cvelist/2021/47xxx/CVE-2021-47137.json

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        "STATE": "PUBLIC"
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    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: lantiq: fix memory corruption in RX ring\n\nIn a situation where memory allocation or dma mapping fails, an\ninvalid address is programmed into the descriptor. This can lead\nto memory corruption. If the memory allocation fails, DMA should\nreuse the previous skb and mapping and drop the packet. This patch\nalso increments rx drop counter."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
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                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
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    },
    "affects": {
        "vendor": {
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                    "vendor_name": "Linux",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Linux",
                                "version": {
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                                            "version_name": "fe1a56420cf2",
                                            "version_value": "8bb1077448d4"
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                                        {
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                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "4.20",
                                                        "status": "affected"
                                                    },
                                                    {
                                                        "version": "0",
                                                        "lessThan": "4.20",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.4.124",
                                                        "lessThanOrEqual": "5.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.10.42",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.12.9",
                                                        "lessThanOrEqual": "5.12.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.13",
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                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
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                "url": "https://git.kernel.org/stable/c/8bb1077448d43a871ed667520763e3b9f9b7975d",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/8bb1077448d43a871ed667520763e3b9f9b7975d"
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                "url": "https://git.kernel.org/stable/c/5ac72351655f8b033a2935646f53b7465c903418",
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                "name": "https://git.kernel.org/stable/c/5ac72351655f8b033a2935646f53b7465c903418"
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            {
                "url": "https://git.kernel.org/stable/c/46dd4abced3cb2c912916f4a5353e0927db0c4a2",
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                "name": "https://git.kernel.org/stable/c/46dd4abced3cb2c912916f4a5353e0927db0c4a2"
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