CVE-2024-41034

MEDIUM EPSS 21.6%
Published Jul 29, 20241y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jul 29, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel bug on rename operation of broken directory Syzbot reported that in rename directory operation on broken directory on nilfs2, __block_write_begin_int() called to prepare block write may fail BUG_ON check for access exceeding the folio/page size. This is because nilfs_dotdot(), which gets parent directory reference entry ("..") of the directory to be moved or renamed, does not check consistency enough, and may return location exceeding folio/page size for broken directories. Fix this issue by checking required directory entries ("." and "..") in the first chunk of the directory in nilfs_dotdot().

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
21.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 14

VendorProductVersionRange
linuxlinux_kernel*≥2.6.30  –  <4.19.318
linuxlinux_kernel*≥4.20  –  <5.4.280
linuxlinux_kernel*≥5.5  –  <5.10.222
linuxlinux_kernel*≥5.11  –  <5.15.163
linuxlinux_kernel*≥5.16  –  <6.1.100
linuxlinux_kernel*≥6.2  –  <6.6.41
linuxlinux_kernel*≥6.7  –  <6.9.10
linuxlinux_kernel6.10any
linuxlinux_kernel6.10any
linuxlinux_kernel6.10any
linuxlinux_kernel6.10any
linuxlinux_kernel6.10any
linuxlinux_kernel6.10any
linuxlinux_kernel6.10any

References 9

  • git.kernel.org https://git.kernel.org/stable/c/1a8879c0771a68d70ee2e5e66eea34207e8c6231
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/24c1c8566a9b6be51f5347be2ea76e25fc82b11e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/298cd810d7fb687c90a14d8f9fd1b8719a7cb8a5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/60f61514374e4a0c3b65b08c6024dd7e26150bfd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7000b438dda9d0f41a956fc9bffed92d2eb6be0d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a9a466a69b85059b341239766a10efdd3ee68a4b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a9e1ddc09ca55746079cc479aa3eb6411f0d99d4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ff9767ba2cb949701e45e6e4287f8af82986b703
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/1a8879c0771a68d70ee2e5e66eea34207e8c6231
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/24c1c8566a9b6be51f5347be2ea76e25fc82b11e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/298cd810d7fb687c90a14d8f9fd1b8719a7cb8a5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/60f61514374e4a0c3b65b08c6024dd7e26150bfd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7000b438dda9d0f41a956fc9bffed92d2eb6be0d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a9a466a69b85059b341239766a10efdd3ee68a4b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a9e1ddc09ca55746079cc479aa3eb6411f0d99d4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ff9767ba2cb949701e45e6e4287f8af82986b703
    Patch