VulnerabilityAnalyzed
CVE-2025-62818
An out-of-bounds write occurs due to a mismatch between the TP-UDHI and UDL values when processing an SMS TP-UD packet.
CRITICAL 9.8EPSS 0.46%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.46%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. An out-of-bounds write occurs due to a mismatch between the TP-UDHI and UDL values when processing an SMS TP-UD packet.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.46% probability · 39th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- samsung/exynos 990 firmware · samsung/exynos 980 firmware · samsung/exynos 850 firmware · samsung/exynos 1080 firmware · samsung/exynos 1280 firmware · samsung/exynos 1330 firmware · samsung/exynos 1380 firmware · samsung/exynos 1480 firmware · samsung/exynos 1580 firmware · samsung/exynos 9110 firmware · samsung/exynos 2100 firmware · samsung/exynos 2200 firmware · samsung/exynos 2400 firmware · samsung/exynos 2500 firmware · samsung/exynos w930 firmware · samsung/exynos w920 firmware · samsung/exynos w1000 firmware · samsung/exynos modem 5400 firmware · samsung/exynos modem 5300 firmware · samsung/exynos modem 5123 firmware
- Source
- cve@mitre.org
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.