CVE-2023-26073
High
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 the extended emergency number list.
SeverityHigh
CVSS7.6
Exploit probability—
Product
Samsung Exynos 850 Firmware
PublishedMar 13, 2023
First seenMar 13, 2023
Weakness typeCWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| samsung exynos_850_firmware | No range specified | — |
| samsung exynos_980_firmware | No range specified | — |
| samsung exynos_1080_firmware | No range specified | — |
| samsung exynos_1280_firmware | No range specified | — |
| samsung exynos_2200_firmware | No range specified | — |
| samsung exynos_modem_5123_firmware | No range specified | — |
| samsung exynos_modem_5300_firmware | No range specified | — |
| samsung exynos_auto_t5123_firmware | No range specified | — |
| samsung exynos_w920_firmware | No range specified | — |
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