Vulnerability-Lookup

GHSA-84JF-H474-JRH8

Vulnerability from github – Published: 2026-05-05 18:33 – Updated: 2026-05-05 18:33

Details

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

xfs: don't irele after failing to iget in xfs_attri_recover_work

xlog_recovery_iget* never set @ip to a valid pointer if they return an error, so this irele will walk off a dangling pointer. Fix that.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-43063"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-05T16:16:15Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: don\u0027t irele after failing to iget in xfs_attri_recover_work\n\nxlog_recovery_iget* never set @ip to a valid pointer if they return\nan error, so this irele will walk off a dangling pointer.  Fix that.",
  "id": "GHSA-84jf-h474-jrh8",
  "modified": "2026-05-05T18:33:25Z",
  "published": "2026-05-05T18:33:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43063"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/40082d08b638485cbaa543dc8087a3d1844d6f08"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/70685c291ef82269180758130394ecdc4496b52c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a1a5df1038f0b3c560d204270373621a4e622808"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b5c5a50c2f513d4a13a6763564a07b470e69cc5a"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-43063 (GCVE-0-2026-43063)

Vulnerability from cvelistv5 – Published: 2026-05-05 15:23 – Updated: 2026-05-05 15:23

Title

xfs: don't irele after failing to iget in xfs_attri_recover_work

Summary

In the Linux kernel, the following vulnerability has been resolved: xfs: don't irele after failing to iget in xfs_attri_recover_work xlog_recovery_iget* never set @ip to a valid pointer if they return an error, so this irele will walk off a dangling pointer. Fix that.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/b5c5a50c2f513d4a1…
	https://git.kernel.org/stable/c/a1a5df1038f0b3c56…
	https://git.kernel.org/stable/c/40082d08b638485cb…
	https://git.kernel.org/stable/c/70685c291ef822691…

Impacted products

Vendor

Product

Version

Linux

Affected: ae673f534a30976ce5e709c4535a59c12b786ef3 , < b5c5a50c2f513d4a13a6763564a07b470e69cc5a (git)
Affected: ae673f534a30976ce5e709c4535a59c12b786ef3 , < a1a5df1038f0b3c560d204270373621a4e622808 (git)
Affected: ae673f534a30976ce5e709c4535a59c12b786ef3 , < 40082d08b638485cbaa543dc8087a3d1844d6f08 (git)
Affected: ae673f534a30976ce5e709c4535a59c12b786ef3 , < 70685c291ef82269180758130394ecdc4496b52c (git)

Linux

Affected: 6.10
Unaffected: 0 , < 6.10 (semver)
Unaffected: 6.12.80 , ≤ 6.12.* (semver)
Unaffected: 6.18.21 , ≤ 6.18.* (semver)
Unaffected: 6.19.11 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/xfs/xfs_attr_item.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b5c5a50c2f513d4a13a6763564a07b470e69cc5a",
              "status": "affected",
              "version": "ae673f534a30976ce5e709c4535a59c12b786ef3",
              "versionType": "git"
            },
            {
              "lessThan": "a1a5df1038f0b3c560d204270373621a4e622808",
              "status": "affected",
              "version": "ae673f534a30976ce5e709c4535a59c12b786ef3",
              "versionType": "git"
            },
            {
              "lessThan": "40082d08b638485cbaa543dc8087a3d1844d6f08",
              "status": "affected",
              "version": "ae673f534a30976ce5e709c4535a59c12b786ef3",
              "versionType": "git"
            },
            {
              "lessThan": "70685c291ef82269180758130394ecdc4496b52c",
              "status": "affected",
              "version": "ae673f534a30976ce5e709c4535a59c12b786ef3",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/xfs/xfs_attr_item.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.10"
            },
            {
              "lessThan": "6.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.80",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.21",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.80",
                  "versionStartIncluding": "6.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.21",
                  "versionStartIncluding": "6.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.11",
                  "versionStartIncluding": "6.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0",
                  "versionStartIncluding": "6.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: don\u0027t irele after failing to iget in xfs_attri_recover_work\n\nxlog_recovery_iget* never set @ip to a valid pointer if they return\nan error, so this irele will walk off a dangling pointer.  Fix that."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-05T15:23:24.034Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b5c5a50c2f513d4a13a6763564a07b470e69cc5a"
        },
        {
          "url": "https://git.kernel.org/stable/c/a1a5df1038f0b3c560d204270373621a4e622808"
        },
        {
          "url": "https://git.kernel.org/stable/c/40082d08b638485cbaa543dc8087a3d1844d6f08"
        },
        {
          "url": "https://git.kernel.org/stable/c/70685c291ef82269180758130394ecdc4496b52c"
        }
      ],
      "title": "xfs: don\u0027t irele after failing to iget in xfs_attri_recover_work",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-43063",
    "datePublished": "2026-05-05T15:23:24.034Z",
    "dateReserved": "2026-05-01T14:12:55.981Z",
    "dateUpdated": "2026-05-05T15:23:24.034Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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-84JF-H474-JRH8

CVE-2026-43063 (GCVE-0-2026-43063)

Tags

Sightings

Nomenclature