CVE-2024-56567

MEDIUM EPSS 12.7%
Published Dec 27, 20241y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Dec 27, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: ad7780: fix division by zero in ad7780_write_raw() In the ad7780_write_raw() , val2 can be zero, which might lead to a division by zero error in DIV_ROUND_CLOSEST(). The ad7780_write_raw() is based on iio_info's write_raw. While val is explicitly declared that can be zero (in read mode), val2 is not specified to be non-zero.

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
12.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-369

Affected Products 6

VendorProductVersionRange
linuxlinux_kernel*≥5.2  –  <5.4.287
linuxlinux_kernel*≥5.5  –  <5.10.231
linuxlinux_kernel*≥5.11  –  <5.15.174
linuxlinux_kernel*≥5.16  –  <6.1.120
linuxlinux_kernel*≥6.2  –  <6.6.64
linuxlinux_kernel*≥6.7  –  <6.12.4

References 9

  • git.kernel.org https://git.kernel.org/stable/c/022e13518ba6cc1b4fdd291f49e4f57b2d5718e0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/18fb33df1de83a014d7f784089f9b124facc157f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/68e79b848196a0b0ec006009cc69da1f835d1ae8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7e3a8ea3d1ada7f707de5d9d504774b4191eab66
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/afc1e3c00b3f5f0b4f1bc3e974fb9803cb938a90
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c174b53e95adf2eece2afc56cd9798374919f99a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f25a9f1df1f6738acf1fa05595fb6060a2c08ff1
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/022e13518ba6cc1b4fdd291f49e4f57b2d5718e0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/18fb33df1de83a014d7f784089f9b124facc157f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/68e79b848196a0b0ec006009cc69da1f835d1ae8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7e3a8ea3d1ada7f707de5d9d504774b4191eab66
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/afc1e3c00b3f5f0b4f1bc3e974fb9803cb938a90
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c174b53e95adf2eece2afc56cd9798374919f99a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f25a9f1df1f6738acf1fa05595fb6060a2c08ff1
    Patch