Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix memory leak in amdxdna_ubuf_map The amdxdna_ubuf_map() function allocates memory for sg and internal sg table structures, but it fails to free them if subsequent operations (sg_alloc_table_from_pages or dma_map_sgtable) fail.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.18, < 6.18.14 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/5a68d2c99c859e6e8e36fa4e32749abf6d1fb66aPatch
- https://git.kernel.org/stable/c/84dd57fb0359500092f1101409ca32091731490dPatch
- https://git.kernel.org/stable/c/f9f4366d2ff93b07c2571561c776bd9a708078c3Patch
FAQ
What is CVE-2026-45908?
CVE-2026-45908 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix memory leak in amdxdna_ubuf_map The amdxdna_ubuf_map() function allocates memory for sg and internal sg table s...
How severe is CVE-2026-45908?
CVE-2026-45908 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-2026-45908?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.