CVE-2018-3586

An integer overflow to buffer overflow vulnerability exists in the ADSPRPC heap manager in all Android releases(Android for MSM, Firefox OS for MSM, QRD…

published July 6, 2018

CVSS
—
EPSS
1%
Percentile
47.9
In the wild
Unconfirmed
What it is

⚠️ An integer overflow lurking in the ADSPRPC heap manager might be more troublesome than it sounds! 📱 Think of this vulnerability like a crowded concert venue where the bouncers can't keep track of how many people are inside. When too many attendees push through the gates, it leads to chaos, similar to how this overflow can cause the memory to overflow and lead to unexpected behavior. If exploited, this vulnerability could lead to instability in Android systems, potentially causing apps to crash or behave unexpectedly. While not currently known to be exploited, the implications could still be concerning for users who rely on these devices for daily tasks.

Put simply

Think of this vulnerability like a crowded concert venue where the bouncers can't keep track of how many people are inside. When too many attendees push through the gates, it leads to chaos, similar to how this overflow can cause the memory to overflow and lead to unexpected behavior. This vulnerability arises from an integer overflow in the ADSPRPC heap manager, which can result in a buffer overflow. This means that when the memory allocation exceeds its limit, it can overwrite adjacent memory, leading to unpredictable system behavior.

What to do

If exploited, this vulnerability could lead to instability in Android systems, potentially causing apps to crash or behave unexpectedly. While not currently known to be exploited, the implications could still be concerning for users who rely on these devices for daily tasks. To mitigate this issue, ensure your Android devices are updated to the latest software versions where this vulnerability has been addressed. Regularly check for any patches or updates from your device manufacturers. 🔄 You've got this! Stay proactive and keep those devices secure! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00604 · 47.9th percentile
Published
2018-07-06T19:00Z
EPSS history
Timeline
  • 06 JUL 19:00Z
    An integer overflow to buffer overflow vulnerability exists in the ADSPRPC heap manager in all Android releases(Android for MSM, Firefox OS for MSM, QRD…
    cvelistv5