vulnerability
Red Hat: CVE-2022-1974: kernel: use-after-free in /net/nfc/core.c causes kernel crash by simulating nfc device from user-space
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:M/Au:M/C:C/I:N/A:N) | Aug 31, 2022 | Jul 9, 2025 | Jul 10, 2025 |
Severity
4
CVSS
(AV:L/AC:M/Au:M/C:C/I:N/A:N)
Published
Aug 31, 2022
Added
Jul 9, 2025
Modified
Jul 10, 2025
Description
A use-after-free flaw was found in the Linux kernel's NFC core functionality due to a race condition between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN privilege to leak kernel information.
Solution
no-fix-redhat-rpm-package
References
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