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-2026-52913",
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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": "2026-06-09T07:44:35.367Z",
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"datePublished": "2026-06-24T07:14:11.248Z",
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"dateUpdated": "2026-06-24T07:14:11.248Z"
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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": "2026-06-24T07:14:11.248Z"
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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: v: stop OGMv2 on disabled interface\n\nWhen a batadv_hard_iface is disabled, its mesh_iface pointer is set to\nNULL. However, batadv_v_ogm_send_meshif() may still dispatch OGMs via\nbatadv_v_ogm_queue_on_if() for interfaces that have since lost their\nmesh_iface association. This results in a NULL pointer dereference when\nbatadv_v_ogm_queue_on_if() unconditionally calls netdev_priv() on the\nnow NULL hard_iface->mesh_iface to retrieve the batadv_priv.\n\nIt is necessary to ensure that the batadv_v_ogm_queue_on_if() checks that\nit is using the same mesh_iface for which batadv_v_ogm_send_meshif() was\ncalled."
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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/bat_v_ogm.c"
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],
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"versions": [
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{
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"version": "0da0035942d47766c32843143fb5dba7a29cb48c",
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"lessThan": "d7391a2b854a62235539c68e9cbf6fc7910a8e9a",
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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": "0da0035942d47766c32843143fb5dba7a29cb48c",
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"lessThan": "70c9f6ab0d8f785087fb74fb85464a9a5288bfdb",
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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": "0da0035942d47766c32843143fb5dba7a29cb48c",
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"lessThan": "040fe8eb34624002071dd21de9824dfe668ce65d",
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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": "0da0035942d47766c32843143fb5dba7a29cb48c",
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"lessThan": "31dcb9711abd1dcd2080d9fac05c79dd9997d6bf",
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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": "0da0035942d47766c32843143fb5dba7a29cb48c",
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"lessThan": "aad70db50ea3d7dfe30e402b889ff075a293b287",
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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": "0da0035942d47766c32843143fb5dba7a29cb48c",
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"lessThan": "1be1e99cbd5b74a69d3f92200ca87cf1bce852db",
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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": "0da0035942d47766c32843143fb5dba7a29cb48c",
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"lessThan": "4ff461af943efb5e74d09942d5ffee7644d1e1fe",
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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": "0da0035942d47766c32843143fb5dba7a29cb48c",
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"lessThan": "f8ce8b8331a1bc44ad4905886a482214d428b253",
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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/bat_v_ogm.c"
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],
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"versions": [
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{
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"version": "4.6",
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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": "4.6",
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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": "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": "4.6",
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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": "4.6",
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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": "4.6",
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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": "4.6",
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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": "4.6",
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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": "4.6",
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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": "4.6",
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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": "4.6",
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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/d7391a2b854a62235539c68e9cbf6fc7910a8e9a"
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},
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{
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"url": "https://git.kernel.org/stable/c/70c9f6ab0d8f785087fb74fb85464a9a5288bfdb"
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},
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{
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"url": "https://git.kernel.org/stable/c/040fe8eb34624002071dd21de9824dfe668ce65d"
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},
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{
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"url": "https://git.kernel.org/stable/c/31dcb9711abd1dcd2080d9fac05c79dd9997d6bf"
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},
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{
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"url": "https://git.kernel.org/stable/c/aad70db50ea3d7dfe30e402b889ff075a293b287"
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},
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{
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"url": "https://git.kernel.org/stable/c/1be1e99cbd5b74a69d3f92200ca87cf1bce852db"
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},
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{
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"url": "https://git.kernel.org/stable/c/4ff461af943efb5e74d09942d5ffee7644d1e1fe"
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},
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{
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"url": "https://git.kernel.org/stable/c/f8ce8b8331a1bc44ad4905886a482214d428b253"
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}
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],
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"title": "batman-adv: v: stop OGMv2 on disabled 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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} |