248 lines
12 KiB
JSON
248 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-2023-54093",
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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": "2025-12-24T13:02:52.516Z",
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"datePublished": "2025-12-24T13:06:21.774Z",
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"dateUpdated": "2026-05-11T19:55:21.360Z"
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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": "2026-05-11T19:55:21.360Z"
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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\nmedia: anysee: fix null-ptr-deref in anysee_master_xfer\n\nIn anysee_master_xfer, msg is controlled by user. When msg[i].buf\nis null and msg[i].len is zero, former checks on msg[i].buf would be\npassed. Malicious data finally reach anysee_master_xfer. If accessing\nmsg[i].buf[0] without sanity check, null ptr deref would happen.\nWe add check on msg[i].len to prevent crash.\n\nSimilar commit:\ncommit 0ed554fd769a\n(\"media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()\")\n\n[hverkuil: add spaces around +]"
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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/media/usb/dvb-usb-v2/anysee.c"
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],
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"versions": [
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{
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"version": "a51e34dd6080d8d5c9e95a4e0292cd4cb889a61b",
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"lessThan": "73c0b224ceeba12dee2a7a8cbc147648da0b2e63",
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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": "a51e34dd6080d8d5c9e95a4e0292cd4cb889a61b",
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"lessThan": "e04affec2506ff5c12a18d78d7e694b3556a8982",
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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": "a51e34dd6080d8d5c9e95a4e0292cd4cb889a61b",
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"lessThan": "8dc5b370254abc10f0cb4141d90cecf7ce465472",
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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": "a51e34dd6080d8d5c9e95a4e0292cd4cb889a61b",
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"lessThan": "4a9763d2bc4a6d6fab42555b9c0b2eefa32585ac",
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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": "a51e34dd6080d8d5c9e95a4e0292cd4cb889a61b",
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"lessThan": "3dd5846a873938ec7b6d404ec27662942cd8f2ef",
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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": "a51e34dd6080d8d5c9e95a4e0292cd4cb889a61b",
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"lessThan": "14b94154a72388b57221a2a73795c0ea61a95373",
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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": "a51e34dd6080d8d5c9e95a4e0292cd4cb889a61b",
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"lessThan": "5975dbbb7ad0767eaabd15d2c37a739ac76acb00",
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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": "a51e34dd6080d8d5c9e95a4e0292cd4cb889a61b",
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"lessThan": "c30411266fd67ea3c02a05c157231654d5a3bdc9",
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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/media/usb/dvb-usb-v2/anysee.c"
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],
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"versions": [
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{
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"version": "2.6.27",
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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": "2.6.27",
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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": "4.14.326",
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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": "4.19.295",
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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": "5.4.257",
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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": "5.10.197",
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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": "5.15.133",
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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": "6.1.55",
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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": "6.5.5",
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"lessThanOrEqual": "6.5.*",
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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",
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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": "2.6.27",
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"versionEndExcluding": "4.14.326"
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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": "2.6.27",
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"versionEndExcluding": "4.19.295"
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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": "2.6.27",
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"versionEndExcluding": "5.4.257"
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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": "2.6.27",
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"versionEndExcluding": "5.10.197"
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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": "2.6.27",
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"versionEndExcluding": "5.15.133"
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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": "2.6.27",
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"versionEndExcluding": "6.1.55"
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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": "2.6.27",
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"versionEndExcluding": "6.5.5"
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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": "2.6.27",
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"versionEndExcluding": "6.6"
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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/73c0b224ceeba12dee2a7a8cbc147648da0b2e63"
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},
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{
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"url": "https://git.kernel.org/stable/c/e04affec2506ff5c12a18d78d7e694b3556a8982"
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},
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{
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"url": "https://git.kernel.org/stable/c/8dc5b370254abc10f0cb4141d90cecf7ce465472"
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},
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{
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"url": "https://git.kernel.org/stable/c/4a9763d2bc4a6d6fab42555b9c0b2eefa32585ac"
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},
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{
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"url": "https://git.kernel.org/stable/c/3dd5846a873938ec7b6d404ec27662942cd8f2ef"
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},
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{
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"url": "https://git.kernel.org/stable/c/14b94154a72388b57221a2a73795c0ea61a95373"
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},
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{
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"url": "https://git.kernel.org/stable/c/5975dbbb7ad0767eaabd15d2c37a739ac76acb00"
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},
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{
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"url": "https://git.kernel.org/stable/c/c30411266fd67ea3c02a05c157231654d5a3bdc9"
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}
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],
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"title": "media: anysee: fix null-ptr-deref in anysee_master_xfer",
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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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} |