fkie_nvd - fkie_cve-2022-50570

FKIE_CVE-2022-50570

Vulnerability from fkie_nvd - Published: 2025-10-22 14:15 - Updated: 2025-10-22 21:12

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: fix memory corruption in ioctl If "s_mem.bytes" is larger than the buffer size it leads to memory corruption.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0c2e18924504208644d18415667895a4ac54cf2a
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/868fc93b615b9f6c2b0b1894536618fa6cd66acc
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/8a07b45fd3c2dda24fad43639be5335a4595196a
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e548f9503c4b3292a60a63fe77dccea62999a35a
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f143f1d9a8e5c6c9db3de81ca270191226fcce36
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/fd1d3b265784a2243fcaef06aebfb2f8ee733cec

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/chrome: fix memory corruption in ioctl\n\nIf \"s_mem.bytes\" is larger than the buffer size it leads to memory\ncorruption."
    }
  ],
  "id": "CVE-2022-50570",
  "lastModified": "2025-10-22T21:12:48.953",
  "metrics": {},
  "published": "2025-10-22T14:15:41.910",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/0c2e18924504208644d18415667895a4ac54cf2a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/868fc93b615b9f6c2b0b1894536618fa6cd66acc"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8a07b45fd3c2dda24fad43639be5335a4595196a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e548f9503c4b3292a60a63fe77dccea62999a35a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f143f1d9a8e5c6c9db3de81ca270191226fcce36"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fd1d3b265784a2243fcaef06aebfb2f8ee733cec"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2022-50570 (GCVE-0-2022-50570)

Vulnerability from cvelistv5 – Published: 2025-10-22 13:23 – Updated: 2025-10-22 13:23

Summary

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: fix memory corruption in ioctl If "s_mem.bytes" is larger than the buffer size it leads to memory corruption.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/e548f9503c4b3292a…
	https://git.kernel.org/stable/c/868fc93b615b9f6c2…
	https://git.kernel.org/stable/c/fd1d3b265784a2243…
	https://git.kernel.org/stable/c/f143f1d9a8e5c6c9d…
	https://git.kernel.org/stable/c/0c2e1892450420864…
	https://git.kernel.org/stable/c/8a07b45fd3c2dda24…

Impacted products

Vendor

Product

Version

Linux

Affected: eda2e30c6684d67288edb841c6125d48c608a242 , < e548f9503c4b3292a60a63fe77dccea62999a35a (git)
Affected: eda2e30c6684d67288edb841c6125d48c608a242 , < 868fc93b615b9f6c2b0b1894536618fa6cd66acc (git)
Affected: eda2e30c6684d67288edb841c6125d48c608a242 , < fd1d3b265784a2243fcaef06aebfb2f8ee733cec (git)
Affected: eda2e30c6684d67288edb841c6125d48c608a242 , < f143f1d9a8e5c6c9db3de81ca270191226fcce36 (git)
Affected: eda2e30c6684d67288edb841c6125d48c608a242 , < 0c2e18924504208644d18415667895a4ac54cf2a (git)
Affected: eda2e30c6684d67288edb841c6125d48c608a242 , < 8a07b45fd3c2dda24fad43639be5335a4595196a (git)

Linux

Affected: 5.4
Unaffected: 0 , < 5.4 (semver)
Unaffected: 5.4.220 , ≤ 5.4.* (semver)
Unaffected: 5.10.150 , ≤ 5.10.* (semver)
Unaffected: 5.15.75 , ≤ 5.15.* (semver)
Unaffected: 5.19.17 , ≤ 5.19.* (semver)
Unaffected: 6.0.3 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/chrome/cros_ec_chardev.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "e548f9503c4b3292a60a63fe77dccea62999a35a",
              "status": "affected",
              "version": "eda2e30c6684d67288edb841c6125d48c608a242",
              "versionType": "git"
            },
            {
              "lessThan": "868fc93b615b9f6c2b0b1894536618fa6cd66acc",
              "status": "affected",
              "version": "eda2e30c6684d67288edb841c6125d48c608a242",
              "versionType": "git"
            },
            {
              "lessThan": "fd1d3b265784a2243fcaef06aebfb2f8ee733cec",
              "status": "affected",
              "version": "eda2e30c6684d67288edb841c6125d48c608a242",
              "versionType": "git"
            },
            {
              "lessThan": "f143f1d9a8e5c6c9db3de81ca270191226fcce36",
              "status": "affected",
              "version": "eda2e30c6684d67288edb841c6125d48c608a242",
              "versionType": "git"
            },
            {
              "lessThan": "0c2e18924504208644d18415667895a4ac54cf2a",
              "status": "affected",
              "version": "eda2e30c6684d67288edb841c6125d48c608a242",
              "versionType": "git"
            },
            {
              "lessThan": "8a07b45fd3c2dda24fad43639be5335a4595196a",
              "status": "affected",
              "version": "eda2e30c6684d67288edb841c6125d48c608a242",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/chrome/cros_ec_chardev.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.4"
            },
            {
              "lessThan": "5.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.220",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.150",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.75",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.220",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.150",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.75",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19.17",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.3",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/chrome: fix memory corruption in ioctl\n\nIf \"s_mem.bytes\" is larger than the buffer size it leads to memory\ncorruption."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-22T13:23:26.495Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e548f9503c4b3292a60a63fe77dccea62999a35a"
        },
        {
          "url": "https://git.kernel.org/stable/c/868fc93b615b9f6c2b0b1894536618fa6cd66acc"
        },
        {
          "url": "https://git.kernel.org/stable/c/fd1d3b265784a2243fcaef06aebfb2f8ee733cec"
        },
        {
          "url": "https://git.kernel.org/stable/c/f143f1d9a8e5c6c9db3de81ca270191226fcce36"
        },
        {
          "url": "https://git.kernel.org/stable/c/0c2e18924504208644d18415667895a4ac54cf2a"
        },
        {
          "url": "https://git.kernel.org/stable/c/8a07b45fd3c2dda24fad43639be5335a4595196a"
        }
      ],
      "title": "platform/chrome: fix memory corruption in ioctl",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50570",
    "datePublished": "2025-10-22T13:23:26.495Z",
    "dateReserved": "2025-10-22T13:20:23.760Z",
    "dateUpdated": "2025-10-22T13:23:26.495Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

FKIE_CVE-2022-50570

CVE-2022-50570 (GCVE-0-2022-50570)

Tags

Sightings

Nomenclature