CVE-2026-23324

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

25/03/2026

Last modified:

23/04/2026

Description

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.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	5.13.1 (including)	5.15.203 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	6.1.167 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.6.130 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.7 (including)	6.12.77 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.13 (including)	6.18.17 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.19 (including)	6.19.7 (excluding)
cpe:2.3:o:linux:linux_kernel:5.13:-::::::
cpe:2.3:o:linux:linux_kernel:7.0:rc1::::::
cpe:2.3:o:linux:linux_kernel:7.0:rc2::::::
cpe:2.3:o:linux:linux_kernel:7.0:rc3::::::
cpe:2.3:o:linux:linux_kernel:7.0:rc4::::::
cpe:2.3:o:linux:linux_kernel:7.0:rc5::::::
cpe:2.3:o:linux:linux_kernel:7.0:rc6::::::
cpe:2.3:o:linux:linux_kernel:7.0:rc7::::::

To consult the complete list of CPE names with products and versions, see this page

CVE-2026-23324

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools