Description (CNA)
Memory Corruption via Uncanceled AIO Requests on Error: libkcapi's one-shot AIO path can return an error before all submitted IOCBs are drained, allowing later kernel writes into caller-owned output buffers.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Stephan Muelle / libkcapi | affected 0.12.0 before 1.5.1 |
| Red Hat / Red Hat Enterprise Linux 10 | unaffected 0:1.5.1-1.el10_2 before * |
| Red Hat / Red Hat Enterprise Linux 10.0 Extended Update Support | unaffected 0:1.5.0-6.el10_0 before * |
| Red Hat / Red Hat Enterprise Linux 8 | unaffected 0:1.4.0-3.el8_10 before * |
| Red Hat / Red Hat Enterprise Linux 9 | unaffected 0:1.4.0-3.el9_8 before * |
| Red Hat / Red Hat Enterprise Linux 9.6 Extended Update Support | unaffected 0:1.4.0-2.el9_6.1 before * |
| Red Hat / Red Hat Hardened Images | unaffected 1.5.1-0.1.hum1 before * |
| Red Hat / Red Hat OpenShift Container Platform 4 | affected |
| Red Hat / Red Hat OpenShift Container Platform 4 | affected |
CWE
CWE-416
References
- https://access.redhat.com/errata/RHSA-2026:56985
- https://access.redhat.com/errata/RHSA-2026:67265
- https://access.redhat.com/errata/RHSA-2026:67266
- https://access.redhat.com/errata/RHSA-2026:67267
- https://access.redhat.com/errata/RHSA-2026:69285
- https://access.redhat.com/errata/RHSA-2026:87712
- https://access.redhat.com/security/cve/CVE-2026-71226
- https://bugzilla.redhat.com/show_bug.cgi?id=2462114
ADP enrichment
No English description supplied.
No references supplied.