CVE-2026-45908

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.

References

• https://git.kernel.org/stable/c/5a68d2c99c859e6e8e36fa4e32749abf6d1fb66a
• https://git.kernel.org/stable/c/84dd57fb0359500092f1101409ca32091731490d
• https://git.kernel.org/stable/c/f9f4366d2ff93b07c2571561c776bd9a708078c3