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-2026-98210",
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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": "2026-09-25T10:25:14.325Z",
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"datePublished": "2026-10-06T08:44:46.788Z",
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"dateUpdated": "2026-10-19T09:15:41.186Z"
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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": "2026-10-19T09:15:41.186Z"
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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\nmmc: mxcmmc: cancel data work and watchdog on remove\n\nmxcmci_remove() frees the host through the devm tail, but neither it nor\nmmc_remove_host() drains the driver's own asynchronous state.\nhost->watchdog, a 10 s timer armed on the DMA path in mxcmci_setup_data(),\nis deleted only by the DMA- and IRQ-complete paths, which the remove path\ndoes not explicitly drain; it can therefore fire after the host is freed\nand dereference it in mxcmci_watchdog(). host->datawork, armed from the\nIRQ handler on the PIO path, is not cancelled by the remove path either.\n\nFree the devm-registered IRQ, then cancel datawork and delete the watchdog\nin mxcmci_remove(), before dma_release_channel(). Freeing the IRQ first\nkeeps a trailing handler from re-arming datawork between the cancel and\nthe host free. Both callbacks are non-self-rearming.\n\nThis issue was found by an in-house static analysis tool."
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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/mmc/host/mxcmmc.c"
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],
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"versions": [
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{
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"version": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
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"lessThan": "740f595f8ad678cb4d79f13edd12851df2492bdd",
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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": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
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"lessThan": "d3641afe6ee76d852834a34ef0669eefced32752",
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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": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
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"lessThan": "314966b490323bdcfd3162a1398b00e587e0ced4",
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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": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
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"lessThan": "ae10838a7cdf0e54caa9d0a4f488704fd04e7f01",
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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": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
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"lessThan": "a1ff367e0dc961d73707add508a95df5c3509bd1",
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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": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
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"lessThan": "23383e0578b58ba2dc0730cf9f7806bd66bf859a",
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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": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
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"lessThan": "e2948c4232209e87c861a680f20f1e3cf8a57fec",
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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": "f6ad0a481342223b2e7ae9f55b154e14f1391ada",
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"lessThan": "d3a421c82412344022982d5b91ba23194a0a6f29",
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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/mmc/host/mxcmmc.c"
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],
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"versions": [
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{
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"version": "3.7",
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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": "3.7",
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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": "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": "6.18.54",
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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": "7.2.8",
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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": "3.7",
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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": "3.7",
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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": "3.7",
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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": "3.7",
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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": "3.7",
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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": "3.7",
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"versionEndExcluding": "6.18.54"
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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": "3.7",
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"versionEndExcluding": "7.2.8"
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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": "3.7",
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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/740f595f8ad678cb4d79f13edd12851df2492bdd"
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},
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{
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"url": "https://git.kernel.org/stable/c/d3641afe6ee76d852834a34ef0669eefced32752"
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},
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{
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"url": "https://git.kernel.org/stable/c/314966b490323bdcfd3162a1398b00e587e0ced4"
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},
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{
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"url": "https://git.kernel.org/stable/c/ae10838a7cdf0e54caa9d0a4f488704fd04e7f01"
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},
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{
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"url": "https://git.kernel.org/stable/c/a1ff367e0dc961d73707add508a95df5c3509bd1"
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},
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{
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"url": "https://git.kernel.org/stable/c/23383e0578b58ba2dc0730cf9f7806bd66bf859a"
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},
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{
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"url": "https://git.kernel.org/stable/c/e2948c4232209e87c861a680f20f1e3cf8a57fec"
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},
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{
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"url": "https://git.kernel.org/stable/c/d3a421c82412344022982d5b91ba23194a0a6f29"
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}
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],
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"title": "mmc: mxcmmc: cancel data work and watchdog on remove",
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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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} |