168 lines
7.5 KiB
JSON
168 lines
7.5 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-2026-98329",
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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": "2026-09-25T10:25:14.341Z",
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"datePublished": "2026-10-06T08:46:21.887Z",
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"dateUpdated": "2026-10-19T09:17:39.579Z"
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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": "2026-10-19T09:17:39.579Z"
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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\nwifi: mac80211: don't allow injecting frames wider than the chanctx\n\nFrames injected on a monitor interface can carry a radiotap\nfield requesting a bandwidth, which mac80211 passes down to\nthe driver regardless of the the actual operational bandwidth.\n\nIf the bandwidth requested is too wide, that triggers a warning\nin hwsim:\n\n WARN_ON(hwsim_get_chanwidth(bw) > hwsim_get_chanwidth(confbw))\n\nDrop such frames entirely instead since they cannot be sent."
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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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"include/net/mac80211.h",
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"net/mac80211/iface.c",
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"net/mac80211/tx.c"
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],
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"versions": [
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{
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"version": "646e76bb5daf4ca38438c69ffb72cccb605f3466",
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"lessThan": "a5c715eda066cba5ce3372759188ba8636dca629",
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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": "646e76bb5daf4ca38438c69ffb72cccb605f3466",
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"lessThan": "73f48f7e16cadfc74f444ccd10c1d3ae253e2e27",
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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": "646e76bb5daf4ca38438c69ffb72cccb605f3466",
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"lessThan": "c69718519a81e87284494d0c6e6eb7bdd834707a",
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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": "646e76bb5daf4ca38438c69ffb72cccb605f3466",
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"lessThan": "e14bf37bb2b3853012ff160131d1c6233f7a9cc9",
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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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"include/net/mac80211.h",
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"net/mac80211/iface.c",
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"net/mac80211/tx.c"
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],
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"versions": [
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{
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"version": "4.7",
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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": "4.7",
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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": "6.12.112",
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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": "6.18.54",
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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": "7.2.8",
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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": "4.7",
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"versionEndExcluding": "6.12.112"
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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": "4.7",
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"versionEndExcluding": "6.18.54"
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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": "4.7",
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"versionEndExcluding": "7.2.8"
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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": "4.7",
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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/a5c715eda066cba5ce3372759188ba8636dca629"
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},
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{
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"url": "https://git.kernel.org/stable/c/73f48f7e16cadfc74f444ccd10c1d3ae253e2e27"
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},
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{
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"url": "https://git.kernel.org/stable/c/c69718519a81e87284494d0c6e6eb7bdd834707a"
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},
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{
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"url": "https://git.kernel.org/stable/c/e14bf37bb2b3853012ff160131d1c6233f7a9cc9"
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}
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],
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"title": "wifi: mac80211: don't allow injecting frames wider than the chanctx",
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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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} |