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Red Hat: CVE-2021-43389: CVE-2021-43389 kernel: an array-index-out-bounds in detach_capi_ctr in drivers/isdn/capi/kcapi.c (Multiple Advisories)

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Red Hat: CVE-2021-43389: CVE-2021-43389 kernel: an array-index-out-bounds in detach_capi_ctr in drivers/isdn/capi/kcapi.c (Multiple Advisories)

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
11/04/2021
Created
05/14/2022
Added
05/13/2022
Modified
03/13/2024

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.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-rt

References

  • DSA-5096
  • CVE-2021-43389
  • RHSA-2022:1975
  • RHSA-2022:1988

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