CVE-2024-56597 (GCVE-0-2024-56597)

Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2026-08-05 11:45
VLAI
Title
jfs: fix shift-out-of-bounds in dbSplit
Summary
In the Linux kernel, the following vulnerability has been resolved: jfs: fix shift-out-of-bounds in dbSplit When dmt_budmin is less than zero, it causes errors in the later stages. Added a check to return an error beforehand in dbAllocCtl itself.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bbb24ce7f06ef9b7c05beb9340787cbe9fd3d08e (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < df7c76636952670b31bd6c12b3aed3c502122273 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6676034aa753aa448beb30dbd75630927ba7cd96 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 51a203470f502a64a3da8dcea51c4748e8267a6c (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c56245baf3fd1f79145dd7408e3ead034b74255c (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 52756a57e978e2706543a254f88f266cc6702f36 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a5f5e4698f8abbb25fe4959814093fb5bfa1aa9d (git)
Create a notification for this product.
Linux Linux Affected: 2.6.12
Unaffected: 0 , < 2.6.12 (semver)
Unaffected: 5.4.287 , ≤ 5.4.* (semver)
Unaffected: 5.10.231 , ≤ 5.10.* (semver)
Unaffected: 5.15.174 , ≤ 5.15.* (semver)
Unaffected: 6.1.120 , ≤ 6.1.* (semver)
Unaffected: 6.6.66 , ≤ 6.6.* (semver)
Unaffected: 6.12.5 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-08-04T14:11:44+00:00",
      "cve": "CVE-2024-56597",
      "id": "CVE-2024-56597",
      "initial_release_date": "2024-12-27T00:00:00+00:00",
      "product_status:known_not_affected": "198",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: jfs: fix shift-out-of-bounds in dbSplit",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-56597.json",
      "version": "3"
    }
  }
}



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  • 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.