Use After Free Affecting kernel-uek-modules-wireless package, versions <0:6.12.0-204.92.4.2.el9uek
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ORACLE9-KERNELUEKMODULESWIRELESS-17867818
- published6 Jul 2026
- disclosed8 May 2026
Introduced: 8 May 2026
CVE-2026-43370 (opens in a new tab)How to fix?
Upgrade Oracle:9 kernel-uek-modules-wireless to version 0:6.12.0-204.92.4.2.el9uek or higher.
This issue was patched in ELSA-2026-50372.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-uek-modules-wireless package and not the kernel-uek-modules-wireless package as distributed by Oracle.
See How to fix? for Oracle:9 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix use-after-free race in VM acquire
Replace non-atomic vm->process_info assignment with cmpxchg() to prevent race when parent/child processes sharing a drm_file both try to acquire the same VM after fork().
(cherry picked from commit c7c573275ec20db05be769288a3e3bb2250ec618)
References
- https://linux.oracle.com/cve/CVE-2026-43370.html
- https://linux.oracle.com/errata/ELSA-2026-50372.html
- https://git.kernel.org/stable/c/2c1030f2e84885cc58bffef6af67d5b9d2e7098f
- https://git.kernel.org/stable/c/46d309996bd9251792d7dafdbaf615cf202b4447
- https://git.kernel.org/stable/c/7885eb335d8f9e9942925d57e300a85e3f82ded4
- https://git.kernel.org/stable/c/904025fa8bba1d028adade33346372b4ac1a9249
- https://git.kernel.org/stable/c/94b7782d0c8024f5b88454241c8d4777076c3786
- https://git.kernel.org/stable/c/ae87aea330c24f462fc7058ed543ba8bc6798447
- https://git.kernel.org/stable/c/c658c1c85ec235b7ecfbf8dbfee385b1332088f4
- https://git.kernel.org/stable/c/e61e355cbe49e585097eee28c15b862bfb1c0668