CVE-2023-33063

Use After Free in DSP Services

State: Published
Severity: 7.8 High
Published: Dec 5, 2023
Updated: Oct 21, 2025
Reserved: May 17, 2023

Description

Memory corruption in DSP Services during a remote call from HLOS to DSP.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	qualcomm

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
SnapdragonQualcomm, Inc.	315 5G IoT ModemAffected APQ8017Affected AQT1000Affected AR8031Affected AR8035Affected AR9380Affected C-V2X 9150Affected CSR8811Affected CSRA6620Affected CSRA6640Affected CSRB31024Affected FastConnect 6200Affected FastConnect 6700Affected FastConnect 6800Affected FastConnect 6900Affected FastConnect 7800Affected Flight RB5 5G PlatformAffected Immersive Home 214 PlatformAffected Immersive Home 216 PlatformAffected Immersive Home 316 PlatformAffected Immersive Home 318 PlatformAffected IPQ4018Affected IPQ4019Affected IPQ4028Affected IPQ4029Affected and 256 more versions

Product

Versions

SnapdragonQualcomm, Inc.

315 5G IoT ModemAffected
APQ8017Affected
AQT1000Affected
AR8031Affected
AR8035Affected
AR9380Affected
C-V2X 9150Affected
CSR8811Affected
CSRA6620Affected
CSRA6640Affected
CSRB31024Affected
FastConnect 6200Affected
FastConnect 6700Affected
FastConnect 6800Affected
FastConnect 6900Affected
FastConnect 7800Affected
Flight RB5 5G PlatformAffected
Immersive Home 214 PlatformAffected
Immersive Home 216 PlatformAffected
Immersive Home 316 PlatformAffected
Immersive Home 318 PlatformAffected
IPQ4018Affected
IPQ4019Affected
IPQ4028Affected
IPQ4029Affected
and 256 more versions

References

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