SB20250620171 - Division by zero in Linux kernel nvdimm driver
Published: June 20, 2025
Security Bulletin ID
SB20250620171
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Division by zero (CVE-ID: CVE-2025-38072)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a division by zero error within the nd_label_data_init() function in drivers/nvdimm/label.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/1d1e1efad1cf049e888bf175a5c6be85d792620c
- https://git.kernel.org/stable/c/2bd4a938d2eda96ab7288b8fa5aae84a1de8c4ca
- https://git.kernel.org/stable/c/396c46d3f59a18ebcc500640e749f16e197d472b
- https://git.kernel.org/stable/c/db1aef51b8e66a77f76b1250b914589c31a0a0ed
- https://git.kernel.org/stable/c/e14347f647ca6d76fe1509b6703e340f2d5e2716
- https://git.kernel.org/stable/c/ea3d95e05e97ea20fd6513f647393add16fce3b2
- https://git.kernel.org/stable/c/ef1d3455bbc1922f94a91ed58d3d7db440652959
- https://git.kernel.org/stable/c/f49c337037df029440a8390380dd35d2cf5924d3