CVE-2019-2046

In CalculateInstanceSizeForDerivedClass of objects.cc, there is possible memory corruption due to an integer overflow

published May 8, 2019

CVSS
—
EPSS
1%
Percentile
70.9
In the wild
Unconfirmed
What it is

⚠️ An integer overflow in Android could lead to memory corruption, posing a potential risk for remote code execution without needing user interaction! Think of it like a waiter dropping a tray of drinks because they tried to carry too many at once — a single miscalculation can cause a spectacular mess. In this case, it's the memory handling that's tipping over! If exploited, this vulnerability could allow attackers to execute arbitrary code on your device, potentially giving them control over functions and data. This could lead to all sorts of trouble, from stealing personal information to malicious app installations — yikes!

Put simply

Think of it like a waiter dropping a tray of drinks because they tried to carry too many at once — a single miscalculation can cause a spectacular mess. In this case, it's the memory handling that's tipping over! In the CalculateInstanceSizeForDerivedClass function of objects.cc, an integer overflow can occur, allowing for memory corruption and unauthorized access even without additional privileges.

What to do

If exploited, this vulnerability could allow attackers to execute arbitrary code on your device, potentially giving them control over functions and data. This could lead to all sorts of trouble, from stealing personal information to malicious app installations — yikes! To mitigate this risk, ensure your Android devices are updated to the latest versions that patch this vulnerability. Regularly check for software updates and apply them promptly to keep your device secure. You've got the power to protect your device! Stay updated and vigilant, and you’ll keep those pesky threats at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01334 · 70.9th percentile
Published
2019-05-08T16:25Z
EPSS history
Timeline
  • 08 MAY 16:25Z
    In CalculateInstanceSizeForDerivedClass of objects.cc, there is possible memory corruption due to an integer overflow
    cvelistv5