CVE-2021-46786

The audio module has a vulnerability in verifying the parameters passed by the application space.Successful exploitation of this vulnerability may cause…

published May 13, 2022

CVSS
—
EPSS
1%
Percentile
54.9
In the wild
Unconfirmed
What it is

⚠️ Oops! A parameter verification flaw in the audio module could lead to some unexpectedly wild memory access. 🎧 Think of it like an audio engineer who forgets to double-check the limits on their mixing console. If they push the faders too far, it could lead to a chaotic sound that no one can control! If an attacker exploits this vulnerability, they could access memory they shouldn't, potentially leading to application crashes or even worse scenarios. While this isn't currently known to be exploited, the risks of unexpected behavior are there, waiting for someone to push the limits.

Put simply

Think of it like an audio engineer who forgets to double-check the limits on their mixing console. If they push the faders too far, it could lead to a chaotic sound that no one can control! This vulnerability in the audio module allows for out-of-bounds memory access due to improper parameter verification, which could compromise the system's stability and security.

What to do

If an attacker exploits this vulnerability, they could access memory they shouldn't, potentially leading to application crashes or even worse scenarios. While this isn't currently known to be exploited, the risks of unexpected behavior are there, waiting for someone to push the limits. Review the audio module's parameter handling and ensure that all input is properly validated. Consider patching to the latest version if available, and monitor for updates from the maintainers. This is manageable! By tightening your parameter checks, you can ensure that your audio experience stays smooth and secure. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00763 · 54.9th percentile
Published
2022-05-13T15:02Z
EPSS history
Timeline
  • 13 MAY 15:02Z
    The audio module has a vulnerability in verifying the parameters passed by the application space.Successful exploitation of this vulnerability may cause…
    cvelistv5