# CVE-2023-45864: Race condition in n/a

> A race condition in Samsung Exynos processors allows attackers to modify values in certain memory areas.

- **Severity:** Medium 4.0 (`CVSS:3.1/AC:H/AV:L/A:N/C:N/I:H/PR:H/S:U/UI:R`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 13 Dec 2023
- **Updated:** 22 May 2025
- **Also known as:** GHSA-gvp5-cq52-6qx5

## What is CVE-2023-45864?

CVE-2023-45864 is a medium-severity vulnerability in Samsung Exynos 1080 Firmware, published on 13 Dec 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official description

A race condition issue discovered in Samsung Mobile Processor Exynos 9820, 980, 1080, 2100, 2200, 1280, and 1380 allows unintended modifications of values within certain areas.

Weakness: CWE-362 (Concurrent Execution using Shared Resource with Improper Synchronization)

## Which versions are affected by CVE-2023-45864?

It affects 7 products.


Products: Samsung Exynos 1080 Firmware, Samsung Exynos 1280 Firmware, Samsung Exynos 1380 Firmware, Samsung Exynos 2100 Firmware, Samsung Exynos 2200 Firmware, Samsung Exynos 980 Firmware, Samsung Exynos 9820 Firmware.

## How do I fix CVE-2023-45864?

No fix has been published for CVE-2023-45864 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-45864 being exploited?

There is no known exploitation of CVE-2023-45864 in the wild and no public exploit code.

## Other vulnerabilities in Samsung Exynos 1080 Firmware

- [CVE-2025-54328](https://insights.sbomify.com/CVE-2025-54328/): Memory corruption in n/a (critical 10.0)
- [CVE-2025-62818](https://insights.sbomify.com/CVE-2025-62818/): Memory corruption in n/a (critical 9.8)
- [CVE-2025-58349](https://insights.sbomify.com/CVE-2025-58349/): Denial of service in n/a (critical 9.1)
- [CVE-2025-27807](https://insights.sbomify.com/CVE-2025-27807/): Memory corruption in n/a (critical 9.1)
- [CVE-2025-47202](https://insights.sbomify.com/CVE-2025-47202/): Memory corruption in n/a (critical 9.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-45864 and fix it if it is affected.

What it is: CVE-2023-45864 is a medium-severity vulnerability in Samsung Exynos 1080 Firmware, published on 13 Dec 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2023-45864 in the wild and no public exploit code.

Affected product: Samsung Exynos 1080 Firmware. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2023-45864/ (Markdown: https://insights.sbomify.com/CVE-2023-45864/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-45864
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-45864
- OSV: https://osv.dev/vulnerability/CVE-2023-45864

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-45864/
Summaries are generated and may contain mistakes; the official description above is the record.