185 lines
8.3 KiB
JSON
185 lines
8.3 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-2026-89438",
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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": "2026-09-11T19:38:34.703Z",
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"datePublished": "2026-09-11T19:43:08.077Z",
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"dateUpdated": "2026-10-19T08:46:46.711Z"
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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": "2026-10-19T08:46:46.711Z"
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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\nplatform/x86: ISST: Validate logical CPU id and clos id\n\nValidate max CLOS ID and logical CPU ID for core power feature.\nReject any clos level or logical CPU number greater than the\nsupported maximum. These are used to calculate MMIO offset."
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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/platform/x86/intel/speed_select_if/isst_tpmi_core.c"
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],
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"versions": [
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{
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"version": "12a7d2cb811dd8a884dea088a2701fcb8d00136e",
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"lessThan": "0d601126c7afda9bb94dfecc8b2c0a16f20d76cb",
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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": "12a7d2cb811dd8a884dea088a2701fcb8d00136e",
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"lessThan": "c9ee2770eb95ba316a56d776b2b66666b70c194b",
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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": "12a7d2cb811dd8a884dea088a2701fcb8d00136e",
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"lessThan": "5b032e1dda486ca41d10536bd195bd8a559af1e2",
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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": "12a7d2cb811dd8a884dea088a2701fcb8d00136e",
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"lessThan": "82d4afadb02fb4d7d7bb9230900904c10e49ec87",
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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": "12a7d2cb811dd8a884dea088a2701fcb8d00136e",
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"lessThan": "124e2dbabe460c2a6e7440f4ad8af560131295c9",
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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/platform/x86/intel/speed_select_if/isst_tpmi_core.c"
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],
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"versions": [
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{
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"version": "6.4",
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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": "6.4",
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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": "6.12.109",
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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": "6.18.50",
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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": "7.2.4",
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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": "6.4",
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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": "6.4",
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"versionEndExcluding": "6.12.109"
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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": "6.4",
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"versionEndExcluding": "6.18.50"
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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": "6.4",
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"versionEndExcluding": "7.2.4"
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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": "6.4",
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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/0d601126c7afda9bb94dfecc8b2c0a16f20d76cb"
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},
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{
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"url": "https://git.kernel.org/stable/c/c9ee2770eb95ba316a56d776b2b66666b70c194b"
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},
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{
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"url": "https://git.kernel.org/stable/c/5b032e1dda486ca41d10536bd195bd8a559af1e2"
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},
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{
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"url": "https://git.kernel.org/stable/c/82d4afadb02fb4d7d7bb9230900904c10e49ec87"
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},
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{
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"url": "https://git.kernel.org/stable/c/124e2dbabe460c2a6e7440f4ad8af560131295c9"
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}
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],
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"title": "platform/x86: ISST: Validate logical CPU id and clos id",
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"x_generator": {
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} |