Sign-up

ID

VAR-202406-0827


CVE

CVE-2024-23933


TITLE

(Pwn2Own) Sony XAV-AX5500 CarPlay TLV Stack-based Buffer Overflow Remote Code Execution Vulnerability

Trust: 0.7

sources: ZDI: ZDI-24-877

DESCRIPTION

Sony XAV-AX5500 CarPlay TLV Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Sony XAV-AX5500 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the Apple CarPlay protocol. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-23238. SONY XAV-AX5500 is a 7-inch in-vehicle central control device with multiple functions and advanced technical features

Trust: 2.07

sources: NVD: CVE-2024-23933 // ZDI: ZDI-24-877 // CNVD: CNVD-2025-14982

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-14982

AFFECTED PRODUCTS

vendor:sonymodel:xav-ax5500scope: - version: -

Trust: 1.3

sources: ZDI: ZDI-24-877 // CNVD: CNVD-2025-14982

CVSS

SEVERITY

CVSSV2

CVSSV3

cve@asrg.io: CVE-2024-23933
value: MEDIUM

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2024-23933
value: MEDIUM

Trust: 1.0

ZDI: CVE-2024-23933
value: MEDIUM

Trust: 0.7

CNVD: CNVD-2025-14982
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-14982
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

cve@asrg.io: CVE-2024-23933
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: PHYSICAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.9
impactScore: 5.9
version: 3.1

Trust: 2.0

ZDI: CVE-2024-23933
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: PHYSICAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.9
impactScore: 5.9
version: 3.0

Trust: 0.7

sources: ZDI: ZDI-24-877 // CNVD: CNVD-2025-14982 // NVD: CVE-2024-23933 // NVD: CVE-2024-23933

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

sources: NVD: CVE-2024-23933

PATCH

title:Sony has issued an update to correct this vulnerability.url:https://www.sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-ax5500/software/00274156

Trust: 0.7

title:Patch for SONY XAV-AX5500 Stack Buffer Overflow Vulnerability (CNVD-2025-14982)url:https://www.cnvd.org.cn/patchInfo/show/703866

Trust: 0.6

sources: ZDI: ZDI-24-877 // CNVD: CNVD-2025-14982

EXTERNAL IDS

db:NVDid:CVE-2024-23933

Trust: 2.3

db:ZDIid:ZDI-24-877

Trust: 2.3

db:ZDI_CANid:ZDI-CAN-23238

Trust: 0.7

db:CNVDid:CNVD-2025-14982

Trust: 0.6

sources: ZDI: ZDI-24-877 // CNVD: CNVD-2025-14982 // NVD: CVE-2024-23933

REFERENCES

url:https://www.sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-ax5500/software/00274156

Trust: 1.7

url:https://www.zerodayinitiative.com/advisories/zdi-24-877/

Trust: 1.6

sources: ZDI: ZDI-24-877 // CNVD: CNVD-2025-14982 // NVD: CVE-2024-23933

CREDITS

Midnight Blue / PHP Hooligans

Trust: 0.7

sources: ZDI: ZDI-24-877

SOURCES

db:ZDIid:ZDI-24-877
db:CNVDid:CNVD-2025-14982
db:NVDid:CVE-2024-23933

LAST UPDATE DATE

2025-08-27T22:49:55.718000+00:00


SOURCES UPDATE DATE

db:ZDIid:ZDI-24-877date:2024-08-15T00:00:00
db:CNVDid:CNVD-2025-14982date:2025-07-03T00:00:00
db:NVDid:CVE-2024-23933date:2025-08-26T21:15:45.257

SOURCES RELEASE DATE

db:ZDIid:ZDI-24-877date:2024-06-21T00:00:00
db:CNVDid:CNVD-2025-14982date:2025-07-01T00:00:00
db:NVDid:CVE-2024-23933date:2024-09-23T15:15:13.297