CVE-2023-21218
Vulnerability from cvelistv5
Published
2023-12-04 22:40
Modified
2024-08-02 09:28
Severity ?
Summary
In PMRChangeSparseMemOSMem of physmem_osmem_linux.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.
Impacted products
GoogleAndroid
Show details on NVD website


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        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Android",
          "vendor": "Google",
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        "dateUpdated": "2023-12-22T00:16:40.110Z",
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    "datePublished": "2023-12-04T22:40:47.994Z",
    "dateReserved": "2022-11-03T22:37:50.648Z",
    "dateUpdated": "2024-08-02T09:28:26.131Z",
    "state": "PUBLISHED"
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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.