Rapid7

vulnerability

Debian: CVE-2021-4135: linux -- security update

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:N)
Published
Mar 10, 2022
Added
Mar 10, 2022
Modified
Mar 30, 2026

Description

A memory leak vulnerability was found in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this flaw to get unauthorized access to some data.

Solution

debian-upgrade-linux
Title
Rapid7 Labs

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