CVE-2021-47381

MEDIUM

Linux Kernel 5.2-5.14.10 - Information Disclosure via DSP Oops Stack Dump

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Fix DSP oops stack dump output contents Fix @buf arg given to hex_dump_to_buffer() and stack address used in dump error output.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/a6bb576ead074ca6fa3b53cb1c5d4037a23de81b

Patch

https://git.kernel.org/stable/c/ac4dfccb96571ca03af7cac64b7a0b2952c97f3a

Scores

CVSS v3 5.5

EPSS 0.0023

EPSS Percentile 13.2%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-209

Status published

Products (8)

Linux/Linux < 5.2

Linux/Linux 5.14.10 - 5.14.*

Linux/Linux 5.15

Linux/Linux 5.2

Linux/Linux e657c18a01c85d2c4ec0e96d52be8ba42b956593 - a6bb576ead074ca6fa3b53cb1c5d4037a23de81b

Linux/Linux e657c18a01c85d2c4ec0e96d52be8ba42b956593 - ac4dfccb96571ca03af7cac64b7a0b2952c97f3a

linux/linux_kernel 5.15 rc1 (3 CPE variants)

linux/linux_kernel 5.2 - 5.14.10

Published May 21, 2024

Tracked Since Feb 18, 2026