github - ghsa-x3xw-8j27-57gc

GHSA-X3XW-8J27-57GC

Vulnerability from github – Published: 2025-05-01 15:31 – Updated: 2025-05-07 15:31

Details

In the Linux kernel, the following vulnerability has been resolved:

net: marvell: prestera: fix memory leak in prestera_rxtx_switch_init()

When prestera_sdma_switch_init() failed, the memory pointed to by sw->rxtx isn't released. Fix it. Only be compiled, not be tested.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2022-49857"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T15:16:09Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: marvell: prestera: fix memory leak in prestera_rxtx_switch_init()\n\nWhen prestera_sdma_switch_init() failed, the memory pointed to by\nsw-\u003erxtx isn\u0027t released. Fix it. Only be compiled, not be tested.",
  "id": "GHSA-x3xw-8j27-57gc",
  "modified": "2025-05-07T15:31:25Z",
  "published": "2025-05-01T15:31:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49857"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/31e5084ac6876e52dbb0a1cc4fc18b6c79979f31"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/409731df6310a33f4d0a3ef594d2410cdcd637f2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/519b58bbfa825f042fcf80261cc18e1e35f85ffd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5333cf1b7f6861912aff6263978d4781f9858e47"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-49857 (GCVE-0-2022-49857)

Vulnerability from cvelistv5 – Published: 2025-05-01 14:10 – Updated: 2025-10-01 16:05

Summary

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix memory leak in prestera_rxtx_switch_init() When prestera_sdma_switch_init() failed, the memory pointed to by sw->rxtx isn't released. Fix it. Only be compiled, not be tested.

Severity ?

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-401 - Missing Release of Memory after Effective Lifetime

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/5333cf1b7f6861912…
	https://git.kernel.org/stable/c/409731df6310a33f4…
	https://git.kernel.org/stable/c/31e5084ac6876e52d…
	https://git.kernel.org/stable/c/519b58bbfa825f042…

Impacted products

Vendor

Product

Version

Linux

Affected: 501ef3066c89d7f9045315e1be58749cf9e6814d , < 5333cf1b7f6861912aff6263978d4781f9858e47 (git)
Affected: 501ef3066c89d7f9045315e1be58749cf9e6814d , < 409731df6310a33f4d0a3ef594d2410cdcd637f2 (git)
Affected: 501ef3066c89d7f9045315e1be58749cf9e6814d , < 31e5084ac6876e52dbb0a1cc4fc18b6c79979f31 (git)
Affected: 501ef3066c89d7f9045315e1be58749cf9e6814d , < 519b58bbfa825f042fcf80261cc18e1e35f85ffd (git)

Linux

Affected: 5.10
Unaffected: 0 , < 5.10 (semver)
Unaffected: 5.10.155 , ≤ 5.10.* (semver)
Unaffected: 5.15.79 , ≤ 5.15.* (semver)
Unaffected: 6.0.9 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-49857",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T16:05:54.265229Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-401",
                "description": "CWE-401 Missing Release of Memory after Effective Lifetime",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T16:05:57.004Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/marvell/prestera/prestera_rxtx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5333cf1b7f6861912aff6263978d4781f9858e47",
              "status": "affected",
              "version": "501ef3066c89d7f9045315e1be58749cf9e6814d",
              "versionType": "git"
            },
            {
              "lessThan": "409731df6310a33f4d0a3ef594d2410cdcd637f2",
              "status": "affected",
              "version": "501ef3066c89d7f9045315e1be58749cf9e6814d",
              "versionType": "git"
            },
            {
              "lessThan": "31e5084ac6876e52dbb0a1cc4fc18b6c79979f31",
              "status": "affected",
              "version": "501ef3066c89d7f9045315e1be58749cf9e6814d",
              "versionType": "git"
            },
            {
              "lessThan": "519b58bbfa825f042fcf80261cc18e1e35f85ffd",
              "status": "affected",
              "version": "501ef3066c89d7f9045315e1be58749cf9e6814d",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/marvell/prestera/prestera_rxtx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.10"
            },
            {
              "lessThan": "5.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.155",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.79",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.9",
              "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": "5.10.155",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.79",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.9",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: marvell: prestera: fix memory leak in prestera_rxtx_switch_init()\n\nWhen prestera_sdma_switch_init() failed, the memory pointed to by\nsw-\u003erxtx isn\u0027t released. Fix it. Only be compiled, not be tested."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:47:00.895Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/5333cf1b7f6861912aff6263978d4781f9858e47"
        },
        {
          "url": "https://git.kernel.org/stable/c/409731df6310a33f4d0a3ef594d2410cdcd637f2"
        },
        {
          "url": "https://git.kernel.org/stable/c/31e5084ac6876e52dbb0a1cc4fc18b6c79979f31"
        },
        {
          "url": "https://git.kernel.org/stable/c/519b58bbfa825f042fcf80261cc18e1e35f85ffd"
        }
      ],
      "title": "net: marvell: prestera: fix memory leak in prestera_rxtx_switch_init()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49857",
    "datePublished": "2025-05-01T14:10:10.892Z",
    "dateReserved": "2025-05-01T14:05:17.235Z",
    "dateUpdated": "2025-10-01T16:05:57.004Z",
    "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

GHSA-X3XW-8J27-57GC

CVE-2022-49857 (GCVE-0-2022-49857)

Tags

Sightings

Nomenclature