CVE-2023-42483
MEDIUMCVSS 4.7/10EPSS 0.15%
Last modified
CVE-2023-42483 is a medium-severity vulnerability rated 4.7/10 on the CVSS scale. A TOCTOU race condition in Samsung Mobile Processor Exynos 9820, Exynos 980, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, and Exynos 1380 can cause unexpected termination of a system.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.
Description
A TOCTOU race condition in Samsung Mobile Processor Exynos 9820, Exynos 980, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, and Exynos 1380 can cause unexpected termination of a system.
Metrics
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Samsung | Exynos 9820 Firmware | All versions |
| Samsung | Exynos 980 Firmware | All versions |
| Samsung | Exynos 1080 Firmware | All versions |
| Samsung | Exynos 2100 Firmware | All versions |
| Samsung | Exynos 2200 Firmware | All versions |
| Samsung | Exynos 1280 Firmware | All versions |
| Samsung | Exynos 1380 Firmware | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-42483?
A TOCTOU race condition in Samsung Mobile Processor Exynos 9820, Exynos 980, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, and Exynos 1380 can cause unexpected termination of a system.
How severe is CVE-2023-42483?
CVE-2023-42483 has a CVSS score of 4.7/10 (MEDIUM severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.
How do I fix CVE-2023-42483?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-42483?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST