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-2026-97601",
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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": "2026-09-24T16:01:01.158Z",
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"datePublished": "2026-09-25T10:22:14.792Z",
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"dateUpdated": "2026-10-19T09:10:04.903Z"
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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": "2026-10-19T09:10:04.903Z"
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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\nieee802154: 6lowpan: fix NULL dereference in lowpan_newlink\n\nTUNSETLINK allows a TUN device to change its link-layer type to\nARPHRD_IEEE802154 without initializing ieee802154_ptr. lowpan_newlink()\nchecks only the device type before dereferencing the pointer, so an\nRTM_NEWLINK request can trigger a NULL pointer dereference.\n\nReject devices without ieee802154_ptr along with devices of the wrong type."
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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/ieee802154/6lowpan/core.c"
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],
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"versions": [
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{
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"version": "51e0e5d8124ece158927a4c2288c0929d3b53aa3",
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"lessThan": "a1760f21c32adce41af5ed5687200865d8feaaeb",
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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": "51e0e5d8124ece158927a4c2288c0929d3b53aa3",
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"lessThan": "5063b9354e6e285dae61e530b30458498444a914",
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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": "51e0e5d8124ece158927a4c2288c0929d3b53aa3",
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"lessThan": "16d8e0b560d50cd1a9e6d77a9a154a94c4d6021e",
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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": "51e0e5d8124ece158927a4c2288c0929d3b53aa3",
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"lessThan": "543994fa03c36a91d967a12c5c99cae74899504c",
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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": "51e0e5d8124ece158927a4c2288c0929d3b53aa3",
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"lessThan": "1c7710af7ad9532b534f1c134c11b04dbe4e0e0f",
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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": "51e0e5d8124ece158927a4c2288c0929d3b53aa3",
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"lessThan": "98ce5a42cde780ee0e40378607d4428c8fc12ec1",
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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": "51e0e5d8124ece158927a4c2288c0929d3b53aa3",
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"lessThan": "8528da2333ce05cf627f93425f9d05efb08b3146",
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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": "51e0e5d8124ece158927a4c2288c0929d3b53aa3",
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"lessThan": "bf79662bc85e820ac3b846e2f347da29fbf6ac95",
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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/ieee802154/6lowpan/core.c"
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],
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"versions": [
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{
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"version": "4.3",
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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": "4.3",
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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": "5.10.271",
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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": "5.15.222",
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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": "4.3",
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"versionEndExcluding": "5.10.271"
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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": "4.3",
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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": "4.3",
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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": "4.3",
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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": "4.3",
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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": "4.3",
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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": "4.3",
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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": "4.3",
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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/a1760f21c32adce41af5ed5687200865d8feaaeb"
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},
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{
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"url": "https://git.kernel.org/stable/c/5063b9354e6e285dae61e530b30458498444a914"
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},
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{
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"url": "https://git.kernel.org/stable/c/16d8e0b560d50cd1a9e6d77a9a154a94c4d6021e"
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},
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{
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"url": "https://git.kernel.org/stable/c/543994fa03c36a91d967a12c5c99cae74899504c"
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},
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{
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"url": "https://git.kernel.org/stable/c/1c7710af7ad9532b534f1c134c11b04dbe4e0e0f"
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},
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{
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"url": "https://git.kernel.org/stable/c/98ce5a42cde780ee0e40378607d4428c8fc12ec1"
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},
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{
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"url": "https://git.kernel.org/stable/c/8528da2333ce05cf627f93425f9d05efb08b3146"
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},
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{
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"url": "https://git.kernel.org/stable/c/bf79662bc85e820ac3b846e2f347da29fbf6ac95"
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}
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],
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"title": "ieee802154: 6lowpan: fix NULL dereference in lowpan_newlink",
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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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} |