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-2026-92496",
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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": "2026-09-16T12:21:13.871Z",
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"datePublished": "2026-09-17T16:10:11.423Z",
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"dateUpdated": "2026-10-19T09:04:02.474Z"
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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": "2026-10-19T09:04:02.474Z"
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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: ath11k: Avoid buffer overread in ath11k_wmi_tlv_op_rx()\n\nCurrently, in ath11k_wmi_tlv_op_rx(), the firmware buffer is read\nwithout first verifying that the buffer has enough data to hold a\nheader. This could result in a buffer overread.\n\nAdd an upfront length check before dereferencing skb->data as a\nwmi_cmd_hdr. The check is placed before the trace_ath11k_wmi_event()\ncall to preserve the existing trace semantics (tracing the full raw\nWMI event including the header), unlike the analogous ath12k fix which\ncould use skb_pull_data() directly.\n\nCompile tested only."
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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/ath11k/wmi.c"
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],
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"versions": [
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{
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"version": "d5c65159f2895379e11ca13f62feabe93278985d",
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"lessThan": "20166fd9a4ad15d7eccc63c9dc99680aea6558ef",
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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": "d5c65159f2895379e11ca13f62feabe93278985d",
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"lessThan": "71690d26c1415e816158b45ee354367244c50d4c",
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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": "d5c65159f2895379e11ca13f62feabe93278985d",
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"lessThan": "f9726f6d97dca94ab14739c8b632301a940a7e8f",
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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": "d5c65159f2895379e11ca13f62feabe93278985d",
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"lessThan": "2677fc48dd10dc08cdec99c2692d50fe5f48dcbf",
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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": "d5c65159f2895379e11ca13f62feabe93278985d",
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"lessThan": "9652e7e23137538169f60323300cae3413475685",
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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": "d5c65159f2895379e11ca13f62feabe93278985d",
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"lessThan": "72a5e45f606ec454ef556a68ffd92e06b0677f44",
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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": "d5c65159f2895379e11ca13f62feabe93278985d",
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"lessThan": "9ddbc95dac167e3f2d0e3859e6ce022ae0184fc1",
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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": "d5c65159f2895379e11ca13f62feabe93278985d",
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"lessThan": "9ef9dd30058cc9223c72f711dca1a28a5947d0c5",
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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/ath/ath11k/wmi.c"
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],
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"versions": [
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{
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"version": "5.6",
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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": "5.6",
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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": "5.10.270",
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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": "5.15.221",
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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": "6.1.188",
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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": "6.6.157",
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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": "6.12.110",
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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": "6.18.52",
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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": "7.2.6",
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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": "5.6",
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"versionEndExcluding": "5.10.270"
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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": "5.6",
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"versionEndExcluding": "5.15.221"
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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": "5.6",
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"versionEndExcluding": "6.1.188"
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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": "5.6",
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"versionEndExcluding": "6.6.157"
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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": "5.6",
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"versionEndExcluding": "6.12.110"
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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": "5.6",
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"versionEndExcluding": "6.18.52"
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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": "5.6",
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"versionEndExcluding": "7.2.6"
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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": "5.6",
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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/20166fd9a4ad15d7eccc63c9dc99680aea6558ef"
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},
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{
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"url": "https://git.kernel.org/stable/c/71690d26c1415e816158b45ee354367244c50d4c"
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},
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{
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"url": "https://git.kernel.org/stable/c/f9726f6d97dca94ab14739c8b632301a940a7e8f"
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},
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{
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"url": "https://git.kernel.org/stable/c/2677fc48dd10dc08cdec99c2692d50fe5f48dcbf"
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},
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{
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"url": "https://git.kernel.org/stable/c/9652e7e23137538169f60323300cae3413475685"
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},
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{
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"url": "https://git.kernel.org/stable/c/72a5e45f606ec454ef556a68ffd92e06b0677f44"
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},
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{
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"url": "https://git.kernel.org/stable/c/9ddbc95dac167e3f2d0e3859e6ce022ae0184fc1"
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},
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{
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"url": "https://git.kernel.org/stable/c/9ef9dd30058cc9223c72f711dca1a28a5947d0c5"
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}
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],
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"title": "wifi: ath11k: Avoid buffer overread in ath11k_wmi_tlv_op_rx()",
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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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} |