Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Infinera / G42 | affected 6.1.3 before 7.1 |
CWE
No CWE identifiers supplied.
References
- https://www.cvcn.gov.it/cvcn/cve/CVE-2025-27021
- https://euvd.enisa.europa.eu/vulnerability/CVE-2025-27021
ADP enrichment
No English description supplied.
No references supplied.