331 lines
15 KiB
JSON
331 lines
15 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-2022-50347",
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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": "2025-09-16T16:03:27.882Z",
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"datePublished": "2025-09-16T16:11:39.891Z",
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"dateUpdated": "2026-05-11T19:17:46.521Z"
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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": "2026-05-11T19:17:46.521Z"
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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: rtsx_usb_sdmmc: fix return value check of mmc_add_host()\n\nmmc_add_host() may return error, if we ignore its return value, the memory\nthat allocated in mmc_alloc_host() will be leaked and it will lead a kernel\ncrash because of deleting not added device in the remove path.\n\nSo fix this by checking the return value and calling mmc_free_host() in the\nerror path, besides, led_classdev_unregister() and pm_runtime_disable() also\nneed be called."
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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/rtsx_usb_sdmmc.c"
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],
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"versions": [
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{
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"version": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
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"lessThan": "d7ad7278be401b09c9f9a9f522cf4c449c7fd489",
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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": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
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"lessThan": "e598c9683fe1cf97c2b11b800cc3cee072108220",
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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": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
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"lessThan": "89303ddbb502c3bc8edbf864f9f85500c8fe07e9",
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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": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
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"lessThan": "937112e991ed25d1727d878734adcbef3b900274",
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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": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
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"lessThan": "7fa922c7a3dd623fd59f1af50e8896fd9ca7f654",
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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": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
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"lessThan": "df683201c7ffbd21a806a7cad657b661c5ebfb6f",
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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": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
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"lessThan": "1491667d5450778a265eddddd294219acfd648cb",
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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": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
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"lessThan": "a522e26a20a43dcfbef9ee9f71ed803290e852b0",
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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": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
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"lessThan": "fc38a5a10e9e5a75eb9189854abeb8405b214cc9",
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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/rtsx_usb_sdmmc.c"
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],
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"versions": [
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{
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"version": "3.16",
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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": "3.16",
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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": "4.9.337",
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"lessThanOrEqual": "4.9.*",
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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": "4.14.303",
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"lessThanOrEqual": "4.14.*",
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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": "4.19.270",
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"lessThanOrEqual": "4.19.*",
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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": "5.4.229",
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"lessThanOrEqual": "5.4.*",
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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": "5.10.163",
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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": "5.15.86",
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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": "6.0.16",
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"lessThanOrEqual": "6.0.*",
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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": "6.1.2",
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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": "6.2",
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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": "3.16",
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"versionEndExcluding": "4.9.337"
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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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"versionEndExcluding": "4.14.303"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.16",
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"versionEndExcluding": "5.4.229"
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},
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.16",
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"versionEndExcluding": "5.10.163"
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "5.15.86"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.16",
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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/d7ad7278be401b09c9f9a9f522cf4c449c7fd489"
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},
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{
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"url": "https://git.kernel.org/stable/c/e598c9683fe1cf97c2b11b800cc3cee072108220"
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},
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{
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"url": "https://git.kernel.org/stable/c/89303ddbb502c3bc8edbf864f9f85500c8fe07e9"
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},
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{
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"url": "https://git.kernel.org/stable/c/937112e991ed25d1727d878734adcbef3b900274"
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},
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{
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"url": "https://git.kernel.org/stable/c/7fa922c7a3dd623fd59f1af50e8896fd9ca7f654"
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},
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{
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"url": "https://git.kernel.org/stable/c/df683201c7ffbd21a806a7cad657b661c5ebfb6f"
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},
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{
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"url": "https://git.kernel.org/stable/c/1491667d5450778a265eddddd294219acfd648cb"
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},
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{
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"url": "https://git.kernel.org/stable/c/a522e26a20a43dcfbef9ee9f71ed803290e852b0"
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},
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{
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"url": "https://git.kernel.org/stable/c/fc38a5a10e9e5a75eb9189854abeb8405b214cc9"
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}
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],
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"title": "mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()",
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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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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 5.5,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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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-2022-50347",
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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": "2026-01-14T18:21:11.875111Z"
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}
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"type": "CWE",
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"cweId": "CWE-476",
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"description": "CWE-476 NULL Pointer Dereference"
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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": "2026-01-14T18:22:58.473Z"
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}
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}
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]
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}
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} |