Home/CVE/A flaw was found in the Linux kernel. A use-after-free vulnerability in the NFC stack can lead to a threat to confidenti
CVE

CVE-2021-3760

A flaw was found in the Linux kernel. A use-after-free vulnerability in the NFC stack can lead to a threat to confidenti

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.

HIGH · CVSS 7.8 EPSS 0.00135
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-416Use After Free
CWE-416Use After Free
▤

Affected Products & Versions

17
linux kernel>= 4.0 and < 4.4.290
linux kernel>= 4.5 and < 4.9.288
linux kernel>= 4.10 and < 4.14.253
linux kernel>= 4.15 and < 4.19.214
linux kernel>= 4.20 and < 5.4.156
linux kernel>= 5.5 and < 5.10.76
linux kernel>= 5.11 and < 5.14.15
fedoraproject fedoraall versions
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 Feb 2022 · 07:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

25
usnUSN-5513-1
usnUSN-5505-1
usnUSN-5218-1
usnUSN-5209-1
usnUSN-5210-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=2000585Issue TrackingThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00012.htmlMailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20220318-0007/Third Party Advisory
https://www.debian.org/security/2022/dsa-5096Third Party Advisory
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