cve-2022-48777
Vulnerability from cvelistv5
Published
2024-07-16 11:13
Modified
2024-11-04 12:16
Severity ?
Summary
mtd: parsers: qcom: Fix kernel panic on skipped partition
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/65d003cca335cabc0160d3cd7daa689eaa9dd3cdMailing List, Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548Mailing List, Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eb03cb6e03ffd9173e18e5fe87e4e3ce83820453Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/65d003cca335cabc0160d3cd7daa689eaa9dd3cdMailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/eb03cb6e03ffd9173e18e5fe87e4e3ce83820453Mailing List, Patch
Impacted products
Vendor Product Version
Linux Linux Version: 5.12
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:25:00.364Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/eb03cb6e03ffd9173e18e5fe87e4e3ce83820453"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/65d003cca335cabc0160d3cd7daa689eaa9dd3cd"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48777",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T17:00:30.383676Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:17.480Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/mtd/parsers/qcomsmempart.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "eb03cb6e03ff",
              "status": "affected",
              "version": "803eb124e1a6",
              "versionType": "git"
            },
            {
              "lessThan": "a2995fe23095",
              "status": "affected",
              "version": "803eb124e1a6",
              "versionType": "git"
            },
            {
              "lessThan": "65d003cca335",
              "status": "affected",
              "version": "803eb124e1a6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/mtd/parsers/qcomsmempart.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.12"
            },
            {
              "lessThan": "5.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.25",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: parsers: qcom: Fix kernel panic on skipped partition\n\nIn the event of a skipped partition (case when the entry name is empty)\nthe kernel panics in the cleanup function as the name entry is NULL.\nRework the parser logic by first checking the real partition number and\nthen allocate the space and set the data for the valid partitions.\n\nThe logic was also fundamentally wrong as with a skipped partition, the\nparts number returned was incorrect by not decreasing it for the skipped\npartitions."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-04T12:16:17.896Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/eb03cb6e03ffd9173e18e5fe87e4e3ce83820453"
        },
        {
          "url": "https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548"
        },
        {
          "url": "https://git.kernel.org/stable/c/65d003cca335cabc0160d3cd7daa689eaa9dd3cd"
        }
      ],
      "title": "mtd: parsers: qcom: Fix kernel panic on skipped partition",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48777",
    "datePublished": "2024-07-16T11:13:15.869Z",
    "dateReserved": "2024-06-20T11:09:39.062Z",
    "dateUpdated": "2024-11-04T12:16:17.896Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-48777\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-07-16T12:15:02.940\",\"lastModified\":\"2024-11-21T07:34:00.147\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmtd: parsers: qcom: Fix kernel panic on skipped partition\\n\\nIn the event of a skipped partition (case when the entry name is empty)\\nthe kernel panics in the cleanup function as the name entry is NULL.\\nRework the parser logic by first checking the real partition number and\\nthen allocate the space and set the data for the valid partitions.\\n\\nThe logic was also fundamentally wrong as with a skipped partition, the\\nparts number returned was incorrect by not decreasing it for the skipped\\npartitions.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mtd: parsers: qcom: corrige el p\u00e1nico del kernel en la partici\u00f3n omitida En el caso de una partici\u00f3n omitida (caso cuando el nombre de la entrada est\u00e1 vac\u00edo), el kernel entra en p\u00e1nico en la funci\u00f3n de limpieza como el nombre la entrada es NULA. Vuelva a trabajar la l\u00f3gica del analizador verificando primero el n\u00famero de partici\u00f3n real y luego asigne el espacio y configure los datos para las particiones v\u00e1lidas. La l\u00f3gica tambi\u00e9n era fundamentalmente err\u00f3nea, ya que con una partici\u00f3n omitida, el n\u00famero de pieza devuelto era incorrecto al no disminuirlo para las particiones omitidas.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"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}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.12\",\"versionEndExcluding\":\"5.12.25\",\"matchCriteriaId\":\"7FD35AF8-114D-4BB9-BF2F-5AC360C1BC0D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"5.16.11\",\"matchCriteriaId\":\"0D327234-5D4A-43DC-A6DF-BCA0CEBEC039\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/65d003cca335cabc0160d3cd7daa689eaa9dd3cd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/eb03cb6e03ffd9173e18e5fe87e4e3ce83820453\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/65d003cca335cabc0160d3cd7daa689eaa9dd3cd\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/eb03cb6e03ffd9173e18e5fe87e4e3ce83820453\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.