CVE-2023-26076

CVSS 7.6 HIGHEPSS 0.9%CWE-120

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.6EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

13 Mar 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

An issue was discovered in Samsung Mobile Chipset and Baseband Modem Chipset for Exynos 1280, Exynos 2200, Exynos Modem 5123, Exynos Modem 5300, and Exynos Auto T5123. An intra-object overflow in the 5G SM message codec can occur due to insufficient parameter validation when decoding reserved options.

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

Affected products

n/a · n/a

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References

http://packetstormsecurity.com/files/171400/Shannon-Baseband-NrSmPcoCodec-Intra-Object-Overflow.html 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/