CVE-2026-45908

Published: May 27, 2026

Modified: May 27, 2026

PUBLISHED

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.

Vendor	Product	Versions
Linux	Linux	affected `bd72d4acda1069579b35123e3cc0b21ec1193a21 - < 5a68d2c99c859e6e8e36fa4e32749abf6d1fb66a` affected `bd72d4acda1069579b35123e3cc0b21ec1193a21 - < f9f4366d2ff93b07c2571561c776bd9a708078c3` affected `bd72d4acda1069579b35123e3cc0b21ec1193a21 - < 84dd57fb0359500092f1101409ca32091731490d`
Linux	Linux	affected `6.18` unaffected `0 - < 6.18` unaffected `6.18.14 - <= 6.18.` unaffected `6.19.4 - <= 6.19.` unaffected `7.0 - <= *`

References

https://git.kernel.org/stable/c/5a68d2c99c859e6e8e36fa4e32749abf6d1fb66a

https://git.kernel.org/stable/c/f9f4366d2ff93b07c2571561c776bd9a708078c3

https://git.kernel.org/stable/c/84dd57fb0359500092f1101409ca32091731490d

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CVE-2026-45908

Description

Affected Products

References