206 lines
9.4 KiB
JSON
206 lines
9.4 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-2026-98159",
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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": "2026-09-25T10:25:14.321Z",
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"datePublished": "2026-09-25T10:36:28.206Z",
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"dateUpdated": "2026-10-19T09:14:53.011Z"
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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": "2026-10-19T09:14:53.011Z"
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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: mt76: mt7921: validate CLC firmware records\n\nThe CLC region is supplied by firmware, but the loader trusts the\nregion count and each record length. A malformed image can make the\nregion table pointer precede the firmware buffer, make the record loop\nfail to advance, or index phy->clc past its end. Validate the table and\nrecord bounds before dereferencing or copying."
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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/net/wireless/mediatek/mt76/mt7921/mcu.c"
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],
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"versions": [
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{
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"version": "23bdc5d8cadfc941e7782d0cb8afb2d9ae73b125",
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"lessThan": "46673662402884ca55a869e4ebe956e08e8b6b05",
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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": "23bdc5d8cadfc941e7782d0cb8afb2d9ae73b125",
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"lessThan": "740272d46ffc8231709a5e774cf5e4a5785b8a02",
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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": "23bdc5d8cadfc941e7782d0cb8afb2d9ae73b125",
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"lessThan": "602a950134ee2940136f60797e4457c3983b06ce",
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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": "23bdc5d8cadfc941e7782d0cb8afb2d9ae73b125",
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"lessThan": "3896be051e928c891922d91de94c99519d215dff",
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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": "23bdc5d8cadfc941e7782d0cb8afb2d9ae73b125",
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"lessThan": "3c505e2af16a9320f4355218394a955fbbc65322",
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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": "23bdc5d8cadfc941e7782d0cb8afb2d9ae73b125",
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"lessThan": "9417c5818a0146980c2608fda94c908e604eb033",
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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/net/wireless/mediatek/mt76/mt7921/mcu.c"
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],
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"versions": [
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{
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"version": "6.1",
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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": "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": "6.1.189",
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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": "6.1",
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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": "6.1",
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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": "6.1",
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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": "6.1",
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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": "6.1",
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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": "6.1",
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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/46673662402884ca55a869e4ebe956e08e8b6b05"
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},
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{
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"url": "https://git.kernel.org/stable/c/740272d46ffc8231709a5e774cf5e4a5785b8a02"
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},
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{
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"url": "https://git.kernel.org/stable/c/602a950134ee2940136f60797e4457c3983b06ce"
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},
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{
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"url": "https://git.kernel.org/stable/c/3896be051e928c891922d91de94c99519d215dff"
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},
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{
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"url": "https://git.kernel.org/stable/c/3c505e2af16a9320f4355218394a955fbbc65322"
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},
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{
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"url": "https://git.kernel.org/stable/c/9417c5818a0146980c2608fda94c908e604eb033"
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}
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],
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"title": "wifi: mt76: mt7921: validate CLC firmware records",
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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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} |