GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2024-46862 (GCVE-0-2024-46862)

Vulnerability from cvelistv5 – Published: 2024-09-27 12:42 – Updated: 2026-08-05 11:39
VLAI
Title
ASoC: Intel: soc-acpi-intel-mtl-match: add missing empty item
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: soc-acpi-intel-mtl-match: add missing empty item There is no links_num in struct snd_soc_acpi_mach {}, and we test !link->num_adr as a condition to end the loop in hda_sdw_machine_select(). So an empty item in struct snd_soc_acpi_link_adr array is required.
Severity
8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-29 13:49 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: f77ae7fcdc47630eb7653983f3c57ac44103aebc , < 01281a9e8275946aa725db0919769b8d35af3a11 (git)
Affected: f77ae7fcdc47630eb7653983f3c57ac44103aebc , < bf6d7a44a144aa9c476dee83c23faf3151181bab (git)
guessed Create a notification for this product.
Linux Linux Affected: 6.10
Unaffected: 0 , < 6.10 (semver)
Unaffected: 6.10.11 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-46862",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-29T13:49:23.635334Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-29T13:49:28.174Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/intel/common/soc-acpi-intel-mtl-match.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "01281a9e8275946aa725db0919769b8d35af3a11",
              "status": "affected",
              "version": "f77ae7fcdc47630eb7653983f3c57ac44103aebc",
              "versionType": "git"
            },
            {
              "lessThan": "bf6d7a44a144aa9c476dee83c23faf3151181bab",
              "status": "affected",
              "version": "f77ae7fcdc47630eb7653983f3c57ac44103aebc",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/intel/common/soc-acpi-intel-mtl-match.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.10"
            },
            {
              "lessThan": "6.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.11",
                  "versionStartIncluding": "6.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "6.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: soc-acpi-intel-mtl-match: add missing empty item\n\nThere is no links_num in struct snd_soc_acpi_mach {}, and we test\n!link-\u003enum_adr as a condition to end the loop in hda_sdw_machine_select().\nSo an empty item in struct snd_soc_acpi_link_adr array is required."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The defective table is consumed by `hda_sdw_machine_select()` during SOF PCI driver probe on the host itself; there is no network, adjacent-network, or attacker-attachable-device path \u2014 the SoundWire codec topology comes from soldered hardware and BIOS ACPI `_ADR` tables. The impact is confined to the local machine\u0027s kernel, making Local the applicable and highest-severity reachable vector.\nAC:L - On an affected Meteor Lake platform (cs42l43 reported on link 0), the first link entry matches, `link++` steps off the end of the one-element `mtl_cs42l43_l0[]` array, and the out-of-bounds read occurs deterministically on every probe \u2014 no race, timing window, or memory-layout gamble is involved. The `.rodata` contents that follow the array are fixed by the build, so the outcome is reproducible on every boot of that image.\nPR:N - The SOF Intel driver binds automatically from its PCI ID table at boot and walks `snd_soc_acpi_intel_mtl_sdw_machines[]` with no authentication, credential, or capability check anywhere on the path. No account or privilege level is needed for the out-of-bounds access to occur.\nUI:N - Machine selection happens inside driver probe during kernel initialization, before any userspace audio access. No mount, file open, or other victim action is required.\nS:U - The out-of-bounds read and any resulting fault occur in the kernel\u0027s own audio driver on the same host, within a single security authority. No VM, IOMMU, or sandbox boundary is crossed.\nC:H - Past the array end the loop reads a `u32 num_adr` and a `const struct snd_soc_acpi_adr_device *adr_d` from adjacent `.rodata`, then `snd_soc_acpi_sdw_link_slaves_found()` dereferences that OOB-derived pointer for `num_adr` iterations \u2014 an unbounded read at an address not constrained by any check, not a strictly bounded few-byte overread. The fetched `adr` values are decoded into part/mfg/link IDs and emitted to the kernel log via `dev_dbg()`, providing a disclosure channel for the out-of-bounds contents.\nI:L - The path is read-only \u2014 `link` is `const` and nothing is written out of bounds, so there is no memory-corruption or control-flow-hijack primitive. However, walking the unterminated array makes the loop evaluate unrelated link descriptors and reject the correct machine entry, so the driver selects a different machine descriptor and DSP topology than the firmware actually describes, a limited divergence of kernel configuration state.\nA:H - The out-of-bounds `adr_d` pointer combined with an out-of-bounds `num_adr` count can walk far past any mapped `.rodata` and fault, producing a kernel oops during driver probe. Even without a fault, the mis-terminated table causes the cs42l43-only machine to never be matched, leaving the audio device non-functional on every boot."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:39:05.352Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/01281a9e8275946aa725db0919769b8d35af3a11"
        },
        {
          "url": "https://git.kernel.org/stable/c/bf6d7a44a144aa9c476dee83c23faf3151181bab"
        }
      ],
      "title": "ASoC: Intel: soc-acpi-intel-mtl-match: add missing empty item",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-46862",
    "datePublished": "2024-09-27T12:42:51.738Z",
    "dateReserved": "2024-09-11T15:12:18.293Z",
    "dateUpdated": "2026-08-05T11:39:05.352Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-46862",
      "date": "2026-09-19",
      "epss": "0.00186",
      "percentile": "0.0842"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Linux",
                "programFiles": [
                  "sound/soc/intel/common/soc-acpi-intel-mtl-match.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "lessThan": "01281a9e8275946aa725db0919769b8d35af3a11",
                    "status": "affected",
                    "version": "f77ae7fcdc47630eb7653983f3c57ac44103aebc",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "bf6d7a44a144aa9c476dee83c23faf3151181bab",
                    "status": "affected",
                    "version": "f77ae7fcdc47630eb7653983f3c57ac44103aebc",
                    "versionType": "git"
                  }
                ]
              },
              {
                "defaultStatus": "affected",
                "product": "Linux",
                "programFiles": [
                  "sound/soc/intel/common/soc-acpi-intel-mtl-match.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "status": "affected",
                    "version": "6.10"
                  },
                  {
                    "lessThan": "6.10",
                    "status": "unaffected",
                    "version": "0",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.10.*",
                    "status": "unaffected",
                    "version": "6.10.11",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "*",
                    "status": "unaffected",
                    "version": "6.11",
                    "versionType": "original_commit_for_fix"
                  }
                ]
              }
            ],
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "1C00DB61-E108-46C8-817A-E3ED88BEA191",
                    "versionEndExcluding": "6.10.11",
                    "versionStartIncluding": "6.10",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*",
                    "matchCriteriaId": "8B3CE743-2126-47A3-8B7C-822B502CF119",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*",
                    "matchCriteriaId": "4DEB27E7-30AA-45CC-8934-B89263EF3551",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*",
                    "matchCriteriaId": "E0005AEF-856E-47EB-BFE4-90C46899394D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:*",
                    "matchCriteriaId": "39889A68-6D34-47A6-82FC-CD0BF23D6754",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:*",
                    "matchCriteriaId": "B8383ABF-1457-401F-9B61-EE50F4C61F4F",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.11:rc6:*:*:*:*:*:*",
                    "matchCriteriaId": "B77A9280-37E6-49AD-B559-5B23A3B1DC3D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.11:rc7:*:*:*:*:*:*",
                    "matchCriteriaId": "DE5298B3-04B4-4F3E-B186-01A58B5C75A6",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: soc-acpi-intel-mtl-match: add missing empty item\n\nThere is no links_num in struct snd_soc_acpi_mach {}, and we test\n!link-\u003enum_adr as a condition to end the loop in hda_sdw_machine_select().\nSo an empty item in struct snd_soc_acpi_link_adr array is required."
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: Intel: soc-acpi-intel-mtl-match: agregar elemento vac\u00edo faltante No hay links_num en struct snd_soc_acpi_mach {}, y probamos !link-\u0026gt;num_adr como condici\u00f3n para finalizar el bucle en hda_sdw_machine_select(). Por lo tanto, se requiere un elemento vac\u00edo en la matriz struct snd_soc_acpi_link_adr."
          }
        ],
        "id": "CVE-2024-46862",
        "lastModified": "2026-08-04T11:20:34.657",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 8.0,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.5,
              "impactScore": 5.5,
              "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 5.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2024-46862",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-29T13:49:23.635334Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2024-09-27T13:15:17.627",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/01281a9e8275946aa725db0919769b8d35af3a11"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/bf6d7a44a144aa9c476dee83c23faf3151181bab"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-noinfo"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-08-04T22:41:25+00:00",
      "cve": "CVE-2024-46862",
      "id": "CVE-2024-46862",
      "initial_release_date": "2024-09-27T00:00:00+00:00",
      "product_status:known_affected": "108",
      "product_status:known_not_affected": "90",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: ASoC: Intel: soc-acpi-intel-mtl-match: add missing empty item",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-46862.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2024-46862",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-09-29T13:49:23.635334Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-09-29T13:49:24.814Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "Linux",
              "programFiles": [
                "sound/soc/intel/common/soc-acpi-intel-mtl-match.c"
              ],
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "vendor": "Linux",
              "versions": [
                {
                  "lessThan": "01281a9e8275946aa725db0919769b8d35af3a11",
                  "status": "affected",
                  "version": "f77ae7fcdc47630eb7653983f3c57ac44103aebc",
                  "versionType": "git"
                },
                {
                  "lessThan": "bf6d7a44a144aa9c476dee83c23faf3151181bab",
                  "status": "affected",
                  "version": "f77ae7fcdc47630eb7653983f3c57ac44103aebc",
                  "versionType": "git"
                }
              ]
            },
            {
              "defaultStatus": "affected",
              "product": "Linux",
              "programFiles": [
                "sound/soc/intel/common/soc-acpi-intel-mtl-match.c"
              ],
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "vendor": "Linux",
              "versions": [
                {
                  "status": "affected",
                  "version": "6.10"
                },
                {
                  "lessThan": "6.10",
                  "status": "unaffected",
                  "version": "0",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "6.10.*",
                  "status": "unaffected",
                  "version": "6.10.11",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "6.11",
                  "versionType": "original_commit_for_fix"
                }
              ]
            }
          ],
          "cpeApplicability": [
            {
              "nodes": [
                {
                  "cpeMatch": [
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.10.11",
                      "versionStartIncluding": "6.10",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.11",
                      "versionStartIncluding": "6.10",
                      "vulnerable": true
                    }
                  ],
                  "negate": false,
                  "operator": "OR"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: soc-acpi-intel-mtl-match: add missing empty item\n\nThere is no links_num in struct snd_soc_acpi_mach {}, and we test\n!link-\u003enum_adr as a condition to end the loop in hda_sdw_machine_select().\nSo an empty item in struct snd_soc_acpi_link_adr array is required."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "baseScore": 8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H",
                "version": "3.1"
              },
              "scenarios": [
                {
                  "lang": "en",
                  "value": "AV:L - The defective table is consumed by `hda_sdw_machine_select()` during SOF PCI driver probe on the host itself; there is no network, adjacent-network, or attacker-attachable-device path \u2014 the SoundWire codec topology comes from soldered hardware and BIOS ACPI `_ADR` tables. The impact is confined to the local machine\u0027s kernel, making Local the applicable and highest-severity reachable vector.\nAC:L - On an affected Meteor Lake platform (cs42l43 reported on link 0), the first link entry matches, `link++` steps off the end of the one-element `mtl_cs42l43_l0[]` array, and the out-of-bounds read occurs deterministically on every probe \u2014 no race, timing window, or memory-layout gamble is involved. The `.rodata` contents that follow the array are fixed by the build, so the outcome is reproducible on every boot of that image.\nPR:N - The SOF Intel driver binds automatically from its PCI ID table at boot and walks `snd_soc_acpi_intel_mtl_sdw_machines[]` with no authentication, credential, or capability check anywhere on the path. No account or privilege level is needed for the out-of-bounds access to occur.\nUI:N - Machine selection happens inside driver probe during kernel initialization, before any userspace audio access. No mount, file open, or other victim action is required.\nS:U - The out-of-bounds read and any resulting fault occur in the kernel\u0027s own audio driver on the same host, within a single security authority. No VM, IOMMU, or sandbox boundary is crossed.\nC:H - Past the array end the loop reads a `u32 num_adr` and a `const struct snd_soc_acpi_adr_device *adr_d` from adjacent `.rodata`, then `snd_soc_acpi_sdw_link_slaves_found()` dereferences that OOB-derived pointer for `num_adr` iterations \u2014 an unbounded read at an address not constrained by any check, not a strictly bounded few-byte overread. The fetched `adr` values are decoded into part/mfg/link IDs and emitted to the kernel log via `dev_dbg()`, providing a disclosure channel for the out-of-bounds contents.\nI:L - The path is read-only \u2014 `link` is `const` and nothing is written out of bounds, so there is no memory-corruption or control-flow-hijack primitive. However, walking the unterminated array makes the loop evaluate unrelated link descriptors and reject the correct machine entry, so the driver selects a different machine descriptor and DSP topology than the firmware actually describes, a limited divergence of kernel configuration state.\nA:H - The out-of-bounds `adr_d` pointer combined with an out-of-bounds `num_adr` count can walk far past any mapped `.rodata` and fault, producing a kernel oops during driver probe. Even without a fault, the mis-terminated table causes the cs42l43-only machine to never be matched, leaving the audio device non-functional on every boot."
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-08-05T11:39:05.352Z",
            "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "shortName": "Linux"
          },
          "references": [
            {
              "url": "https://git.kernel.org/stable/c/01281a9e8275946aa725db0919769b8d35af3a11"
            },
            {
              "url": "https://git.kernel.org/stable/c/bf6d7a44a144aa9c476dee83c23faf3151181bab"
            }
          ],
          "title": "ASoC: Intel: soc-acpi-intel-mtl-match: add missing empty item",
          "x_generator": {
            "engine": "bippy-1.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "assignerShortName": "Linux",
        "cveId": "CVE-2024-46862",
        "datePublished": "2024-09-27T12:42:51.738Z",
        "dateReserved": "2024-09-11T15:12:18.293Z",
        "dateUpdated": "2026-08-05T11:39:05.352Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.