Samsung Mobile Phone O(8.0)/P(9.0) Hypervisor EL2 out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Samsung Mobile Phone O(8.0)/P(9.0). It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Hypervisor EL2. Such manipulation leads to out-of-bounds write. This vulnerability is documented as CVE-2019-19273. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Samsung Mobile Phone O(8.0)/P(9.0) (Smartphone Operating System) and classified as critical. Affected by this issue is some unknown processing of the component Hypervisor EL2. 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 confidentiality, integrity, and availability. CVE summarizes:

On Samsung mobile devices with O(8.0) and P(9.0) software and an Exynos 8895 chipset, RKP (aka the Samsung Hypervisor EL2 implementation) allows arbitrary memory write operations. The Samsung ID is SVE-2019-16265.

The weakness was released 02/04/2020 (Website). The advisory is available at security.samsungmobile.com. This vulnerability is handled as CVE-2019-19273 since 11/26/2019. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

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 VDB-111342, VDB-111380, VDB-115287 and VDB-115285. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
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: 🔍

Timelineinfo

11/26/2019 🔍
02/04/2020 +70 days 🔍
02/05/2020 +1 days 🔍
02/05/2020 +0 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: security.samsungmobile.com
Status: Not defined

CVE: CVE-2019-19273 (🔍)
GCVE (CVE): GCVE-0-2019-19273
GCVE (VulDB): GCVE-100-149666
See also: 🔍

Entryinfo

Created: 02/05/2020 10:57
Updated: 02/05/2020 11:02
Changes: 02/05/2020 10:57 (38), 02/05/2020 11:02 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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