CVEvulnerability

CVE-2026-45908

5.5 MEDIUM Published 2026-05-27 Modified 2026-06-24 Official page ↗

Status: Undergoing Analysis
Published: 2026-05-27
Last modified: 2026-06-24
Assigner: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 ([email protected]): 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses: CWE-401

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.

Affected configurations

• linux linux kernel (>= 6.18 < 6.18.14) • linux linux kernel (>= 6.19 < 6.19.4)

Weakness · CWE (1)

CWE-401 Missing Release of Memory after Effective Lifetime weakness

References

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

CVE-2026-45908

Description

Affected configurations

Related

Weakness · CWE (1)

References