CVE-2026-97542 (GCVE-0-2026-97542)
Vulnerability from cvelistv5
Published
2026-09-25 10:21
Modified
2026-10-19 09:09
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: xfs: bail out on bitmap errors in xrep_agfl_fill LOLLM also points out that the xagb_bitmap_set call in xrep_agfl_fill can fail, but we don't check the result of xagb_bitmap_walk, so we silently drop the error and proceed with inconsistent incore data. That shouldn't be allowed.
References
Impacted products
Vendor Product Version
Linux Linux Version: 014ad53732d2bac34d21a251f3622a4da516e21b
Version: 014ad53732d2bac34d21a251f3622a4da516e21b
Version: 014ad53732d2bac34d21a251f3622a4da516e21b
Version: 014ad53732d2bac34d21a251f3622a4da516e21b
Version: 014ad53732d2bac34d21a251f3622a4da516e21b
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{
  "containers": {
    "cna": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/xfs/scrub/agheader_repair.c"
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "version": "6.6"
            },
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              "versionType": "semver"
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              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
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              "negate": false,
              "operator": "OR"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: bail out on bitmap errors in xrep_agfl_fill\n\nLOLLM also points out that the xagb_bitmap_set call in xrep_agfl_fill\ncan fail, but we don\u0027t check the result of xagb_bitmap_walk, so we\nsilently drop the error and proceed with inconsistent incore data.\nThat shouldn\u0027t be allowed."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-19T09:09:04.449Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c2bf1299aeff6db186aa0db8d19328e1816f0e39"
        },
        {
          "url": "https://git.kernel.org/stable/c/e49977bc568c2649cf1a37992e538df8e3779ee4"
        },
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          "url": "https://git.kernel.org/stable/c/82a0fd3fe908914425798b6be2b9b0a4f69ff84d"
        },
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          "url": "https://git.kernel.org/stable/c/b5309ae6504e9b727d83bdfb2a19f44896a8f019"
        },
        {
          "url": "https://git.kernel.org/stable/c/eaf580538eb1be3d162400d04c4b7dc4c627296b"
        }
      ],
      "title": "xfs: bail out on bitmap errors in xrep_agfl_fill",
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-97542",
    "datePublished": "2026-09-25T10:21:38.646Z",
    "dateReserved": "2026-09-24T16:01:01.154Z",
    "dateUpdated": "2026-10-19T09:09:04.449Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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