vulnerability
Red Hat: CVE-2024-43865: kernel: s390/fpu: Re-add exception handling in load_fpu_state() (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:P/A:C) | Aug 21, 2024 | Dec 5, 2024 | Aug 7, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:P/A:C)
Published
Aug 21, 2024
Added
Dec 5, 2024
Modified
Aug 7, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
s390/fpu: Re-add exception handling in load_fpu_state()
With the recent rewrite of the fpu code exception handling for the
lfpc instruction within load_fpu_state() was erroneously removed.
Add it again to prevent that loading invalid floating point register
values cause an unhandled specification exception.
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-kernelredhat-upgrade-kernel-rt
References
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