high8.8
CVE-2022-1043
A flaw was found in the Linux kernel’s io_uring implementation.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.10.51 before 5.10.61 from 5.11 before 5.13.13 |
Weakness classification
References
- NVD record
- CVE.org record
- http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html
- https://access.redhat.com/security/cve/CVE-2022-1043
- https://bugzilla.redhat.com/show_bug.cgi?id=1997328
- https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14
- https://www.zerodayinitiative.com/advisories/ZDI-22-362/
- http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html
- https://access.redhat.com/security/cve/CVE-2022-1043
- https://bugzilla.redhat.com/show_bug.cgi?id=1997328
- https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14
- https://www.zerodayinitiative.com/advisories/ZDI-22-362/