CVE-2022-50509 (GCVE-0-2022-50509)

Vulnerability from cvelistv5 – Published: 2025-10-07 15:19 – Updated: 2025-10-07 15:19
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: media: coda: Add check for kmalloc As the kmalloc may return NULL pointer, it should be better to check the return value in order to avoid NULL poineter dereference, same as the others.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: cb1d3a336371e35c3920cc50a701c5403c255644 , < d308c4a035b636756786af91e5f39f9d92d7d42a (git)
Affected: cb1d3a336371e35c3920cc50a701c5403c255644 , < 11e32126b3e56c3156fb610d793732acd2bdac4f (git)
Affected: cb1d3a336371e35c3920cc50a701c5403c255644 , < ba9cc9e2035f7a45f5222543265daf7cd51f2530 (git)
Affected: cb1d3a336371e35c3920cc50a701c5403c255644 , < 7a2c66429b04e85fee44d6d9f455327bf23cf49c (git)
Affected: cb1d3a336371e35c3920cc50a701c5403c255644 , < d9b37ea8869e4e6da90c07a310d819a78cbd23d2 (git)
Affected: cb1d3a336371e35c3920cc50a701c5403c255644 , < 441c05485cf1a29eef05c1fd8281716815283315 (git)
Affected: cb1d3a336371e35c3920cc50a701c5403c255644 , < aa17a252dbde432095e390e2092205d4debb12e1 (git)
Affected: cb1d3a336371e35c3920cc50a701c5403c255644 , < 0209e70ad496c1fcd85c2ec70e6736fd09f95d14 (git)
Affected: cb1d3a336371e35c3920cc50a701c5403c255644 , < 6e5e5defdb8b0186312c2f855ace175aee6daf9b (git)
Create a notification for this product.
    Linux Linux Affected: 3.19
Unaffected: 0 , < 3.19 (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)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/chips-media/coda-bit.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d308c4a035b636756786af91e5f39f9d92d7d42a",
              "status": "affected",
              "version": "cb1d3a336371e35c3920cc50a701c5403c255644",
              "versionType": "git"
            },
            {
              "lessThan": "11e32126b3e56c3156fb610d793732acd2bdac4f",
              "status": "affected",
              "version": "cb1d3a336371e35c3920cc50a701c5403c255644",
              "versionType": "git"
            },
            {
              "lessThan": "ba9cc9e2035f7a45f5222543265daf7cd51f2530",
              "status": "affected",
              "version": "cb1d3a336371e35c3920cc50a701c5403c255644",
              "versionType": "git"
            },
            {
              "lessThan": "7a2c66429b04e85fee44d6d9f455327bf23cf49c",
              "status": "affected",
              "version": "cb1d3a336371e35c3920cc50a701c5403c255644",
              "versionType": "git"
            },
            {
              "lessThan": "d9b37ea8869e4e6da90c07a310d819a78cbd23d2",
              "status": "affected",
              "version": "cb1d3a336371e35c3920cc50a701c5403c255644",
              "versionType": "git"
            },
            {
              "lessThan": "441c05485cf1a29eef05c1fd8281716815283315",
              "status": "affected",
              "version": "cb1d3a336371e35c3920cc50a701c5403c255644",
              "versionType": "git"
            },
            {
              "lessThan": "aa17a252dbde432095e390e2092205d4debb12e1",
              "status": "affected",
              "version": "cb1d3a336371e35c3920cc50a701c5403c255644",
              "versionType": "git"
            },
            {
              "lessThan": "0209e70ad496c1fcd85c2ec70e6736fd09f95d14",
              "status": "affected",
              "version": "cb1d3a336371e35c3920cc50a701c5403c255644",
              "versionType": "git"
            },
            {
              "lessThan": "6e5e5defdb8b0186312c2f855ace175aee6daf9b",
              "status": "affected",
              "version": "cb1d3a336371e35c3920cc50a701c5403c255644",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/chips-media/coda-bit.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.19"
            },
            {
              "lessThan": "3.19",
              "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"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.229",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.163",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.86",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.9.337",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.303",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.270",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.229",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.163",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.86",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.16",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.2",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2",
                  "versionStartIncluding": "3.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: coda: Add check for kmalloc\n\nAs the kmalloc may return NULL pointer,\nit should be better to check the return value\nin order to avoid NULL poineter dereference,\nsame as the others."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-07T15:19:06.661Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d308c4a035b636756786af91e5f39f9d92d7d42a"
        },
        {
          "url": "https://git.kernel.org/stable/c/11e32126b3e56c3156fb610d793732acd2bdac4f"
        },
        {
          "url": "https://git.kernel.org/stable/c/ba9cc9e2035f7a45f5222543265daf7cd51f2530"
        },
        {
          "url": "https://git.kernel.org/stable/c/7a2c66429b04e85fee44d6d9f455327bf23cf49c"
        },
        {
          "url": "https://git.kernel.org/stable/c/d9b37ea8869e4e6da90c07a310d819a78cbd23d2"
        },
        {
          "url": "https://git.kernel.org/stable/c/441c05485cf1a29eef05c1fd8281716815283315"
        },
        {
          "url": "https://git.kernel.org/stable/c/aa17a252dbde432095e390e2092205d4debb12e1"
        },
        {
          "url": "https://git.kernel.org/stable/c/0209e70ad496c1fcd85c2ec70e6736fd09f95d14"
        },
        {
          "url": "https://git.kernel.org/stable/c/6e5e5defdb8b0186312c2f855ace175aee6daf9b"
        }
      ],
      "title": "media: coda: Add check for kmalloc",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50509",
    "datePublished": "2025-10-07T15:19:06.661Z",
    "dateReserved": "2025-10-04T15:39:19.466Z",
    "dateUpdated": "2025-10-07T15:19:06.661Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-50509\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-10-07T16:15:33.300\",\"lastModified\":\"2025-10-08T19:38:32.610\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmedia: coda: Add check for kmalloc\\n\\nAs the kmalloc may return NULL pointer,\\nit should be better to check the return value\\nin order to avoid NULL poineter dereference,\\nsame as the others.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0209e70ad496c1fcd85c2ec70e6736fd09f95d14\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/11e32126b3e56c3156fb610d793732acd2bdac4f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/441c05485cf1a29eef05c1fd8281716815283315\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6e5e5defdb8b0186312c2f855ace175aee6daf9b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7a2c66429b04e85fee44d6d9f455327bf23cf49c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/aa17a252dbde432095e390e2092205d4debb12e1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ba9cc9e2035f7a45f5222543265daf7cd51f2530\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d308c4a035b636756786af91e5f39f9d92d7d42a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d9b37ea8869e4e6da90c07a310d819a78cbd23d2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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 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.