CVE-2023-26075

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-26075
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. An intra-object overflow in the 5G MM message codec can occur due to insufficient parameter validation when decoding the Service Area List.

7.6 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://packetstormsecurity.com/files/171387/Shannon-Baseband-NrmmMsgCodec-Intra-Object-Overflow.html
https://bugs.chromium.org/p/project-zero/issues/detail?id=2398
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/171387/Shannon-Baseband-NrmmMsgCodec-Intra-Object-Overflow.html
https://bugs.chromium.org/p/project-zero/issues/detail?id=2398
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/42451537
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:samsung:exynos_850_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_850:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:samsung:exynos_980_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:samsung:exynos_1080_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_1080:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:samsung:exynos_1280_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_1280:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:samsung:exynos_2200_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_2200:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:samsung:exynos_modem_5123_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_modem_5123:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:samsung:exynos_modem_5300_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_modem_5300:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:samsung:exynos_auto_t5123_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_auto_t5123:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:samsung:exynos_w920_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_w920:-:*:*:*:*:*:*:*
History

27 Feb 2025, 21:15

Type Values Removed Values Added
References
  • () https://project-zero.issues.chromium.org/issues/42451537 -

21 Nov 2024, 07:50

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 9.8 		v2 : unknown
v3 : 7.6
References () http://packetstormsecurity.com/files/171387/Shannon-Baseband-NrmmMsgCodec-Intra-Object-Overflow.html - () http://packetstormsecurity.com/files/171387/Shannon-Baseband-NrmmMsgCodec-Intra-Object-Overflow.html -
References () https://bugs.chromium.org/p/project-zero/issues/detail?id=2398 - () https://bugs.chromium.org/p/project-zero/issues/detail?id=2398 -
References () https://googleprojectzero.blogspot.com/2023/03/multiple-internet-to-baseband-remote-rce.html - () https://googleprojectzero.blogspot.com/2023/03/multiple-internet-to-baseband-remote-rce.html -
References () https://semiconductor.samsung.com/processor/mobile-processor/ - Product () https://semiconductor.samsung.com/processor/mobile-processor/ - Product
References () https://semiconductor.samsung.com/processor/modem/ - Product () https://semiconductor.samsung.com/processor/modem/ - Product
References () https://semiconductor.samsung.com/support/quality-support/product-security-updates/ - Vendor Advisory () https://semiconductor.samsung.com/support/quality-support/product-security-updates/ - Vendor Advisory

17 Mar 2023, 16:15

Type Values Removed Values Added
Summary 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, Exynos Auto T5123, and Exynos W920. An intra-object overflow in the 5G MM message codec can occur due to insufficient parameter validation when decoding the Service Area List. 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. An intra-object overflow in the 5G MM message codec can occur due to insufficient parameter validation when decoding the Service Area List.
References
  • (MISC) https://googleprojectzero.blogspot.com/2023/03/multiple-internet-to-baseband-remote-rce.html -
  • (MISC) http://packetstormsecurity.com/files/171387/Shannon-Baseband-NrmmMsgCodec-Intra-Object-Overflow.html -
  • (MISC) https://bugs.chromium.org/p/project-zero/issues/detail?id=2398 -

15 Mar 2023, 17:44

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CWE CWE-120
CPE cpe:2.3:o:samsung:exynos_w920_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_2200_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_auto_t5123_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_1280_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_1080_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_980_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_modem_5123:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_850_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_850:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_auto_t5123:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_modem_5123_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_2200:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_modem_5300_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_modem_5300:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_w920:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_1280:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_1080:-:*:*:*:*:*:*:*
References (MISC) https://semiconductor.samsung.com/processor/mobile-processor/ - (MISC) https://semiconductor.samsung.com/processor/mobile-processor/ - Product
References (MISC) https://semiconductor.samsung.com/processor/modem/ - (MISC) https://semiconductor.samsung.com/processor/modem/ - Product
References (MISC) https://semiconductor.samsung.com/support/quality-support/product-security-updates/ - (MISC) https://semiconductor.samsung.com/support/quality-support/product-security-updates/ - Vendor Advisory

10 Mar 2023, 17:23

Type Values Removed Values Added
New CVE
Information

Published : 2023-03-10 17:15

Updated : 2025-02-27 21:15

NVD link : CVE-2023-26075

Mitre link : CVE-2023-26075

CVE.ORG link : CVE-2023-26075

JSON object : View

Products Affected

samsung

  • exynos_modem_5123
  • exynos_1080
  • exynos_1280
  • exynos_980_firmware
  • exynos_980
  • exynos_1280_firmware
  • exynos_850_firmware
  • exynos_modem_5300
  • exynos_auto_t5123
  • exynos_auto_t5123_firmware
  • exynos_2200_firmware
  • exynos_w920
  • exynos_850
  • exynos_modem_5123_firmware
  • exynos_w920_firmware
  • exynos_modem_5300_firmware
  • exynos_2200
  • exynos_1080_firmware
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')