Bug 2000585 (CVE-2021-3760) - CVE-2021-3760 kernel: nfc: Use-After-Free vulnerability of ndev->rf_conn_info object
Summary: CVE-2021-3760 kernel: nfc: Use-After-Free vulnerability of ndev->rf_conn_info...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2021-3760
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2017943
Blocks: 2000025
TreeView+ depends on / blocked
 
Reported: 2021-09-02 12:45 UTC by Alex
Modified: 2022-02-16 18:06 UTC (History)
43 users (show)

Fixed In Version: kernel 5.14.15-100.fc33, kernel 5.14.15-200.fc34, kernel 5.14.15-300.fc35
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in the Linux kernel. A use-after-free vulnerability in the NFC stack can lead to a threat to confidentiality, integrity, and system availability.
Clone Of:
Environment:
Last Closed: 2021-10-27 20:07:55 UTC
Embargoed:

Attachments (Terms of Use)

Description Alex 2021-09-02 12:45:36 UTC 
A flaw was found in the Linux kernel in NFC stack (protocol) that is UAF vulnerability of ndev->rf_conn_info object.
Comment 5 Guilherme de Almeida Suckevicz 2021-10-27 18:45:01 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2017943]
Comment 6 Product Security DevOps Team 2021-10-27 20:07:55 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2021-3760
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