CVE-2021-3483EPSS p28.8%
CVE-2021-3483CVE-2021-3483
linux / linux_kernel
Description
A flaw was found in the Nosy driver in the Linux kernel. This issue allows a device to be inserted twice into a doubly-linked list, leading to a use-after-free when one of these devices is removed. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. Versions before kernel 5.12-rc6 are affected
Scoring
| CVSS | 7.8 () |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 0.36% probability of exploitation · percentile 28.8% · 2026-08-06T12:00:30Z |
| Last modified | 2026-08-05 |