CVE-2023-52602

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

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

jfs: fix slab-out-of-bounds Read in dtSearch

Currently while searching for current page in the sorted entry table of the page there is a out of bound access. Added a bound check to fix the error.

Dave: Set return code to -EIO

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-400

Affected software

VendorProductVersions
LinuxLinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < ce8bc22e948634a5c0a3fa58a179177d0e3f3950; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 1b9d6828589d57f94a23fb1c46112cda39d7efdb; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 1c40ca3d39d769931b28295b3145c25f1decf5a6; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 6c6a96c3d74df185ee344977d46944d6f33bb4dd; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < cab0c265ba182fd266c2aa3c69d7e40640a7f612; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 7110650b85dd2f1cee819acd1345a9013a1a62f7; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < bff9d4078a232c01e42e9377d005fb2f4d31a472; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < fa5492ee89463a7590a1449358002ff7ef63529f
LinuxLinux2.6.12
linuxlinux_kernel>= 1da177e4c3f4, < ce8bc22e9486; >= 1da177e4c3f4, < 1b9d6828589d; >= 1da177e4c3f4, < 1c40ca3d39d7; >= 1da177e4c3f4, < 6c6a96c3d74d; >= 1da177e4c3f4, < cab0c265ba18; >= 1da177e4c3f4, < 7110650b85dd; >= 1da177e4c3f4, < bff9d4078a23; >= 1da177e4c3f4, < fa5492ee8946

References

Timeline

Published
Mar 6, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2023-52602: High severity, CVSS 7.8 | Vulnix