Unisoc S8000 cp_dump Driver out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability has been found in Unisoc SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820 and S8000 and classified as critical. Affected by this vulnerability is an unknown functionality of the component cp_dump Driver. The manipulation leads to out-of-bounds write. This vulnerability is documented as CVE-2022-48385. The attack needs to be performed locally. There is not any exploit available.

Detailsinfo

A vulnerability was found in Unisoc SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820 and S8000 and classified as problematic. This issue affects an unknown part of the component cp_dump Driver. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is availability. The summary by CVE is:

In cp_dump driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with System execution privileges needed.

The weakness was released 05/09/2023. It is possible to read the advisory at unisoc.com. The identification of this vulnerability is CVE-2022-48385 since 03/13/2023. The technical details are unknown and an exploit is not publicly available.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Vendor

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License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.7

VulDB Base Score: 2.3
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.4
NVD Vector: 🔍

CNA Base Score: 4.4
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: 🔍

Timelineinfo

03/13/2023 🔍
05/09/2023 +56 days 🔍
05/09/2023 +0 days 🔍
01/29/2025 +631 days 🔍

Sourcesinfo

Advisory: unisoc.com
Status: Confirmed

CVE: CVE-2022-48385 (🔍)
GCVE (CVE): GCVE-0-2022-48385
GCVE (VulDB): GCVE-100-228371

Entryinfo

Created: 05/09/2023 10:33
Updated: 01/29/2025 06:09
Changes: 05/09/2023 10:33 (37), 05/31/2023 18:00 (11), 01/29/2025 06:09 (27)
Complete: 🔍
Cache ID: 216::103

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