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GoogleOSV:ASB-A-269455813

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

[Out of Bounds Read in outputs in parseInputs in ShimPreparedModel.cpp in libneuralnetworks_shim_static]

2023-08-0100:00:00

Google

osv.dev

parseinputs

shimpreparedmodel

libneuralnetworks_shim_static

out of bounds read

input validation

local information disclosure

exploitation

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

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

In parseInputs of ShimPreparedModel.cpp, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

CPENameOperatorVersion
platform/packages/modules/neuralnetworkseq13
platform/packages/modules/neuralnetworkseq12L
platform/packages/modules/neuralnetworkseq12

Name	Operator	Version
platform/packages/modules/neuralnetworks	eq	13
platform/packages/modules/neuralnetworks	eq	12L
platform/packages/modules/neuralnetworks	eq	12

References

android.googlesource.com/platform/packages/modules/NeuralNetworks/+/e44e1064ccec2aa09fc66bd750d66919129ae6b4

source.android.com/security/bulletin/2023-08-01

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

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

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