VDB-90591 · CVE-2016-2063 · BID 92381

Linux Kernel up to 3.x supply_lm_core.c supply_lm_input_write memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.8$5k-$25k0.00

A vulnerability was found in Linux Kernel up to 3.x (Operating System). It has been classified as very critical. This affects the function supply_lm_input_write of the file drivers/thermal/supply_lm_core.c. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in the supply_lm_input_write function in drivers/thermal/supply_lm_core.c in the MSM Thermal driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted application that sends a large amount of data through the debugfs interface.

The weakness was released 08/07/2016 (Website). It is possible to read the advisory at us.codeaurora.org. This vulnerability is uniquely identified as CVE-2016-2063 since 01/25/2016. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 09/12/2022).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Entries connected to this vulnerability are available at 90593 and 90592.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.8

VulDB Base Score: 9.8
VulDB Temp Score: 9.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: us.codeaurora.org

Timelineinfo

01/25/2016 🔍
08/07/2016 +195 days 🔍
08/07/2016 +0 days 🔍
08/07/2016 +0 days 🔍
08/08/2016 +1 days 🔍
09/12/2022 +2226 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: us.codeaurora.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-2063 (🔍)
SecurityFocus: 92381 - Linux Kernel 'drivers/thermal/supply_lm_core.c' Stack Buffer Overflow Vulnerability

See also: 🔍

Entryinfo

Created: 08/08/2016 15:16
Updated: 09/12/2022 14:54
Changes: 08/08/2016 15:16 (51), 03/21/2019 19:39 (13), 09/12/2022 14:54 (2)
Complete: 🔍

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