CVE-2023-41111
An issue was discovered in Samsung Mobile Processor, Wearable Processor, Automotive Processor,...
An issue was discovered in Samsung Mobile Processor, Wearable Processor, Automotive Processor, and Modem (Exynos 9810, 9610, 9820, 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, 9110, W920, Modem 5123, Modem 5300, and Auto T5123). Improper handling of a length parameter inconsistency can cause abnormal termination of a mobile phone. This occurs in the RLC task and RLC module.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
An issue was discovered in Samsung Mobile Processor, Wearable Processor, Automotive Processor, and Modem (Exynos 9810, 9610, 9820, 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, 9110, W920, Modem 5123, Modem 5300, and Auto T5123). Improper handling of a length parameter inconsistency can cause abnormal termination of a mobile phone. This occurs in the RLC task and RLC module.
- Record
CVE-2023-41111- CVSS 3.1
- 7.1 High
CVSS:3.1/AC:L/AV:N/A:H/C:N/I:L/PR:L/S:U/UI:N - Updated
- 2026-11-02
EUVDEUVD-2023-45630
An issue was discovered in Samsung Mobile Processor, Wearable Processor, Automotive Processor, and Modem (Exynos 9810, 9610, 9820, 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, 9110, W920, Modem 5123, Modem 5300, and Auto T5123). Improper handling of a length parameter inconsistency can cause abnormal termination of a mobile phone. This occurs in the RLC task and RLC module.
- Record
EUVD-2023-45630- CVSS 3.1
- 7.1 High
CVSS:3.1/AC:L/AV:N/A:H/C:N/I:L/PR:L/S:U/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-44j5-cggq-4pgj
An issue was discovered in Samsung Mobile Processor, Wearable Processor, Automotive Processor,...
An issue was discovered in Samsung Mobile Processor, Wearable Processor, Automotive Processor, and Modem (Exynos 9810, 9610, 9820, 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, 9110, W920, Modem 5123, Modem 5300, and Auto T5123). Improper handling of a length parameter inconsistency can cause abnormal termination of a mobile phone. This occurs in the RLC task and RLC module.
- Record
GHSA-44j5-cggq-4pgj- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
NVD
An issue was discovered in Samsung Mobile Processor, Wearable Processor, Automotive Processor, and Modem (Exynos 9810, 9610, 9820, 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, 9110, W920, Modem 5123, Modem 5300, and Auto T5123). Improper handling of a length parameter inconsistency can cause abnormal termination of a mobile phone. This occurs in the RLC task and RLC module.
- Record
CVE-2023-41111- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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
- Updated
- 2026-11-02
OSVPUB-A-292004859 No score
In several functions of rlc_dl_datablock.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
PUB-A-292004859- Updated
- 2026-11-05
Affected products
- samsung exynos 1080 firmware
- samsung exynos 1280 firmware
- samsung exynos 1330 firmware
- samsung exynos 1380 firmware
- samsung exynos 2100 firmware
- samsung exynos 2200 firmware
- samsung exynos 850 firmware
- samsung exynos 9110 firmware
- samsung exynos 9610 firmware
- samsung exynos 980 firmware
- samsung exynos 9810 firmware
- samsung exynos 9820 firmware
Affected packages
| Package | Affected | Fixed |
|---|---|---|
:unknown:Android |
Pixel-family specific:0 up to Pixel-family specific:2023-12-05, plus listed versions Pixel-family specific |
Pixel-family specific:2023-12-05 |
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-2023-41111 is a high vulnerability (CVSS 7.1) in Samsung Exynos 1080 Firmware, published November 8, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.59%, the 48th percentile. Fixed in :unknown: Pixel-family specific:2023-12-05.