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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.

PUBLISHED Reserved 2026-01-13 | Published 2026-01-31 | Updated 2026-02-09 | Assigner Linux

Product status

Default status
unaffected

323b34963d113efb566635f43858f40cce01d5f9 (git) before 5397ea6d21c35a17707e201a60761bdee00bcc4e
affected

323b34963d113efb566635f43858f40cce01d5f9 (git) before a40af9a2904a1ab8ce61866ebe2a894ef30754ba
affected

323b34963d113efb566635f43858f40cce01d5f9 (git) before ac5d92d2826dec51e5d4c6854865bc5817277452
affected

323b34963d113efb566635f43858f40cce01d5f9 (git) before 93f18eaa190374e0f2d253e3b1a65cee19a7abe6
affected

323b34963d113efb566635f43858f40cce01d5f9 (git) before 471dfb97599eec74e0476046b3ef8e7037f27b34
affected

323b34963d113efb566635f43858f40cce01d5f9 (git) before ce6eef731aba23a988decea1df3b08cf978f7b01
affected

323b34963d113efb566635f43858f40cce01d5f9 (git) before afa27621a28af317523e0836dad430bec551eb54
affected

Default status
affected

3.10
affected

Any version before 3.10
unaffected

5.10.248 (semver)
unaffected

5.15.198 (semver)
unaffected

6.1.161 (semver)
unaffected

6.6.121 (semver)
unaffected

6.12.66 (semver)
unaffected

6.18.6 (semver)
unaffected

6.19 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/5397ea6d21c35a17707e201a60761bdee00bcc4e

git.kernel.org/...c/a40af9a2904a1ab8ce61866ebe2a894ef30754ba

git.kernel.org/...c/ac5d92d2826dec51e5d4c6854865bc5817277452

git.kernel.org/...c/93f18eaa190374e0f2d253e3b1a65cee19a7abe6

git.kernel.org/...c/471dfb97599eec74e0476046b3ef8e7037f27b34

git.kernel.org/...c/ce6eef731aba23a988decea1df3b08cf978f7b01

git.kernel.org/...c/afa27621a28af317523e0836dad430bec551eb54

cve.org (CVE-2026-23021)

nvd.nist.gov (CVE-2026-23021)

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