PT-2023-18054 · Shim · Shim

Przemysław Szczepaniak · Published 2023-08-01 · Updated 2023-08-21 · CVE-2023-21274

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions No specific software name or version is mentioned in the provided descriptions.

Description The issue is related to a missing bounds check in the convertSubgraphFromHAL function of ShimConverter.cpp, which could lead to a possible out of bounds read. This might result in local information disclosure without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ASB-A-269456018

CVE-2023-21274

Affected Products

Shim

References · 8

• https://android.googlesource.com/platform/packages/modules/NeuralNetworks/+/2bffd7f5e66dd0cf7e5668fb65c4f2b2e9f87cf7 · Patch
• https://source.android.com/security/bulletin/2023-08-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-269456018 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21274 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21274 · Security Note
• https://twitter.com/CVEnew/status/1691196358915420160 · Twitter Post
• https://twitter.com/TechFishNews/status/1691246992687874048 · Twitter Post
• https://t.me/cibsecurity/68523 · Telegram Post