CVE-2026-23021In 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…
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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.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-401
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 3.10.1 before 5.10.248; from 5.11 before 5.15.198; from 5.16 before 6.1.161; from 6.2 before 6.6.121; from 6.7 before 6.12.66; from 6.13 before 6.18.6; 3.10; 6.19; and 7 more ranges | NVD |
References
- https://git.kernel.org/stable/c/471dfb97599eec74e0476046b3ef8e7037f27b34patch
- https://git.kernel.org/stable/c/5397ea6d21c35a17707e201a60761bdee00bcc4epatch
- https://git.kernel.org/stable/c/93f18eaa190374e0f2d253e3b1a65cee19a7abe6patch
- https://git.kernel.org/stable/c/a40af9a2904a1ab8ce61866ebe2a894ef30754bapatch
- https://git.kernel.org/stable/c/ac5d92d2826dec51e5d4c6854865bc5817277452patch
- https://git.kernel.org/stable/c/afa27621a28af317523e0836dad430bec551eb54patch
- https://git.kernel.org/stable/c/ce6eef731aba23a988decea1df3b08cf978f7b01patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.