CVE-2023-52805 (GCVE-0-2023-52805)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2026-08-05 09:11
VLAI
Title
jfs: fix array-index-out-of-bounds in diAlloc
Summary
In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds in diAlloc Currently there is not check against the agno of the iag while allocating new inodes to avoid fragmentation problem. Added the check which is required.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-129 - Improper Validation of Array Index
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2308d0fb0dc32446b4e6ca37cd09c30374bb64e9 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cf7e3e84df36a9953796c737f080712f631d7083 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7467ca10a5ff09b0e87edf6c4d2a4bfdee69cf2c (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1ba7df5457dc1c1071c5f92ac11323533a6430e1 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 64f062baf202b82f54987a3f614a6c8f3e466641 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8c68af2af697ba2ba3b138be0c6d72e2ce3a3d6d (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 665b44e55c2767a4f899c3b18f49e9e1c9983777 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1708d0a9917fea579cc9da3d87b154285abd2cd8 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 05d9ea1ceb62a55af6727a69269a4fd310edf483 (git)
Create a notification for this product.
Linux Linux Affected: 2.6.12
Unaffected: 0 , < 2.6.12 (semver)
Unaffected: 4.14.331 , ≤ 4.14.* (semver)
Unaffected: 4.19.300 , ≤ 4.19.* (semver)
Unaffected: 5.4.262 , ≤ 5.4.* (semver)
Unaffected: 5.10.202 , ≤ 5.10.* (semver)
Unaffected: 5.15.140 , ≤ 5.15.* (semver)
Unaffected: 6.1.64 , ≤ 6.1.* (semver)
Unaffected: 6.5.13 , ≤ 6.5.* (semver)
Unaffected: 6.6.3 , ≤ 6.6.* (semver)
Unaffected: 6.7 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
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      "vulnStatus": "Awaiting Analysis"
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      "current_release_date": "2025-11-21T13:47:18+00:00",
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      "id": "CVE-2023-52805",
      "initial_release_date": "2023-01-01T00:00:00+00:00",
      "product_status:known_affected": "14",
      "product_status:known_not_affected": "184",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: jfs: fix array-index-out-of-bounds in diAlloc",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-52805.json",
      "version": "3"
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      "current_release_date": "2026-07-26T00:06:41Z",
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      "initial_release_date": "2024-05-29T10:00:03Z",
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      "product_status:known_not_affected": "69",
      "product_status:recommended": "810",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2023-52805",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2023-52805.json",
      "version": "87"
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      "cveMetadata": "{\"cveId\": \"CVE-2023-52805\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-05T09:11:31.057Z\", \"dateReserved\": \"2024-05-21T15:19:24.247Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-21T15:31:16.374Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.