gsd-2023-3609
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation. If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can control the reference counter and set it to zero, they can cause the reference to be freed, leading to a use-after-free vulnerability. We recommend upgrading past commit 04c55383fa5689357bcdd2c8036725a55ed632bc.
Aliases
Aliases
CVE-2023-3609


To clipboard 

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    "alias": "CVE-2023-3609",
    "id": "GSD-2023-3609"
  },
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      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2023-3609",
      "modified": "2023-12-13T01:20:55.053206Z",
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    }
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        "lastModified": "2024-01-11T19:15:10.430",
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}


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