{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2024-43843",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-43843",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-08-17T09:21:57.811Z",
    "updatedAt": "2026-05-11T20:30:53.417Z",
    "importedAt": "2026-10-24T01:57:16.009Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "riscv, bpf: Fix out-of-bounds issue when preparing trampoline image",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nriscv, bpf: Fix out-of-bounds issue when preparing trampoline image\n\nWe get the size of the trampoline image during the dry run phase and\nallocate memory based on that size. The allocated image will then be\npopulated with instructions during the real patch phase. But after\ncommit 26ef208c209a (\"bpf: Use arch_bpf_trampoline_size\"), the `im`\nargument is inconsistent in the dry run and real patch phase. This may\ncause emit_imm in RV64 to generate a different number of instructions\nwhen generating the 'im' address, potentially causing out-of-bounds\nissues. Let's emit the maximum number of instructions for the \"im\"\naddress during dry run to fix this problem.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "26ef208c209a0e6eed8942a5d191b39dccfa6e38",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3e6a1b1b179abb643ec3560c02bc3082bc92285f"
            },
            {
              "version": "26ef208c209a0e6eed8942a5d191b39dccfa6e38",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9f1e16fb1fc9826001c69e0551d51fbbcd2d74e9"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.8",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.8"
            },
            {
              "version": "6.10.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.10.*"
            },
            {
              "version": "6.11",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}