High severity8.8NVD Advisory· Published Aug 29, 2022· Updated Jun 17, 2026
CVE-2022-1043
CVE-2022-1043
Description
A flaw was found in the Linux kernel’s io_uring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges.
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Affected products
3Patches
Vulnerability mechanics
References
5- github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14nvdPatchThird Party Advisory
- packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.htmlnvdExploitThird Party AdvisoryVDB Entry
- access.redhat.com/security/cve/CVE-2022-1043nvdThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
- www.zerodayinitiative.com/advisories/ZDI-22-362/nvdThird Party AdvisoryVDB Entry
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