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CVE-2023-3108

Full vulnerability record from the local CVENow database.

Description

A flaw was found in the subsequent get_user_pages_fast in the Linux kernel’s interface for symmetric key cipher algorithms in the skcipher_recvmsg of crypto/algif_skcipher.c function. This flaw allows a local user to crash the system.

Severity
MEDIUM
CVSS score
4.7 (v3.1)
Vulnerability status
Modified
Source identifier
Published
2023-07-11 16:15:12.083000
Last modified
2026-11-07 12:17:31.110000
View original CVE JSON
{
  "id": "CVE-2023-3108",
  "sourceIdentifier": "[email protected]",
  "published": "2023-07-11T16:15:12.083",
  "lastModified": "2026-11-07T12:17:31.110",
  "vulnStatus": "Modified",
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    }
  ],
  "affected": [
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          "packageName": "kernel",
          "cpes": [
            "cpe:/o:redhat:rhel_els:6"
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          "product": "Red Hat Enterprise Linux 7",
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          "packageName": "kernel",
          "cpes": [
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          "packageName": "kernel-rt",
          "cpes": [
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          "packageName": "kernel",
          "cpes": [
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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        },
        "exploitabilityScore": 2.5,
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    "ssvcV203": [
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        "ssvcData": {
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      "url": "https://access.redhat.com/security/cve/CVE-2023-3108",
      "source": "[email protected]",
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}