CVE-2019-17053 ieee802154_create in net/ieee802154/socket.c in the AF_IEEE802154 network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_
Low 3.3
Published
Updated
Check this codebase for CVE-2019-17053 and fix it if it is affected.
What it is: CVE-2019-17053 is a low-severity vulnerability in Linux kernel, published on 1 Oct 2019.
Exploitation: There is no known exploitation of CVE-2019-17053 in the wild and no public exploit code.
Affected product: Linux kernel. 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-2019-17053/ (Markdown: https://insights.sbomify.com/CVE-2019-17053/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2019-17053?
CVE-2019-17053 is a low-severity vulnerability in Linux kernel, published on 1 Oct 2019.
Official description
ieee802154_create in net/ieee802154/socket.c in the AF_IEEE802154 network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-e69dbd4619e7.
Weakness: CWE-276
Which versions are affected by CVE-2019-17053?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2019-17053?
Upgrade to a fixed version.
Is CVE-2019-17053 being exploited?
There is no known exploitation of CVE-2019-17053 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as DEBIAN-CVE-2019-17053, GHSA-8qqm-4j4m-hg7c, UBUNTU-CVE-2019-17053.