CVE-2022-50544 Affecting kernel-source package, versions <5.3.18-150300.59.226.2


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.05% (15th percentile)

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  • Snyk IDSNYK-SLES153-KERNELSOURCE-14106386
  • published25 Nov 2025
  • disclosed24 Nov 2025

Introduced: 24 Nov 2025

NewCVE-2022-50544  (opens in a new tab)

How to fix?

Upgrade SLES:15.3 kernel-source to version 5.3.18-150300.59.226.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-source package and not the kernel-source package as distributed by SLES. See How to fix? for SLES:15.3 relevant fixed versions and status.

In the Linux kernel, the following vulnerability has been resolved:

usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info()

xhci_alloc_stream_info() allocates stream context array for stream_info ->stream_ctx_array with xhci_alloc_stream_ctx(). When some error occurs, stream_info->stream_ctx_array is not released, which will lead to a memory leak.

We can fix it by releasing the stream_info->stream_ctx_array with xhci_free_stream_ctx() on the error path to avoid the potential memory leak.

CVSS Base Scores

version 3.1