259 lines
11 KiB
JSON
259 lines
11 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-2021-46962",
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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": "2024-02-27T18:42:55.942Z",
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"datePublished": "2024-02-27T18:47:01.169Z",
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"dateUpdated": "2026-05-11T13:45:17.857Z"
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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": "2026-05-11T13:45:17.857Z"
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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: uniphier-sd: Fix a resource leak in the remove function\n\nA 'tmio_mmc_host_free()' call is missing in the remove function, in order\nto balance a 'tmio_mmc_host_alloc()' call in the probe.\nThis is done in the error handling path of the probe, but not in the remove\nfunction.\n\nAdd the missing call."
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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/uniphier-sd.c"
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],
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"versions": [
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{
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"version": "3fd784f745dd1747863775a99ec749619ee6759c",
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"lessThan": "0d8941b9b2d3e7b3481fdf43b1a6189d162175b7",
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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": "3fd784f745dd1747863775a99ec749619ee6759c",
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"lessThan": "25ac6ce65f1ab458982d15ec1caf441acd37106a",
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"status": "affected",
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"versionType": "git"
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{
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"version": "3fd784f745dd1747863775a99ec749619ee6759c",
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"lessThan": "ebe0f12cf4c044f812c6d17011531582f9ac8bb3",
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"status": "affected",
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{
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"lessThan": "d6e7fda496978f2763413b5523557b38dc2bf6c2",
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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": "3fd784f745dd1747863775a99ec749619ee6759c",
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"lessThan": "e29c84857e2d51aa017ce04284b962742fb97d9e",
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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/uniphier-sd.c"
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],
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"versions": [
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{
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"version": "4.20",
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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": "4.20",
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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": "5.4.118",
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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": "5.10.36",
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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": "5.11.20",
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"lessThanOrEqual": "5.11.*",
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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": "5.12.3",
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"lessThanOrEqual": "5.12.*",
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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": "5.13",
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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": "4.20",
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"versionEndExcluding": "5.4.118"
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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": "4.20",
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"versionEndExcluding": "5.10.36"
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},
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{
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"vulnerable": true,
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"versionStartIncluding": "4.20",
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"versionEndExcluding": "5.11.20"
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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": "4.20",
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"versionEndExcluding": "5.12.3"
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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": "4.20",
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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/0d8941b9b2d3e7b3481fdf43b1a6189d162175b7"
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},
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{
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"url": "https://git.kernel.org/stable/c/25ac6ce65f1ab458982d15ec1caf441acd37106a"
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},
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{
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"url": "https://git.kernel.org/stable/c/ebe0f12cf4c044f812c6d17011531582f9ac8bb3"
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},
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{
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"url": "https://git.kernel.org/stable/c/d6e7fda496978f2763413b5523557b38dc2bf6c2"
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},
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{
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"url": "https://git.kernel.org/stable/c/e29c84857e2d51aa017ce04284b962742fb97d9e"
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}
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],
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"title": "mmc: uniphier-sd: Fix a resource leak in the remove function",
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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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"title": "CISA ADP Vulnrichment",
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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-2021-46962",
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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": "2024-03-05T20:16:05.784060Z"
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}
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}
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}
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],
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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": "2024-06-04T17:13:10.391Z"
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}
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},
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"dateUpdated": "2024-08-04T05:17:42.992Z"
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},
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"title": "CVE Program Container",
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"references": [
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