224 lines
10 KiB
JSON
224 lines
10 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-2026-64227",
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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": "2026-07-19T15:36:31.771Z",
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"datePublished": "2026-07-24T15:23:10.936Z",
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"dateUpdated": "2026-11-06T16:34:30.698Z"
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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": "2026-07-27T04:37:25.776Z"
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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\nACPI: driver: Check ACPI_COMPANION() against NULL during probe\n\nSince every platform driver can be forced to match a device that doesn't\nmatch its list of device IDs because of device_match_driver_override(),\nplatform drivers that rely on the existence of a device's ACPI companion\nobject should verify its presence.\n\nAccordingly, add requisite ACPI_COMPANION() or ACPI_HANDLE() checks\nagainst NULL to 13 platform drivers handling core ACPI devices.\n\nAlso change the value returned by the ACPI thermal zone driver when\nthe device's ACPI companion is not present to -ENODEV for consistency\nwith the other drivers."
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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/acpi/ac.c",
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"drivers/acpi/acpi_pad.c",
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"drivers/acpi/acpi_tad.c",
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"drivers/acpi/battery.c",
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"drivers/acpi/button.c",
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"drivers/acpi/ec.c",
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"drivers/acpi/hed.c",
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"drivers/acpi/nfit/core.c",
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"drivers/acpi/pfr_telemetry.c",
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"drivers/acpi/pfr_update.c",
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"drivers/acpi/sbs.c",
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"drivers/acpi/sbshc.c",
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"drivers/acpi/thermal.c",
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"drivers/acpi/tiny-power-button.c"
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],
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"versions": [
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{
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"version": "5829046825ac89fffc60f2670bc564fda2c0155a",
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"lessThan": "a9451bf561232314755baf69a5916e0ac77f33fc",
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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": "5829046825ac89fffc60f2670bc564fda2c0155a",
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"lessThan": "34f4d0e4e5065237d15651df759a99e81b7f9f51",
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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": "5829046825ac89fffc60f2670bc564fda2c0155a",
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"lessThan": "612ddab8fce04394bd7aebe8e0f2599642e30859",
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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": "5829046825ac89fffc60f2670bc564fda2c0155a",
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"lessThan": "e4865a56d013e86e46ea6acea15bb6eae01898ff",
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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/acpi/ac.c",
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"drivers/acpi/acpi_pad.c",
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"drivers/acpi/acpi_tad.c",
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"drivers/acpi/battery.c",
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"drivers/acpi/button.c",
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"drivers/acpi/ec.c",
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"drivers/acpi/hed.c",
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"drivers/acpi/nfit/core.c",
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"drivers/acpi/pfr_telemetry.c",
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"drivers/acpi/pfr_update.c",
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"drivers/acpi/sbs.c",
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"drivers/acpi/sbshc.c",
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"drivers/acpi/thermal.c",
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"drivers/acpi/tiny-power-button.c"
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],
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"versions": [
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{
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"version": "6.7",
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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": "6.7",
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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": "6.12.97",
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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": "6.18.40",
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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": "7.0.11",
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"lessThanOrEqual": "7.0.*",
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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",
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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": "6.7",
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"versionEndExcluding": "6.12.97"
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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": "6.7",
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"versionEndExcluding": "6.18.40"
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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": "6.7",
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"versionEndExcluding": "7.0.11"
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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": "6.7",
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"versionEndExcluding": "7.1"
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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/a9451bf561232314755baf69a5916e0ac77f33fc"
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},
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{
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"url": "https://git.kernel.org/stable/c/34f4d0e4e5065237d15651df759a99e81b7f9f51"
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},
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{
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"url": "https://git.kernel.org/stable/c/612ddab8fce04394bd7aebe8e0f2599642e30859"
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},
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{
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"url": "https://git.kernel.org/stable/c/e4865a56d013e86e46ea6acea15bb6eae01898ff"
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}
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],
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"title": "ACPI: driver: Check ACPI_COMPANION() against NULL during probe",
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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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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2026-64227",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-06T16:32:33.166548Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-06T16:34:30.698Z"
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}
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}
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]
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}
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} |