MitreCVELIST:CVE-2023-26074CVE-2023-26074
7.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
9.9 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
68.3%
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 operator-defined access category definitions.
References
packetstormsecurity.com/files/171383/Shannon-Baseband-NrmmMsgCodec-Access-Category-Definitions-Heap-Buffer-Overflow.html
bugs.chromium.org/p/project-zero/issues/detail?id=2397
googleprojectzero.blogspot.com/2023/03/multiple-internet-to-baseband-remote-rce.html
semiconductor.samsung.com/processor/mobile-processor/
semiconductor.samsung.com/processor/modem/
semiconductor.samsung.com/support/quality-support/product-security-updates/
Related
7.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
9.9 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
68.3%