Riskcovery

CVE-2026-45908

accel/amdxdna: Fix memory leak in amdxdna_ubuf_map

State
Published
Severity
Not scored
Published
May 27, 2026
Updated
May 27, 2026
Reserved
May 13, 2026

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • bd72d4acda1069579b35123e3cc0b21ec1193a21 to before 5a68d2c99c859e6e8e36fa4e32749abf6d1fb66aAffected
  • bd72d4acda1069579b35123e3cc0b21ec1193a21 to before f9f4366d2ff93b07c2571561c776bd9a708078c3Affected
  • bd72d4acda1069579b35123e3cc0b21ec1193a21 to before 84dd57fb0359500092f1101409ca32091731490dAffected
LinuxLinux
  • 6.18Affected
  • before 6.18Not affected
  • 6.18.14 through 6.18.*Not affected
  • 6.19.4 through 6.19.*Not affected
  • 7.0 and laterNot affected

References

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