Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: nvme-pci: add missing condition check for existence of mapped data nvme_map_data() is called when request has physical segments, hence the nvme_unmap_data() should have same condition to avoid dereference.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.2, < 5.4.282 |
References
- https://git.kernel.org/stable/c/3f8ec1d6b0ebd8268307d52be8301973fa5a01ecPatch
- https://git.kernel.org/stable/c/70100fe721840bf6d8e5abd25b8bffe4d2e049b7Patch
- https://git.kernel.org/stable/c/77848b379e9f85a08048a2c8b3b4a7e8396f5f83Patch
- https://git.kernel.org/stable/c/7cc1f4cd90a00b6191cb8cda2d1302fdce59361cPatch
- https://git.kernel.org/stable/c/be23ae63080e0bf9e246ab20207200bca6585ebaPatch
- https://git.kernel.org/stable/c/c31fad1470389666ac7169fe43aa65bf5b7e2cfdPatch
- https://git.kernel.org/stable/c/d135c3352f7c947a922da93c8e763ee6bc208b64Patch
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
FAQ
What is CVE-2024-42276?
CVE-2024-42276 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: nvme-pci: add missing condition check for existence of mapped data nvme_map_data() is called when request has physical segments, h...
How severe is CVE-2024-42276?
CVE-2024-42276 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-42276?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.