Samsung: >> Exynos 2400 Firmware Security Vulnerabilities
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, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. A programming mistake for buffer copy leads to out-of-bounds writes via malformed ROHC packets.
CVSS Score
6.5
EPSS Score
0.0
Published
2025-09-02
An issue was discovered in Samsung Mobile Processor Exynos 2100, 1280, 2200, 1330, 1380, 1480, and 2400. A lack of a JPEG length check leads to an out-of-bound write.
CVSS Score
6.5
EPSS Score
0.0
Published
2025-08-04
In RRC in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400, the lack of a length check leads to out-of-bounds writes.
CVSS Score
9.1
EPSS Score
0.001
Published
2025-07-07
An issue was discovered in L2 in Samsung Mobile Processor and Modem Exynos 2400 and Modem 5400. The lack of a length check leads to a Denial of Service via a malformed PDCP packet.
CVSS Score
7.5
EPSS Score
0.001
Published
2025-07-07
An issue was discovered in Samsung Mobile Processor Exynos 2200, 1480, and 2400. A Use-After-Free in the mobile processor leads to privilege escalation.
CVSS Score
6.5
EPSS Score
0.001
Published
2025-06-04
An issue was discovered in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400. A Double Free in the mobile processor leads to privilege escalation.
CVSS Score
6.5
EPSS Score
0.001
Published
2025-06-04
An issue was discovered in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400. A Double Free in the mobile processor leads to privilege escalation.
CVSS Score
6.5
EPSS Score
0.001
Published
2025-06-04
An issue was discovered in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400. The absence of a NULL check leads to a Denial of Service.
CVSS Score
7.5
EPSS Score
0.002
Published
2025-06-03
An issue was discovered in Samsung Mobile Processor Exynos 980, 990, 1080, 2100, 1280, 2200, 1380, 1480 and 2400. A Double Free in the mobile processor leads to privilege escalation.
CVSS Score
8.8
EPSS Score
0.001
Published
2025-06-03
An issue was discovered in Samsung Mobile Processor Exynos 1480 and 2400. The lack of a length check leads to out-of-bounds writes.
CVSS Score
8.6
EPSS Score
0.001
Published
2025-06-03
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