CVE-2024-42067

{
  "id": "CVE-2024-42067",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-07-29T16:15:06.323",
  "lastModified": "2026-10-21T13:17:45.390",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()\n\nset_memory_rox() can fail, leaving memory unprotected.\n\nCheck return and bail out when bpf_jit_binary_lock_ro() returns\nan error."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: bpf: Tener en cuenta el retorno de set_memory_rox() con bpf_jit_binary_lock_ro() set_memory_rox() puede fallar, dejando la memoria desprotegida. Verifique la devolución y el rescate cuando bpf_jit_binary_lock_ro() devuelva un error."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "arch/arm/net/bpf_jit_32.c",
            "arch/loongarch/net/bpf_jit.c",
            "arch/mips/net/bpf_jit_comp.c",
            "arch/parisc/net/bpf_jit_core.c",
            "arch/s390/net/bpf_jit_comp.c",
            "arch/sparc/net/bpf_jit_comp_64.c",
            "arch/x86/net/bpf_jit_comp32.c",
            "include/linux/filter.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "d48567c9a0d1e605639f8a8705a61bbb55fb4e84",
              "lessThan": "c20d0fa873039bce82d4b1b2ffcda8bb22242790",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "d48567c9a0d1e605639f8a8705a61bbb55fb4e84",
              "lessThan": "044da7ae7afd4ef60806d73654a2e6a79aa4ed7a",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "d48567c9a0d1e605639f8a8705a61bbb55fb4e84",
              "lessThan": "e60adf513275c3a38e5cb67f7fd12387e43a3ff5",
              "versionType": "git",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "arch/arm/net/bpf_jit_32.c",
            "arch/loongarch/net/bpf_jit.c",
            "arch/mips/net/bpf_jit_comp.c",
            "arch/parisc/net/bpf_jit_core.c",
            "arch/s390/net/bpf_jit_comp.c",
            "arch/sparc/net/bpf_jit_comp_64.c",
            "arch/x86/net/bpf_jit_comp32.c",
            "include/linux/filter.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "6.2",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "6.2",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.6.160",
              "lessThanOrEqual": "6.6.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.9.8",
              "lessThanOrEqual": "6.9.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.10",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      },
      {
        "source": "[email protected]",
        "type": "Primary",
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          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
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    "ssvcV203": [
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2024-09-10T16:19:56.137791Z",
          "id": "CVE-2024-42067",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
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          "role": "CISA Coordinator",
          "version": "2.0.3"
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  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-252"
        }
      ]
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  ],
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}