CVE-2020-0456

There is a possible out of bounds write due to a missing bounds check.Product: AndroidVersions: Android SoCAndroid ID: A-170378843

published December 14, 2020

CVSS
—
EPSS
1%
Percentile
51.0
In the wild
Unconfirmed
What it is

⚠️ A missing bounds check in Android's SoC could let a crafty attacker exploit out of bounds writes, potentially causing unexpected behavior! Think of it like a delivery truck that doesn’t check if the cargo fits before loading — if too much stuff is crammed in, things can spill out and create a mess! While this vulnerability hasn't been exploited yet, an out of bounds write could lead to application crashes or even allow attackers to manipulate system memory. If malicious code gets a foothold, it could lead to privacy breaches or system instability.

Put simply

Think of it like a delivery truck that doesn’t check if the cargo fits before loading — if too much stuff is crammed in, things can spill out and create a mess! The issue stems from a missing bounds check on memory allocations, which could allow unauthorized writes to happen, leading to unpredictable results or crashes in applications that rely on the Android SoC.

What to do

While this vulnerability hasn't been exploited yet, an out of bounds write could lead to application crashes or even allow attackers to manipulate system memory. If malicious code gets a foothold, it could lead to privacy breaches or system instability. Stay alert! Although currently not exploited, it’s wise to monitor your system for updates from Android. Ensure you keep your device firmware updated to mitigate potential risks from this vulnerability. You've got this! Keep those updates rolling, and you’ll stay ahead of threats! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00662 · 51.0th percentile
Published
2020-12-14T22:05Z
EPSS history
Timeline
  • 14 DEC 22:05Z
    There is a possible out of bounds write due to a missing bounds check.Product: AndroidVersions: Android SoCAndroid ID: A-170378843
    cvelistv5