232 lines
10 KiB
JSON
232 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-2021-47138",
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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": "2024-03-04T18:12:48.841Z",
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"datePublished": "2024-03-25T09:07:37.414Z",
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"dateUpdated": "2026-05-11T13:48:47.193Z"
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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": "2026-05-11T13:48:47.193Z"
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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\ncxgb4: avoid accessing registers when clearing filters\n\nHardware register having the server TID base can contain\ninvalid values when adapter is in bad state (for example,\ndue to AER fatal error). Reading these invalid values in the\nregister can lead to out-of-bound memory access. So, fix\nby using the saved server TID base when clearing filters."
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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/net/ethernet/chelsio/cxgb4/cxgb4_filter.c"
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],
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"versions": [
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{
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"version": "b1a79360ee862f8ada4798ad2346fa45bb41b527",
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"lessThan": "0bf49b3c8d8b3a43ce09f1b2db70e5484d31fcdf",
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"status": "affected",
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},
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{
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"version": "b1a79360ee862f8ada4798ad2346fa45bb41b527",
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"lessThan": "02f03883fdb10ad7e66717c70ea163a8d27ae6e7",
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"status": "affected",
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},
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{
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"version": "b1a79360ee862f8ada4798ad2346fa45bb41b527",
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"lessThan": "285207a558ab456aa7d8aa877ecc7e91fcc51710",
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"status": "affected",
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{
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"version": "b1a79360ee862f8ada4798ad2346fa45bb41b527",
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"lessThan": "88c380df84fbd03f9b137c2b9d0a44b9f2f553b0",
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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/net/ethernet/chelsio/cxgb4/cxgb4_filter.c"
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],
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"versions": [
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{
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"version": "5.2",
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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": "5.2",
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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": "5.4.124",
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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": "5.10.42",
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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": "5.12.9",
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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": "5.2",
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"versionEndExcluding": "5.4.124"
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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": "5.2",
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.2",
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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/0bf49b3c8d8b3a43ce09f1b2db70e5484d31fcdf"
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},
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{
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"url": "https://git.kernel.org/stable/c/02f03883fdb10ad7e66717c70ea163a8d27ae6e7"
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},
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{
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"url": "https://git.kernel.org/stable/c/285207a558ab456aa7d8aa877ecc7e91fcc51710"
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},
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{
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"url": "https://git.kernel.org/stable/c/88c380df84fbd03f9b137c2b9d0a44b9f2f553b0"
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}
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],
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"title": "cxgb4: avoid accessing registers when clearing filters",
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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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"timestamp": "2024-06-26T20:36:36.021064Z",
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"id": "CVE-2021-47138",
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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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"role": "CISA Coordinator",
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"version": "2.0.3"
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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": "2024-06-26T20:36:44.313Z"
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}
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"shortName": "CVE",
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"dateUpdated": "2024-08-04T05:24:39.941Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/0bf49b3c8d8b3a43ce09f1b2db70e5484d31fcdf",
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"tags": [
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} |