CVE-2023-33116 Buffer over-read without Checking Size of Input in WLAN Host
High 7.5
Published
Updated
Check this codebase for CVE-2023-33116 and fix it if it is affected.
What it is: CVE-2023-33116 is a high-severity vulnerability in Qualcomm Ar8035 Firmware, published on 2 Jan 2024.
Exploitation: There is no known exploitation of CVE-2023-33116 in the wild and no public exploit code.
Affected product: Qualcomm Ar8035 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-2023-33116/ (Markdown: https://insights.sbomify.com/CVE-2023-33116/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2023-33116?
CVE-2023-33116 is a high-severity vulnerability in Qualcomm Ar8035 Firmware, published on 2 Jan 2024.
Official description
Transient DOS while parsing ieee80211_parse_mscs_ie in WIN WLAN driver.
Which versions are affected by CVE-2023-33116?
It affects 102 products.
Products include Qualcomm Ar8035 Firmware, Qualcomm Ar9380 Firmware, Qualcomm Csr8811 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Flight Rb5 5g Platform Firmware and 96 more.
How do I fix CVE-2023-33116?
No fix has been published for CVE-2023-33116 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-33116 being exploited?
There is no known exploitation of CVE-2023-33116 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Ar8035 Firmware
- CVE-2023-33106 Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset
- CVE-2024-45569 Improper Validation of Array Index in WLAN Host Communication
- CVE-2024-21473 Improper Input Validation in WIN SON
- CVE-2023-28582 Buffer Copy Without Checking Size of Input in Data Modem
- CVE-2023-43552 Use After Free in WLAN Host Communication
Sources
Also known as GHSA-cv8x-5cww-p4pf.