CVE-2024-41034

CVE Details

Release Date:2024-07-29

Description


In the Linux kernel, the following vulnerability has been resolved:\nnilfs2: fix kernel bug on rename operation of broken directory\nSyzbot reported that in rename directory operation on broken directory on\nnilfs2, __block_write_begin_int() called to prepare block write may fail\nBUG_ON check for access exceeding the folio/page size.\nThis is because nilfs_dotdot(), which gets parent directory reference\nentry ('..') of the directory to be moved or renamed, does not check\nconsistency enough, and may return location exceeding folio/page size for\nbroken directories.\nFix this issue by checking required directory entries ('.' and '..') in\nthe first chunk of the directory in nilfs_dotdot().

See more information about CVE-2024-41034 from MITRE CVE dictionary and NIST NVD


CVSS Scoring


NOTE: The following CVSS v3.1 metrics and score provided are preliminary and subject to review.

Base Score: 5.5 CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector: Local network Attack Complexity: Low
Privileges Required: Low User Interaction: None
Scope: Unchanged Confidentiality Impact: None
Integrity Impact: None Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 7 (kernel-uek)ELSA-2024-126102024-09-10
Oracle Linux version 7 (kernel-uek)ELSA-2024-127792024-10-11
Oracle Linux version 7 (kernel-uek-container)ELSA-2024-126122024-09-11
Oracle Linux version 8 (kernel-uek)ELSA-2024-126102024-09-10
Oracle Linux version 8 (kernel-uek)ELSA-2024-126182024-09-12
Oracle Linux version 8 (kernel-uek-container)ELSA-2024-126122024-09-11
Oracle Linux version 9 (kernel-uek)ELSA-2024-126182024-09-12


This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections:

software.hardware.complete