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-2026-98893",
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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": "2026-09-25T10:25:14.378Z",
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"datePublished": "2026-10-23T11:37:54.017Z",
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"dateUpdated": "2026-10-26T06:56:19.302Z"
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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": "2026-10-26T06:56:19.302Z"
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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\nfirmware: arm_scmi: Validate SENSOR_UPDATE payload size\n\nSENSOR_UPDATE carries one or more sensor readings after the fixed\nnotification header. The parser derives the expected reading count\nfrom the sensor description, but it did not verify that the received\npayload contains those entries before parsing them.\n\nReject truncated update notifications before reading the variable\narray."
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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/firmware/arm_scmi/sensors.c"
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],
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"versions": [
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{
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"version": "e3811190acf85c63518fbddaa28bcbfab2baa58d",
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"lessThan": "e543d60f966a5f5c92298720c2fd1810f85a6be3",
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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": "e3811190acf85c63518fbddaa28bcbfab2baa58d",
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"lessThan": "87a72e75f7560ea45cd28870194eaa153dd19e75",
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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": "e3811190acf85c63518fbddaa28bcbfab2baa58d",
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"lessThan": "1bbe431fc59704d012660647516f6f94ddd82564",
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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": "e3811190acf85c63518fbddaa28bcbfab2baa58d",
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"lessThan": "c148ff2f5a168e0bc41d801efca6ee35a376cfcb",
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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": "e3811190acf85c63518fbddaa28bcbfab2baa58d",
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"lessThan": "767789a58ae0d65ec3028e5b5b4da82210355d00",
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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": "e3811190acf85c63518fbddaa28bcbfab2baa58d",
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"lessThan": "32bc5496b48174dbca1f187f710955ee4d9527a1",
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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/firmware/arm_scmi/sensors.c"
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],
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"versions": [
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{
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"version": "5.11",
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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": "5.11",
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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",
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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": "5.11",
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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": "5.11",
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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": "5.11",
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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": "5.11",
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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": "5.11",
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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": "5.11",
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"versionEndExcluding": "7.2"
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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/e543d60f966a5f5c92298720c2fd1810f85a6be3"
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},
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{
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"url": "https://git.kernel.org/stable/c/87a72e75f7560ea45cd28870194eaa153dd19e75"
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},
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{
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"url": "https://git.kernel.org/stable/c/1bbe431fc59704d012660647516f6f94ddd82564"
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},
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{
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"url": "https://git.kernel.org/stable/c/c148ff2f5a168e0bc41d801efca6ee35a376cfcb"
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},
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{
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"url": "https://git.kernel.org/stable/c/767789a58ae0d65ec3028e5b5b4da82210355d00"
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},
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{
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"url": "https://git.kernel.org/stable/c/32bc5496b48174dbca1f187f710955ee4d9527a1"
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}
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],
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"title": "firmware: arm_scmi: Validate SENSOR_UPDATE payload size",
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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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} |