TI-2023-13529 Aliases CVE-2023-29087 GHSA-fpx6-4jxg-6422

An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor and…

LOW 34CWE-787Published 2023-04-14 · Updated 2025-02-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor and Modem for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, Exynos 9110, and Exynos Auto T5123. Memory corruption can occur due to insufficient parameter validation while decoding an SIP Retry-After header.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00794 56th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 12

CPE	Versions	Role	Vendor
cpe:2.3:o:samsung:exynos_5300_firmware:-:::::::*	not specified by NVD	Vulnerable	Samsung
cpe:2.3:h:samsung:exynos_5300:-:::::::*	not specified by NVD	Running on	Samsung
cpe:2.3:o:samsung:exynos_5123_firmware:-:::::::*	not specified by NVD	Vulnerable	Samsung
cpe:2.3:h:samsung:exynos_5123:-:::::::*	not specified by NVD	Running on	Samsung
cpe:2.3:o:samsung:exynos_980_firmware:-:::::::*	not specified by NVD	Vulnerable	Samsung
cpe:2.3:h:samsung:exynos_980:-:::::::*	not specified by NVD	Running on	Samsung
cpe:2.3:o:samsung:exynos_9110_firmware:-:::::::*	not specified by NVD	Vulnerable	Samsung
cpe:2.3:h:samsung:exynos_9110:-:::::::*	not specified by NVD	Running on	Samsung
cpe:2.3:o:samsung:exynos_1080_firmware:-:::::::*	not specified by NVD	Vulnerable	Samsung
cpe:2.3:h:samsung:exynos_1080:-:::::::*	not specified by NVD	Running on	Samsung

cpe:2.3:o:samsung:exynos_5300_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Samsung
cpe:2.3:h:samsung:exynos_5300:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Samsung
cpe:2.3:o:samsung:exynos_5123_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Samsung
cpe:2.3:h:samsung:exynos_5123:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Samsung
cpe:2.3:o:samsung:exynos_980_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Samsung
cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Samsung
cpe:2.3:o:samsung:exynos_9110_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Samsung
cpe:2.3:h:samsung:exynos_9110:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Samsung
cpe:2.3:o:samsung:exynos_1080_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Samsung
cpe:2.3:h:samsung:exynos_1080:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Samsung

Show 2 more CPE

CPE	Versions	Role	Vendor
cpe:2.3:o:samsung:exynos_auto_t5123_firmware:-:::::::*	not specified by NVD	Vulnerable	Samsung
cpe:2.3:h:samsung:exynos_auto_t5123:-:::::::*	not specified by NVD	Running on	Samsung

cpe:2.3:o:samsung:exynos_auto_t5123_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Samsung
cpe:2.3:h:samsung:exynos_auto_t5123:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Samsung

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-29087
2026-10-03 Alias added: GHSA-fpx6-4jxg-6422

References

Advisory 1

https://semiconductor.samsung.com/support/quality-support/product-security-updates/

Other 1

http://packetstormsecurity.com/files/172295/Shannon-Baseband-SIP-Retry-After-Header-Heap-Buffer-Overflow.html

TI-2023-11308 An issue was discovered in Samsung Mobile Chipset and Baseband Modem Chipset for Exynos… CVSS 3.1CRITICAL 9.8
TI-2023-11307 An issue was discovered in Samsung Mobile Chipset and Baseband Modem Chipset for Exynos… CVSS 3.1CRITICAL 9.8
TI-2023-11306 An issue was discovered in Samsung Mobile Chipset and Baseband Modem Chipset for Exynos… CVSS 3.1CRITICAL 9.8
TI-2023-11305 An issue was discovered in Samsung Mobile Chipset and Baseband Modem Chipset for Exynos… CVSS 3.1CRITICAL 9.8
TI-2023-11645 An issue was discovered in Samsung Baseband Modem Chipset for Exynos Modem 5123, Exynos… CVSS 3.1CRITICAL 9.8
TI-2023-11643 An issue was discovered in Samsung Baseband Modem Chipset for Exynos Modem 5123, Exynos… CVSS 3.1CRITICAL 9.8

See all 96 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences