CVE-2024-42092

HIGH EPSS 12.8%
Published Jul 29, 20241y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
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: gpio: davinci: Validate the obtained number of IRQs Value of pdata->gpio_unbanked is taken from Device Tree. In case of broken DT due to any error this value can be any. Without this value validation there can be out of chips->irqs array boundaries access in davinci_gpio_probe(). Validate the obtained nirq value so that it won't exceed the maximum number of IRQs per bank. Found by Linux Verification Center (linuxtesting.org) with SVACE.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
12.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-129

Affected Products 12

VendorProductVersionRange
linuxlinux_kernel*≥4.19  –  <4.19.317
linuxlinux_kernel*≥4.20  –  <5.4.279
linuxlinux_kernel*≥5.5  –  <5.10.221
linuxlinux_kernel*≥5.11  –  <5.15.162
linuxlinux_kernel*≥5.16  –  <6.1.97
linuxlinux_kernel*≥6.2  –  <6.6.37
linuxlinux_kernel*≥6.7  –  <6.9.8
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/2d83492259ad746b655f196cd5d1be4b3d0a3782
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/70b48899f3f23f98a52c5b1060aefbdc7ba7957b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7aa9b96e9a73e4ec1771492d0527bd5fc5ef9164
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/89d7008af4945808677662a630643b5ea89c6e8d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a8d78984fdc105bc1a38b73e98d32b1bc4222684
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c542e51306d5f1eba3af84daa005826223382470
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cd75721984337c38a12aeca33ba301d31ca4b3fd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e44a83bf15c4db053ac6dfe96a23af184c9136d9
    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/2d83492259ad746b655f196cd5d1be4b3d0a3782
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/70b48899f3f23f98a52c5b1060aefbdc7ba7957b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7aa9b96e9a73e4ec1771492d0527bd5fc5ef9164
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/89d7008af4945808677662a630643b5ea89c6e8d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a8d78984fdc105bc1a38b73e98d32b1bc4222684
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c542e51306d5f1eba3af84daa005826223382470
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cd75721984337c38a12aeca33ba301d31ca4b3fd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e44a83bf15c4db053ac6dfe96a23af184c9136d9
    Patch