Riskcovery

CVE-2026-23021

net: usb: pegasus: fix memory leak in update_eth_regs_async()

State
Published
Severity
Not scored
Published
Jan 31, 2026
Updated
Oct 19, 2026
Reserved
Jan 13, 2026

Read the record on cve.org

Description

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

net: usb: pegasus: fix memory leak in update_eth_regs_async()

When asynchronously writing to the device registers and if usb_submit_urb() fail, the code fail to release allocated to this point resources.

Scores

The record has no CVSS score.

Weaknesses

  • CWE-401 Missing Release of Memory after Effective Lifetime

Affected Products

ProductVersions
LinuxLinux
  • 323b34963d113efb566635f43858f40cce01d5f9 to before 5397ea6d21c35a17707e201a60761bdee00bcc4eAffected
  • 323b34963d113efb566635f43858f40cce01d5f9 to before a40af9a2904a1ab8ce61866ebe2a894ef30754baAffected
  • 323b34963d113efb566635f43858f40cce01d5f9 to before ac5d92d2826dec51e5d4c6854865bc5817277452Affected
  • 323b34963d113efb566635f43858f40cce01d5f9 to before 93f18eaa190374e0f2d253e3b1a65cee19a7abe6Affected
  • 323b34963d113efb566635f43858f40cce01d5f9 to before 471dfb97599eec74e0476046b3ef8e7037f27b34Affected
  • 323b34963d113efb566635f43858f40cce01d5f9 to before ce6eef731aba23a988decea1df3b08cf978f7b01Affected
  • 323b34963d113efb566635f43858f40cce01d5f9 to before afa27621a28af317523e0836dad430bec551eb54Affected
LinuxLinux
  • 3.10Affected
  • before 3.10Not affected
  • 5.10.248 through 5.10.*Not affected
  • 5.15.198 through 5.15.*Not affected
  • 6.1.161 through 6.1.*Not affected
  • 6.6.121 through 6.6.*Not affected
  • 6.12.66 through 6.12.*Not affected
  • 6.18.6 through 6.18.*Not affected
  • 6.19 and laterNot affected

References

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