CVE-2025-27021 - Infinera G42 Sudoers Configuration Memory Access Vulnerability

CVE-2025-27021 - Infinera G42 Sudoers Configuration Memory Access Vulnerability

https://cvefeed.io/rssfeed/latest.atom / Wed, 07/02/2025 - 14:28
CVE ID : CVE-2025-27021
Published : July 2, 2025, 9:15 a.m. | 2 hours, 54 minutes ago
Description : The misconfiguration in the sudoers configuration of the operating system in Infinera G42 version R6.1.3 allows low privileged OS users to read/write physical memory via devmem command line tool. This could allow sensitive information disclosure, denial of service, and privilege escalation by tampering with kernel memory. Details: The output of "sudo -l" reports the presence of "devmem" command executable as super user without using a password. This command allows to read and write an arbitrary memory area of the target device, specifying an absolute address.
Severity: 7.0 | HIGH
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