CVE-2023-29091
An issue was discovered in Exynos Mobile Processor, Automotive Processor and Modem for Exynos...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
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.
- Record
CVE-2023-29091- CVSS 3.1
- 6.8 Medium
CVSS:3.1/AC:H/AV:N/A:H/C:N/I:N/PR:N/S:C/UI:N - Weakness
- CWE-1173
- Updated
- 2026-11-02
EUVDEUVD-2023-32694
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.
- Record
EUVD-2023-32694- CVSS 3.1
- 6.8 Medium
CVSS:3.1/AC:H/AV:N/A:H/C:N/I:N/PR:N/S:C/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fmcm-3vcv-q39p
An issue was discovered in Exynos Mobile Processor, Automotive Processor and Modem for Exynos...
An issue was discovered in 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.
- Record
GHSA-fmcm-3vcv-q39p- CVSS 3.1
- 6.8 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H - Weakness
- CWE-787, CWE-1173
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2023-29091- CVSS 3.1
- 6.8 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-787, CWE-1173
- Updated
- 2026-11-02
OSVPUB-A-269655866 No score
In TBD of TBD, there is a possible out of bounds write due to a buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
PUB-A-269655866- Updated
- 2026-11-05
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
:unknown:Android |
Pixel-family specific:0 up to Pixel-family specific:2023-04-05, plus listed versions Pixel-family specific |
Pixel-family specific:2023-04-05 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-29091 is a medium vulnerability (CVSS 6.8) in Samsung Exynos 1080 Firmware, published April 1, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.80%, the 56th percentile. Fixed in :unknown: Pixel-family specific:2023-04-05.