{
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            "affected": [
                {
                    "product": "kernel",
                    "vendor": "n/a",
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                            "status": "affected",
                            "version": "Not known"
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            "descriptions": [
                {
                    "lang": "en",
                    "value": "A flaw was found in the Linux kernels memory deduplication mechanism. Previous work has shown that memory deduplication can be attacked via a local exploitation mechanism. The same technique can be used if an attacker can upload page sized files and detect the change in access time from a networked service to determine if the page has been merged."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-200",
                            "description": "CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor",
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                            "type": "CWE"
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                    ]
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            "providerMetadata": {
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                {
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                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1931327"
                },
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T17:01:07.823Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
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                        "url": "https://arxiv.org/abs/2111.08553"
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    "cveMetadata": {
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        "assignerShortName": "redhat",
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        "datePublished": "2022-08-23T15:51:15.000Z",
        "dateReserved": "2021-08-18T00:00:00.000Z",
        "dateUpdated": "2024-08-03T17:01:07.823Z",
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