ghsa-9qp4-rw2q-rx7r
Vulnerability from github
Published
2024-07-29 18:30
Modified
2025-11-04 00:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()

set_memory_ro() can fail, leaving memory unprotected.

Check its return and take it into account as an error.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42068"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-252"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-29T16:15:06Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()\n\nset_memory_ro() can fail, leaving memory unprotected.\n\nCheck its return and take it into account as an error.",
  "id": "GHSA-9qp4-rw2q-rx7r",
  "modified": "2025-11-04T00:31:05Z",
  "published": "2024-07-29T18:30:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42068"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/05412471beba313ecded95aa17b25fe84bb2551a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7d2cc63eca0c993c99d18893214abf8f85d566d8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e3540e5a7054d6daaf9a1415a48aacb092112a89"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e4f602e3ff749ba770bf8ff10196e18358de6720"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fdd411af8178edc6b7bf260f8fa4fba1bedd0a6d"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.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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