GHSA-CMWH-VHG7-3C9R

Vulnerability from github – Published: 2025-05-01 15:31 – Updated: 2025-11-05 18:14
VLAI
Details

In the Linux kernel, the following vulnerability has been resolved:

soc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()

soc_dev_attr->revision could be NULL, thus, a pointer check is added to prevent potential NULL pointer dereference. This is similar to the fix in commit 3027e7b15b02 ("ice: Fix some null pointer dereference issues in ice_ptp.c").

This issue is found by our static analysis tool.

Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2025-23148"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T13:15:50Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe()\n\nsoc_dev_attr-\u003erevision could be NULL, thus,\na pointer check is added to prevent potential NULL pointer dereference.\nThis is similar to the fix in commit 3027e7b15b02\n(\"ice: Fix some null pointer dereference issues in ice_ptp.c\").\n\nThis issue is found by our static analysis tool.",
  "id": "GHSA-cmwh-vhg7-3c9r",
  "modified": "2025-11-05T18:14:24Z",
  "published": "2025-05-01T15:31:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-23148"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4129760e462f45f14e61b10408ace61aa7c2ed30"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/44a2572a0fdcf3e7565763690d579b998a8f0562"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/475b9b45dc32eba58ab794b5d47ac689fc018398"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4f51d169fd0d4821bce775618db024062b09a3f7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5f80fd2ff8bfd13e41554741740e0ca8e6445ded"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8ce469d23205249bb17c1135ccadea879576adfc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8ee067cf0cf82429e9b204283c7d0d8d6891d10e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c8222ef6cf29dd7cad21643228f96535cc02b327"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}



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