CVE-2023-26072: Buffer Overflow
First published: Mon Mar 13 2023(Updated: )
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 the Emergency number list.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Samsung Exynos 850 Firmware | ||
| Samsung Exynos 850 | ||
| Samsung Exynos 980 Firmware | ||
| Samsung Exynos 980 | ||
| Samsung Exynos 1080 Firmware | ||
| Samsung Exynos 1080 | ||
| Samsung Exynos 1280 Firmware | ||
| Samsung Exynos 1280 | ||
| Samsung Exynos 2200 Firmware | ||
| Samsung Exynos 2200 | ||
| Samsung Exynos Modem 5123 Firmware | ||
| Samsung Exynos Modem 5123 | ||
| Samsung Exynos Modem 5300 Firmware | ||
| Samsung Exynos Modem 5300 | ||
| Samsung Exynos Auto T5123 Firmware | ||
| Samsung Exynos Auto T5123 | ||
| Samsung Exynos W920 Firmware | ||
| Samsung Exynos W920 |
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Reference Links
- http://packetstormsecurity.com/files/171378/Shannon-Baseband-NrmmMsgCodec-Emergency-Number-List-Heap-Buffer-Overflow.html
- https://bugs.chromium.org/p/project-zero/issues/detail?id=2395
- https://googleprojectzero.blogspot.com/2023/03/multiple-internet-to-baseband-remote-rce.html
- https://semiconductor.samsung.com/processor/mobile-processor/
- https://semiconductor.samsung.com/processor/modem/
- https://semiconductor.samsung.com/support/quality-support/product-security-updates/
Frequently Asked Questions
What is the severity of CVE-2023-26072?
The severity of CVE-2023-26072 is critical.
What is the affected software for CVE-2023-26072?
The affected software for CVE-2023-26072 includes Samsung Exynos 850 Firmware, Samsung Exynos 980 Firmware, Samsung Exynos 1080 Firmware, Samsung Exynos 1280 Firmware, Samsung Exynos 2200 Firmware, Samsung Exynos Modem 5123 Firmware, Samsung Exynos Modem 5300 Firmware, and Samsung Exynos Auto T5123 Firmware.
How does CVE-2023-26072 occur?
CVE-2023-26072 can occur due to a heap-based buffer overflow in the 5G MM message codec.
What is the vulnerability ID for CVE-2023-26072?
The vulnerability ID for CVE-2023-26072 is CVE-2023-26072.
Are Samsung Exynos 980 and Samsung Exynos 1080 vulnerable to CVE-2023-26072?
No, Samsung Exynos 980 and Samsung Exynos 1080 are not vulnerable to CVE-2023-26072.
- collector/nvd-index
- agent/author
- agent/references
- agent/weakness
- agent/severity
- agent/tags
- agent/type
- agent/event
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- vendor/samsung
- canonical/samsung exynos 850 firmware
- canonical/samsung exynos 850
- canonical/samsung exynos 980 firmware
- canonical/samsung exynos 980
- canonical/samsung exynos 1080 firmware
- canonical/samsung exynos 1080
- canonical/samsung exynos 1280 firmware
- canonical/samsung exynos 1280
- canonical/samsung exynos 2200 firmware
- canonical/samsung exynos 2200
- canonical/samsung exynos modem 5123 firmware
- canonical/samsung exynos modem 5123
- canonical/samsung exynos modem 5300 firmware
- canonical/samsung exynos modem 5300
- canonical/samsung exynos auto t5123 firmware
- canonical/samsung exynos auto t5123
- canonical/samsung exynos w920 firmware
- canonical/samsung exynos w920