CVE-2026-23324
MEDIUMcan: usb: etas_es58x: correctly anchor the urb in the read bulk callback
Title source: cnaDescription
In the Linux kernel, the following vulnerability has been resolved: can: usb: etas_es58x: correctly anchor the urb in the read bulk callback When submitting an urb, that is using the anchor pattern, it needs to be anchored before submitting it otherwise it could be leaked if usb_kill_anchored_urbs() is called. This logic is correctly done elsewhere in the driver, except in the read bulk callback so do that here also.
References (7)
Core 7
Core References
Scores
CVSS v3
5.5
EPSS
0.0001
EPSS Percentile
3.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (25)
linux/Kernel
5.13.0 - 6.1.167linux
linux/Kernel
6.13.0 - 6.18.17linux
linux/Kernel
6.19.0 - 6.19.7linux
linux/Kernel
6.2.0 - 6.6.130linux
linux/Kernel
6.7.0 - 6.12.77linux
Linux/Linux
< 5.13
Linux/Linux
5.13
Linux/Linux
5.15.203 - 5.15.*
Linux/Linux
6.1.167 - 6.1.*
Linux/Linux
6.12.77 - 6.12.*
... and 15 more
Published
Mar 25, 2026
Tracked Since
Mar 25, 2026