#VU113255 Out-of-bounds read in Linux kernel - CVE-2025-38380
Published: July 27, 2025
Vulnerability identifier: #VU113255
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-38380
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the amd_i2c_dw_xfer_quirk() function in drivers/i2c/busses/i2c-designware-master.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's repository.
External links
- https://git.kernel.org/stable/c/3d30048958e0d43425f6d4e76565e6249fa71050
- https://git.kernel.org/stable/c/475f89e1f9bde45fc948589e7cde1f5d899ae412
- https://git.kernel.org/stable/c/4c37963d67fb945a59faf53bebe048ca201e44df
- https://git.kernel.org/stable/c/5b622e672e49e50c33fc64cd06b05ce76e1de460
- https://git.kernel.org/stable/c/6358cb9c2a31e23b6b51bfcd7fe2b7becaf6b149
- https://git.kernel.org/stable/c/9b5b600e751fae92ba571b015eaf02c9c58e2083