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-2026-98527",
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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": "2026-09-25T10:25:14.355Z",
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"datePublished": "2026-10-18T15:17:45.684Z",
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"dateUpdated": "2026-10-19T09:21:08.961Z"
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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": "2026-10-19T09:21:08.961Z"
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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\ngpio: zynq: fix runtime PM leak on request error path\n\npm_runtime_get_sync() leaves the usage counter incremented even when it\nfails, and zynq_gpio_request() returns the error without dropping it.\n\ngpiolib does not call ->free() when ->request() fails, so zynq_gpio_free(),\nwhich holds the only matching pm_runtime_put(), never runs. The reference\nis leaked and the controller can no longer runtime-suspend, so its clock\nstays enabled.\n\nSwitch to pm_runtime_resume_and_get(), which only increments the usage\ncounter on success."
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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/gpio/gpio-zynq.c"
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],
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"versions": [
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{
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"version": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
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"lessThan": "e380fba02908b809f5bbef371259003cf5887bb4",
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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": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
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"lessThan": "a3e9b7f7c9558f8c9592f8f817557bff98707bb3",
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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": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
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"lessThan": "60a76cdd92e25f576dc58d756a565760dde1f7a1",
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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": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
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"lessThan": "25c08be2a5e7715f19a6e02bbe9b0e5f01c77aac",
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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": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
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"lessThan": "6e05f1c614a57a5d4c364dd12e20c6fd012f9d3e",
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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": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
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"lessThan": "58a417a19d80141fff3abe6004e2e47285506e73",
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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": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
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"lessThan": "6e20dabffbcd7b222d8e7bb85a7d8e8325df7699",
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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": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
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"lessThan": "e9438ab5328a177c9c0e5df87eb92a7162841e98",
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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/gpio/gpio-zynq.c"
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],
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"versions": [
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{
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"version": "3.17",
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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": "3.17",
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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": "5.10.271",
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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": "5.15.222",
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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": "6.12.112",
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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": "6.18.55",
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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": "7.2.9",
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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": "3.17",
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"versionEndExcluding": "5.10.271"
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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": "3.17",
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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": "3.17",
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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": "3.17",
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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": "3.17",
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"versionEndExcluding": "6.12.112"
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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": "3.17",
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"versionEndExcluding": "6.18.55"
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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": "3.17",
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"versionEndExcluding": "7.2.9"
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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": "3.17",
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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/e380fba02908b809f5bbef371259003cf5887bb4"
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},
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{
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"url": "https://git.kernel.org/stable/c/a3e9b7f7c9558f8c9592f8f817557bff98707bb3"
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},
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{
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"url": "https://git.kernel.org/stable/c/60a76cdd92e25f576dc58d756a565760dde1f7a1"
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},
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{
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"url": "https://git.kernel.org/stable/c/25c08be2a5e7715f19a6e02bbe9b0e5f01c77aac"
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},
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{
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"url": "https://git.kernel.org/stable/c/6e05f1c614a57a5d4c364dd12e20c6fd012f9d3e"
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},
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{
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"url": "https://git.kernel.org/stable/c/58a417a19d80141fff3abe6004e2e47285506e73"
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},
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{
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"url": "https://git.kernel.org/stable/c/6e20dabffbcd7b222d8e7bb85a7d8e8325df7699"
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},
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{
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"url": "https://git.kernel.org/stable/c/e9438ab5328a177c9c0e5df87eb92a7162841e98"
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}
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],
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"title": "gpio: zynq: fix runtime PM leak on request error path",
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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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} |