The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-10-04T23:17:08

Updated: 2024-08-04T03:22:25.736Z

Reserved: 2021-10-04T00:00:00

Link: CVE-2021-42008

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-10-05T00:15:07.413

Modified: 2023-05-12T12:59:16.287

Link: CVE-2021-42008

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-08-16T00:00:00Z

Links: CVE-2021-42008 - Bugzilla