CVE-2022-50503 (GCVE-0-2022-50503)

Vulnerability from cvelistv5 – Published: 2025-10-04 15:43 – Updated: 2025-10-04 15:43
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: mtd: lpddr2_nvm: Fix possible null-ptr-deref It will cause null-ptr-deref when resource_size(add_range) invoked, if platform_get_resource() returns NULL.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 , < 4d10bd7416e8383340b5524b8d616b8ad01ef1e1 (git)
Affected: 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 , < bb9ccb6121ec4140d366147aa866ceb5a21a8d3d (git)
Affected: 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 , < e6aafb57d90ff2c1e18554f3a3c36247a59825ce (git)
Affected: 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 , < 8eb64dc5a790a529ef49ec94b3337af09dac15d3 (git)
Affected: 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 , < 0919982a1744346269320615615c7deb14106661 (git)
Affected: 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 , < e0d3e46ac6669cdf1b99bc7b7d92f1221b9a1ff2 (git)
Affected: 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 , < f82f63b3911f1b2da68a14d9c4babf3b55feca55 (git)
Affected: 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 , < c4cc41e94d8357f5f02b8ef40257bb23931d8438 (git)
Affected: 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 , < 6bdd45d795adf9e73b38ced5e7f750cd199499ff (git)
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    Linux Linux Affected: 3.16
Unaffected: 0 , < 3.16 (semver)
Unaffected: 4.9.337 , ≤ 4.9.* (semver)
Unaffected: 4.14.303 , ≤ 4.14.* (semver)
Unaffected: 4.19.270 , ≤ 4.19.* (semver)
Unaffected: 5.4.229 , ≤ 5.4.* (semver)
Unaffected: 5.10.163 , ≤ 5.10.* (semver)
Unaffected: 5.15.86 , ≤ 5.15.* (semver)
Unaffected: 6.0.16 , ≤ 6.0.* (semver)
Unaffected: 6.1.2 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)
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{
  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/mtd/lpddr/lpddr2_nvm.c"
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          "product": "Linux",
          "programFiles": [
            "drivers/mtd/lpddr/lpddr2_nvm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.16"
            },
            {
              "lessThan": "3.16",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.9.*",
              "status": "unaffected",
              "version": "4.9.337",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.303",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.270",
              "versionType": "semver"
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              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.229",
              "versionType": "semver"
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              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.163",
              "versionType": "semver"
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              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.86",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.16",
              "versionType": "semver"
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              "lessThanOrEqual": "6.1.*",
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              "version": "6.1.2",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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      "descriptions": [
        {
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: lpddr2_nvm: Fix possible null-ptr-deref\n\nIt will cause null-ptr-deref when resource_size(add_range) invoked,\nif platform_get_resource() returns NULL."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-04T15:43:52.845Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50503",
    "datePublished": "2025-10-04T15:43:52.845Z",
    "dateReserved": "2025-10-04T15:39:19.465Z",
    "dateUpdated": "2025-10-04T15:43:52.845Z",
    "state": "PUBLISHED"
  },
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  }
}


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  • 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.
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  • 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.



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