github - ghsa-w48q-m5vp-9pqr

ghsa-w48q-m5vp-9pqr

Vulnerability from github

Published

2024-06-20 12:31

Modified

2024-06-20 12:31

Details

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

ext4: fix error handling in ext4_fc_record_modified_inode()

Current code does not fully takes care of krealloc() error case, which could lead to silent memory corruption or a kernel bug. This patch fixes that.

Also it cleans up some duplicated error handling logic from various functions in fast_commit.c file.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2022-48712"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-20T11:15:54Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix error handling in ext4_fc_record_modified_inode()\n\nCurrent code does not fully takes care of krealloc() error case, which\ncould lead to silent memory corruption or a kernel bug.  This patch\nfixes that.\n\nAlso it cleans up some duplicated error handling logic from various\nfunctions in fast_commit.c file.",
  "id": "GHSA-w48q-m5vp-9pqr",
  "modified": "2024-06-20T12:31:20Z",
  "published": "2024-06-20T12:31:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48712"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2022-48712

Vulnerability from cvelistv5

Published

2024-06-20 11:13

Modified

2024-09-11 17:34

Severity ?

Summary

ext4: fix error handling in ext4_fc_record_modified_inode()

References

▼	URL	Tags
	https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19
	https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802
	https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc
	https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:17:55.868Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48712",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T17:11:32.374612Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:50.211Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/ext4/fast_commit.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "62e46e0ffc02",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "1b6762ecdf3c",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "14aa3f49c7fc",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "cdce59a15491",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/ext4/fast_commit.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.99",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.22",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.8",
              "versionType": "custom"
            },
            {
              "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\next4: fix error handling in ext4_fc_record_modified_inode()\n\nCurrent code does not fully takes care of krealloc() error case, which\ncould lead to silent memory corruption or a kernel bug.  This patch\nfixes that.\n\nAlso it cleans up some duplicated error handling logic from various\nfunctions in fast_commit.c file."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-06-20T11:13:53.539Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19"
        },
        {
          "url": "https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802"
        },
        {
          "url": "https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc"
        },
        {
          "url": "https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94"
        }
      ],
      "title": "ext4: fix error handling in ext4_fc_record_modified_inode()",
      "x_generator": {
        "engine": "bippy-7d53e8ef8be4"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48712",
    "datePublished": "2024-06-20T11:13:06.701Z",
    "dateReserved": "2024-06-20T11:09:39.050Z",
    "dateUpdated": "2024-09-11T17:34:50.211Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.