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CVE-2020-12464 Details

Description

usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.7 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html CVEThird Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8 CVERelease NotesVendor Advisory
https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912b CVEPatchThird Party Advisory
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912b CVEPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html CVEThird Party Advisory

see all 34 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]

Affected Products

ProductVersions

Change History

16 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-12464
NVD Published Date:
Apr 29, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-12464 Details - Not Deferred