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": "7.2.7",
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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": "5.15.11",
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"versionEndExcluding": "5.15.222"
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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": "5.16",
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"versionEndExcluding": "6.1.189"
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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": "5.16",
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"versionEndExcluding": "6.6.158"
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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": "5.16",
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"versionEndExcluding": "6.12.111"
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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": "5.16",
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"versionEndExcluding": "6.18.53"
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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": "5.16",
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"versionEndExcluding": "7.2.7"
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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": "5.16",
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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/46863a9f93186e620c70584f91c8d5d95da83eff"
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},
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{
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"url": "https://git.kernel.org/stable/c/49179f13c04735c55fd0f43b03696c015b067137"
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},
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{
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"url": "https://git.kernel.org/stable/c/0a0ee38ad6324ac1603079bb785f784191576bd5"
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},
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{
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"url": "https://git.kernel.org/stable/c/2ee5c4bc11007c51f63f0c1be5d3f07f2b404ff7"
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},
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{
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"url": "https://git.kernel.org/stable/c/e127ac29a52134d0f4cba39d38e4b375deb3d1aa"
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},
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{
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"url": "https://git.kernel.org/stable/c/b79b4b29003690acfade8241998fc0104ef9c84c"
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},
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{
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"url": "https://git.kernel.org/stable/c/e0b54613aabeb8e9da597f23b90c6a03d0981986"
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}
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],
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"title": "btrfs: restore active device pointers after failed sprout",
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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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} |