CVE-2024-47682 scsi: sd: Fix off-by-one error in sd_read_block_characteristics()
High 8.6
Published
Updated
Check this codebase for CVE-2024-47682 and fix it if it is affected.
What it is: CVE-2024-47682 is a high-severity vulnerability in Linux kernel, published on 21 Oct 2024.
Exploitation: There is no known exploitation of CVE-2024-47682 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-2024-47682/ (Markdown: https://insights.sbomify.com/CVE-2024-47682/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2024-47682?
CVE-2024-47682 is a high-severity vulnerability in Linux kernel, published on 21 Oct 2024.
Official description
In the Linux kernel, the following vulnerability has been resolved:
scsi: sd: Fix off-by-one error in sd_read_block_characteristics()
Ff the device returns page 0xb1 with length 8 (happens with qemu v2.x, for example), sd_read_block_characteristics() may attempt an out-of-bounds memory access when accessing the zoned field at offset 8.
Weakness: CWE-193
Which versions are affected by CVE-2024-47682?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2024-47682?
Upgrade to a fixed version.
Is CVE-2024-47682 being exploited?
There is no known exploitation of CVE-2024-47682 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as AZL-51014, BELL-CVE-2024-47682, DEBIAN-CVE-2024-47682, GHSA-5pgc-734f-x3h9, UBUNTU-CVE-2024-47682.