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-2026-64094",
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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": "2026-07-19T07:54:57.032Z",
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"datePublished": "2026-07-19T15:40:01.772Z",
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"dateUpdated": "2026-07-19T15:40:01.772Z"
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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": "2026-07-19T15:40:01.772Z"
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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\nbatman-adv: bla: avoid NULL-ptr deref for claim via dropped interface\n\nWithout rtnl_lock held, a hardif might be retrieved as primary interface of\na meshif, but then (while operating on this interface) getting decoupled\nfrom the mesh interface. In this case, the meshif still exists but the\npointer from the primary hardif to the meshif is set to NULL.\n\nThe mesh_iface must be checked first to be non-NULL before continuing to\nsend an ARP request using meshif."
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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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"net/batman-adv/bridge_loop_avoidance.c"
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],
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"versions": [
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{
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"version": "23721387c409087fd3b97e274f34d3ddc0970b74",
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"lessThan": "4f6266735a0ba6a568b6d4c9fa51c33a5a7f2d70",
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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": "23721387c409087fd3b97e274f34d3ddc0970b74",
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"lessThan": "53cb3511f6eda37d3bd923545fdba6013b6d7bb7",
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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": "23721387c409087fd3b97e274f34d3ddc0970b74",
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"lessThan": "efb62458c94db1fe3a287e7e89c31b0cfb03f938",
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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": "23721387c409087fd3b97e274f34d3ddc0970b74",
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"lessThan": "2a8c9e86529156c62d9187b9ed9454c31665ad33",
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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": "23721387c409087fd3b97e274f34d3ddc0970b74",
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"lessThan": "0f3ebd7bb417aabc44853cc7c2a184ebb0e05b45",
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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": "23721387c409087fd3b97e274f34d3ddc0970b74",
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"lessThan": "6921a7683ae9ad0208d829e71f725a9e25ccff49",
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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": "23721387c409087fd3b97e274f34d3ddc0970b74",
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"lessThan": "555b8d3f5c313d81d46274fd0976352dafc80124",
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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": "23721387c409087fd3b97e274f34d3ddc0970b74",
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"lessThan": "f80d3d98d2ff78d9e2fe5d68b1f45948c4f7bd24",
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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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"net/batman-adv/bridge_loop_avoidance.c"
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],
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"versions": [
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{
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"version": "3.5",
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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": "3.5",
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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": "5.10.259",
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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": "5.15.210",
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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": "6.1.176",
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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": "6.6.143",
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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": "6.12.93",
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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": "6.18.34",
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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": "7.0.11",
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"lessThanOrEqual": "7.0.*",
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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": "7.1",
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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": "3.5",
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"versionEndExcluding": "5.10.259"
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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": "3.5",
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"versionEndExcluding": "5.15.210"
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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": "3.5",
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"versionEndExcluding": "6.1.176"
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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": "3.5",
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"versionEndExcluding": "6.6.143"
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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": "3.5",
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"versionEndExcluding": "6.12.93"
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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": "3.5",
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"versionEndExcluding": "6.18.34"
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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": "3.5",
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"versionEndExcluding": "7.0.11"
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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": "3.5",
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"versionEndExcluding": "7.1"
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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/4f6266735a0ba6a568b6d4c9fa51c33a5a7f2d70"
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},
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{
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"url": "https://git.kernel.org/stable/c/53cb3511f6eda37d3bd923545fdba6013b6d7bb7"
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},
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{
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"url": "https://git.kernel.org/stable/c/efb62458c94db1fe3a287e7e89c31b0cfb03f938"
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},
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{
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"url": "https://git.kernel.org/stable/c/2a8c9e86529156c62d9187b9ed9454c31665ad33"
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},
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{
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"url": "https://git.kernel.org/stable/c/0f3ebd7bb417aabc44853cc7c2a184ebb0e05b45"
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},
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{
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"url": "https://git.kernel.org/stable/c/6921a7683ae9ad0208d829e71f725a9e25ccff49"
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},
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{
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"url": "https://git.kernel.org/stable/c/555b8d3f5c313d81d46274fd0976352dafc80124"
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},
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{
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"url": "https://git.kernel.org/stable/c/f80d3d98d2ff78d9e2fe5d68b1f45948c4f7bd24"
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}
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],
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"title": "batman-adv: bla: avoid NULL-ptr deref for claim via dropped interface",
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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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} |