Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mmc: mmc_test: Fix NULL dereference on allocation failure If the "test->highmem = alloc_pages()" allocation fails then calling __free_pages(test->highmem) will result in a NULL dereference. Also change the error code to -ENOMEM instead of returning success.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 2.6.27, < 4.19.321 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/2b507b03991f44dfb202fc2a82c9874d1b1f0c06Patch
- https://git.kernel.org/stable/c/3b4e76ceae5b5a46c968bd952f551ce173809f63Patch
- https://git.kernel.org/stable/c/9b9ba386d7bfdbc38445932c90fa9444c0524beaPatch
- https://git.kernel.org/stable/c/a1e627af32ed60713941cbfc8075d44cad07f6ddPatch
- https://git.kernel.org/stable/c/cac2815f49d343b2f0acc4973d2c14918ac3ab0cPatch
- https://git.kernel.org/stable/c/e40515582141a9e7c84b269be699c05236a499a6Patch
- https://git.kernel.org/stable/c/e97be13a9f51284da450dd2a592e3fa87b49cdc9Patch
- https://git.kernel.org/stable/c/ecb15b8ca12c0cbdab81e307e9795214d8b90890Patch
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
FAQ
What is CVE-2024-45028?
CVE-2024-45028 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: mmc: mmc_test: Fix NULL dereference on allocation failure If the "test->highmem = alloc_pages()" allocation fails then calling __f...
How severe is CVE-2024-45028?
CVE-2024-45028 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-2024-45028?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.