Samsung libsimba sheifd_get_info_image heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.7$0-$5k0.00

A vulnerability, which was classified as critical, has been found in Samsung libsimba (affected version not known). Affected by this issue is the function sheifd_get_info_image. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability.

The weakness was presented 04/12/2022. The advisory is shared for download at security.samsungmobile.com. This vulnerability is handled as CVE-2022-27571 since 03/21/2022. There are known technical details, but no exploit is available.

Upgrading eliminates this vulnerability.

Productinfo

Vendor

Name

License

  • commercial

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.1
CNA Vector (Samsung Mobile): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
ATT&CK: Unknown

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: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfo

03/21/2022 CVE reserved
04/12/2022 +21 days Advisory disclosed
04/12/2022 +0 days VulDB entry created
04/14/2022 +2 days VulDB last update

Sourcesinfo

Vendor: samsung.com

Advisory: security.samsungmobile.com
Status: Confirmed

CVE: CVE-2022-27571 (🔒)

Entryinfo

Created: 04/12/2022 08:32 AM
Updated: 04/14/2022 08:55 AM
Changes: 04/12/2022 08:32 AM (47), 04/14/2022 08:55 AM (1)
Complete: 🔍

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