CVE-2021-3483
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
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
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
kernel
- Vendor
- Linux
- Product
- kernel
- Platforms
- Unknown
- Default status
unaffected- Package
- kernel
- Package collection
- https://git.kernel.org/pub/scm/linux/kernel
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | 4.4.265 | Unavailable | None listed |
| 4.5 | affected | semver | 4.9.265 | Unavailable | None listed |
| 4.10 | affected | semver | 4.14.229 | Unavailable | None listed |
| 4.15 | affected | semver | 4.19.185 | Unavailable | None listed |
| 4.20 | affected | semver | 5.4.110 | Unavailable | None listed |
| 5.5 | affected | semver | 5.10.28 | Unavailable | None listed |
| 5.11 | affected | semver | 5.11.12 | Unavailable | None listed |