High severity · published Apr 14, 2023
CVE-2023-29091
An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor and Modem for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, Exynos 9110, and…
7.5
CVSS
0.8%
EPSS
No
On KEV
Description
An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor and Modem for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, Exynos 9110, and Exynos Auto T5123. Memory corruption can occur due to insufficient parameter validation while decoding an SIP URI.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
E1
Exynos 1080 Firmware · Samsung
All versions, or not specified · source: NVD
E5
Exynos 5123 Firmware · Samsung
All versions, or not specified · source: NVD
E5
Exynos 5300 Firmware · Samsung
All versions, or not specified · source: NVD
E9
Exynos 9110 Firmware · Samsung
All versions, or not specified · source: NVD
E9
Exynos 980 Firmware · Samsung
All versions, or not specified · source: NVD
EA
Exynos Auto T5123 Firmware · Samsung
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-29091
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-29091
packetstormsecurity.com
http://packetstormsecurity.com/files/172282/Shannon-Baseband-SIP-URI-Decoder-Stack-Buffer-Overflow.html
Vendor Advisory
https://semiconductor.samsung.com/support/quality-support/product-security-updates/
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