CVE-2022-2602
io_uring UAF, Unix SCM garbage collection
- Published
- Jan 8, 2024
- Updated
- Oct 14, 2026
- Assigning CNA
- canonical
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HLow · next 30 days
- Percentile
- 73.2%
- Model date
- Nov 6, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
io_uring UAF, Unix SCM garbage collection
Sources
- CVE-2022-2602-Kernel-ExploitExploit
C exploit for CVE-2022-2602, a use-after-free in the Linux kernel's io_uring subsystem, enabling local privilege escalation through file descriptor manipulation and race condition exploitation.
- CVE-2022-2602Exploit
CVE-2022-2602
- kernel-exploit-factoryResearch
Linux kernel CVE exploit analysis report and relative debug environment. You don't need to compile Linux kernel and configure your environment anymore.
- dirtyfrag-researchResearch
DirtyFrag CVE-2026-43284 research for 5.4-qgki devices
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