CVE-2021-43389
Medium
Description
An issue was discovered in the Linux kernel before 5.14.15. There is an array-index-out-of-bounds flaw in the detach_capi_ctr function in drivers/isdn/capi/kcapi.c.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedNov 4, 2021
First seenNov 4, 2021
How to fix
Update
- linux linux_kernel5.14.15 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 5.14.15 | 5.14.15 |
| redhat enterprise_linux | 8.0 | — |
| debian debian_linux | 9.0, 10.0 | — |
| oracle communications_cloud_native_core_binding_support_function | 22.1.3 | — |
| oracle communications_cloud_native_core_network_exposure_function | 22.1.1 | — |
| oracle communications_cloud_native_core_policy | 22.2.0 | — |
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