CVE-2023-26074 | Severity.io

Description

An issue was discovered in Samsung Mobile Chipset and Baseband Modem Chipset for Exynos 850, Exynos 980, Exynos 1080, Exynos 1280, Exynos 2200, Exynos Modem 5123, Exynos Modem 5300, and Exynos Auto T5123.. A heap-based buffer overflow in the 5G MM message codec can occur due to insufficient parameter validation when decoding operator-defined access category definitions.

Related CPE's

exynos_850_firmware

Vulnerable

exynos_980_firmware

Vulnerable

exynos_1080_firmware

Vulnerable

exynos_1280_firmware

Vulnerable

exynos_2200_firmware

Vulnerable

exynos_modem_5123_firmware

Vulnerable

exynos_modem_5123

exynos_modem_5300_firmware

Vulnerable

exynos_modem_5300

exynos_auto_t5123_firmware

Vulnerable

exynos_auto_t5123

exynos_w920_firmware

Vulnerable

References

http://packetstormsecurity.com/files/171383/Shannon-Baseband-NrmmMsgCodec-Access-Category-Definitions-Heap-Buffer-Overflow.html

https://bugs.chromium.org/p/project-zero/issues/detail?id=2397

https://googleprojectzero.blogspot.com/2023/03/multiple-internet-to-baseband-remote-rce.html

https://semiconductor.samsung.com/processor/mobile-processor/

Product

https://semiconductor.samsung.com/processor/modem/

Product

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

Vendor Advisory

http://packetstormsecurity.com/files/171383/Shannon-Baseband-NrmmMsgCodec-Access-Category-Definitions-Heap-Buffer-Overflow.html

https://bugs.chromium.org/p/project-zero/issues/detail?id=2397

https://googleprojectzero.blogspot.com/2023/03/multiple-internet-to-baseband-remote-rce.html

https://semiconductor.samsung.com/processor/mobile-processor/

Product

https://semiconductor.samsung.com/processor/modem/

Product

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

Vendor Advisory

https://project-zero.issues.chromium.org/issues/42451536

Weaknesses

[email protected]

Primary

CWE-787

134c704f-9b21-4f2e-91b3-4a467353bcc0

Secondary

CWE-787

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

7.6 · High

CVSS V3.1
CVSS V3.0
CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2023-03-13T13:15:11.903

2 years ago

Last modified

2025-03-03T20:15:39.403

2 months ago