CVE-2013-7281 The dgram_recvmsg function in net/ieee802154/dgram.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that
Medium 4.9
Published
Updated
Check this codebase for CVE-2013-7281 and fix it if it is affected.
What it is: CVE-2013-7281 is a medium-severity vulnerability in Linux kernel, published on 8 Jan 2014.
Exploitation: There is no known exploitation of CVE-2013-7281 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-2013-7281/ (Markdown: https://insights.sbomify.com/CVE-2013-7281/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2013-7281?
CVE-2013-7281 is a medium-severity vulnerability in Linux kernel, published on 8 Jan 2014.
Official description
The dgram_recvmsg function in net/ieee802154/dgram.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.
Weakness: CWE-200
Which versions are affected by CVE-2013-7281?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2013-7281?
Upgrade to a fixed version.
Is CVE-2013-7281 being exploited?
There is no known exploitation of CVE-2013-7281 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as DEBIAN-CVE-2013-7281, GHSA-76wx-pf47-v85g.