229 lines
11 KiB
JSON
229 lines
11 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-2026-74368",
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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": "2026-08-15T05:44:03.888Z",
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"datePublished": "2026-08-15T05:58:49.619Z",
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"dateUpdated": "2026-10-21T12:45:29.473Z"
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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": "2026-10-21T12:45:29.473Z"
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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: ath12k: fix memory leak in ath12k_wifi7_dp_rx_h_verify_tkip_mic()\n\nIn ath12k_wifi7_dp_rx_h_verify_tkip_mic(), the call to\nath12k_dp_rx_check_nwifi_hdr_len_valid() may return false when the\nNWIFI header length is invalid, causing the function to abort early with\n-EINVAL.\n\nWhen this happens, the error propagates to\nath12k_wifi7_dp_rx_h_defrag(), which clears first_frag by setting it\nto NULL. As a result, the corresponding MSDU is no longer referenced\nby the defragmentation path and is never freed.\n\nThis leads to a memory leak for the affected MSDU on this error path.\nProper cleanup is required to ensure the MSDU is released when header\nvalidation fails during TKIP MIC verification.\n\nTested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00302-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.115823.3"
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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/ath/ath12k/wifi7/dp_rx.c"
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],
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"versions": [
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{
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"version": "7f1d986da5c6abb75ffe4d0d325fc9b341c41a1c",
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"lessThan": "d960cd5dbcc6a01f49cc304b724f6b18a63a172d",
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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": "3abe15e756481c45f6acba3d476cb3ca4afc3b61",
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"lessThan": "779ab501dc8f1148b3f10740a68335741bdc5ffe",
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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": "9a0dddfb30f120db3851627935851d262e4e7acb",
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"lessThan": "55c6f05b667726d2da5fd011d646fb48ce5b6b9c",
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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": "9a0dddfb30f120db3851627935851d262e4e7acb",
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"lessThan": "5187a92099778501f21af76ed6c8415d128e7298",
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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": "9a0dddfb30f120db3851627935851d262e4e7acb",
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"lessThan": "98d4f92ab6a1af2ea2ab590d7e2801b203110981",
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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": "6ee653194ddb83674913fd2727b8ecfae0597ade",
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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": "50be1fb76556e80af9f5da80f28168b6c71bce58",
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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": "6.6.88",
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"lessThan": "6.6.160",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "6.12.24",
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"lessThan": "6.12.114",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "6.13.12",
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"lessThan": "6.14",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "6.14.3",
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"lessThan": "6.15",
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"status": "affected",
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"versionType": "semver"
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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/ath/ath12k/wifi7/dp_rx.c"
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],
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"versions": [
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{
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"version": "6.15",
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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": "6.15",
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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": "6.6.160",
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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": "6.12.114",
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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": "6.18.57",
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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": "7.1.5",
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"lessThanOrEqual": "7.1.*",
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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": "7.2",
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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": "6.6.88",
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"versionEndExcluding": "6.6.160"
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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": "6.12.24",
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"versionEndExcluding": "6.12.114"
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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": "6.15",
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"versionEndExcluding": "6.18.57"
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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": "6.15",
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"versionEndExcluding": "7.1.5"
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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": "6.15",
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"versionEndExcluding": "7.2"
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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": "6.13.12"
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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": "6.14.3"
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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/d960cd5dbcc6a01f49cc304b724f6b18a63a172d"
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},
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{
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"url": "https://git.kernel.org/stable/c/779ab501dc8f1148b3f10740a68335741bdc5ffe"
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},
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{
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"url": "https://git.kernel.org/stable/c/55c6f05b667726d2da5fd011d646fb48ce5b6b9c"
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},
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{
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"url": "https://git.kernel.org/stable/c/5187a92099778501f21af76ed6c8415d128e7298"
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},
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{
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"url": "https://git.kernel.org/stable/c/98d4f92ab6a1af2ea2ab590d7e2801b203110981"
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}
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],
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"title": "wifi: ath12k: fix memory leak in ath12k_wifi7_dp_rx_h_verify_tkip_mic()",
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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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} |