Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2019-5282

Severity CVSS v4.0:
Pending analysis
Type:
CWE-415 Double Free
Publication date:
13/11/2019
Last modified:
15/11/2019

Description

Bastet module of some Huawei smartphones with Versions earlier than Emily-AL00A 9.0.0.182(C00E82R1P21), Versions earlier than Emily-TL00B 9.0.0.182(C01E82R1P21), Versions earlier than Emily-L09C 9.0.0.203(C432E7R1P11), Versions earlier than Emily-L29C 9.0.0.203(C432E7R1P11), Versions earlier than Emily-L29C 9.0.0.202(C185E2R1P12) have a double free vulnerability. An attacker tricks the user into installing a malicious application, which frees on the same memory address twice. Successful exploit could result in malicious code execution.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.80
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:huawei:emily-al00a_firmware:*:*:*:*:*:*:*:* emily-al00a_9.0.0.182\(c00e82r1p21\) (excluding)
cpe:2.3:h:huawei:emily-al00a:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emily-tl00b_firmware:*:*:*:*:*:*:*:* emily-tl00b_9.0.0.182\(c01e82r1p21\) (excluding)
cpe:2.3:h:huawei:emily-tl00b:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emily-l09c_firmware:*:*:*:*:*:*:*:* emily-l09c_9.0.0.203\(c432e7r1p11\) (excluding)
cpe:2.3:h:huawei:emily-l09c:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emily-l29c_firmware:*:*:*:*:*:*:*:* emily-l29c_9.0.0.203\(c432e7r1p11\) (excluding)
cpe:2.3:h:huawei:emily-l29c:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emily-l29c_firmware:*:*:*:*:*:*:*:* emily-l29c_9.0.0.202\(c185e2r1p12\) (excluding)
cpe:2.3:h:huawei:emily-l29c:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emily-l29c_firmware:*:*:*:*:*:*:*:* emily-l29c_9.0.0.207\(c636e7r1p13\) (excluding)
cpe:2.3:h:huawei:emily-l29c:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emily-l29c_firmware:*:*:*:*:*:*:*:* emily-l29c_9.0.0.205\(c635e2r1p11\) (excluding)
cpe:2.3:h:huawei:emily-l29c:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:hima-l09ca_firmware:*:*:*:*:*:*:*:* hima-l09ca_9.0.0.198\(c432e10r1p16\) (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools