Samsung m2m1shot Driver Framework m2m1shot_compat_ioctl32 IOCTL Call memory corruption
| CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system. |
Current Exploit Price (β)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack. |
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability. |
|---|---|---|
| 5.3 | $0-$5k | 5.11 |
A vulnerability has been found in Samsung m2m1shot Driver Framework (Hardware Driver Software) (the affected version is unknown) and classified as critical. This vulnerability affects the function m2m1shot_compat_ioctl32. The manipulation as part of a IOCTL Call leads to a memory corruption vulnerability (Stack-based). The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability.
The bug was discovered 10/28/2015. The weakness was disclosed 12/09/2019. This vulnerability was named CVE-2015-7892 since 10/22/2015. The attack needs to be approached locally. A single authentication is required for exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 12/10/2019).
The vulnerability was handled as a non-public zero-day exploit for at least 1503 days. During that time the estimated underground price was around $0-$5k.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Type
Vendor
Name
VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: π
VulDB Reliability: π
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| π | π | π | π | π | π |
| π | π | π | π | π | π |
| π | π | π | π | π | π |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| unlock | unlock | unlock | unlock | unlock | unlock |
| unlock | unlock | unlock | unlock | unlock | unlock |
| unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: π
VulDB Temp Score: π
VulDB Reliability: π
Class: Memory corruption / Stack-based (CWE-119)
Local: Yes
Remote: No
Availability: π
Status: Not defined
Price Prediction: π
Current Price Estimation: π
| 0-Day | unlock | unlock | unlock | unlock |
|---|---|---|---|---|
| Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Threat: π
Adversaries: π
Geopolitics: π
Economy: π
Predictions: π
Remediation: πRecommended: no mitigation known
0-Day Time: π
10/22/2015 CVE assigned
10/28/2015 Vulnerability found
12/09/2019 Advisory disclosed
12/10/2019 VulDB entry created
12/10/2019 VulDB last updateVendor: samsung.com
CVE: CVE-2015-7892 (π)
OSVDB: - Samsung m2m1shot driver framework stack-based buffer overflow
Created: 12/10/2019 08:44 AM
Complete: π
Comments
Download it now for free!
https://vuldb.com/?id.146812
Gloss