CVE-2023-21073 - In rtt_unpack_xtlv_cbfn of dhd_rtt.c, there is a possible out of bounds write due to a buffer overflow · CoreCVE

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MEDIUM

In rtt_unpack_xtlv_cbfn of dhd_rtt.c, there is a possible out of bounds write due to a buffer overflow

Published Mar 24, 2023

6.7

MEDIUM

CVSS 3.1

EPSS 0.10%

Description

In rtt_unpack_xtlv_cbfn of dhd_rtt.c, there is a possible out of bounds write due to a buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-257290396References: N/A

Affected products

Vendor n/a Product Android Default
n/a
- 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

n/a

Android

n/a

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-2023-25241
Advisory
https://source.android.com/security/bulletin/pixel/2023-03-01
Vendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-25241		Advisory
https://source.android.com/security/bulletin/pixel/2023-03-01		Vendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner google_android

Published Mar 24, 2023

Updated Feb 20, 2025

Reserved Nov 3, 2022

Link CVE-2023-21073

CISA Vulnrichment

Updated Feb 20, 2025

Status Modified

Modified Jun 17, 2026

Link CVE-2023-21073

Severity n/a

Public date n/a

Links CVE-2023-21073

Assigner google_android

Published Mar 24, 2023

Updated Feb 20, 2025

Exploited since n/a

Link EUVD-2023-25241

EUVD-2023-25241