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GoogleOSV:ASB-A-269014004

HistoryMay 01, 2023 - 12:00 a.m.

libsensorserviceaidl_fuzzer: Heap-buffer-overflow in android::String8::setTo

2023-05-0100:00:00

Google

osv.dev

libsensorserviceaidl

android

buffer overflow

information disclosure

software

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

In unflattenString8 of Sensor.cpp, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

CPENameOperatorVersion
platform/frameworks/nativeeq11
platform/frameworks/nativeeq12L
platform/frameworks/nativeeq13
platform/frameworks/nativeeq12

Name	Operator	Version
platform/frameworks/native	eq	11
platform/frameworks/native	eq	12L
platform/frameworks/native	eq	13
platform/frameworks/native	eq	12

References

android.googlesource.com/platform/frameworks/native/+/21e0d9bfb8893ea3cc9c3462bc4cf73d095b757a

android.googlesource.com/platform/frameworks/native/+/481ec5ccde7a7c10abf1111931a776d8d1644fcb

android.googlesource.com/platform/frameworks/native/+/74b71c0674a74d0b91353760070cca4af57937a6

source.android.com/security/bulletin/2023-05-01

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

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