CVE-2023-48403 - In sms_DecodeCodedTpMsg of sms_PduCodec.c, there is a possible out of bounds read due to a heap buffer overflow · CoreCVE

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HIGH

In sms_DecodeCodedTpMsg of sms_PduCodec.c, there is a possible out of bounds read due to a heap buffer overflow

Published Dec 8, 2023

7.5

HIGH

CVSS 3.1

EPSS 0.41%

Description

In sms_DecodeCodedTpMsg of sms_PduCodec.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure if the attacker is able to observe the behavior of the subsequent switch conditional with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

Vendor Google Product Android Default
unaffected
- Version
  Android kernel
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

unaffected

Version	Status	Constraints
Android kernel	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-787

Out-of-bounds Write

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-52454
Advisory
https://source.android.com/security/bulletin/pixel/2023-12-01
Vendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-52454		Advisory
https://source.android.com/security/bulletin/pixel/2023-12-01		Vendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner Google_Devices

Published Dec 8, 2023

Updated Aug 2, 2024

Reserved Nov 16, 2023

Link CVE-2023-48403

CISA Vulnrichment

Updated n/a

Status Modified

Modified Jun 17, 2026

Link CVE-2023-48403

Severity n/a

Public date n/a

Links CVE-2023-48403

Assigner Google_Devices

Published Dec 8, 2023

Updated Aug 2, 2024

Exploited since n/a

Link EUVD-2023-52454

EUVD-2023-52454