vulnerability
SUSE: CVE-2019-19602: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:M/Au:N/C:C/I:N/A:P) | Dec 5, 2019 | Feb 4, 2022 | Feb 4, 2022 |
Severity
5
CVSS
(AV:L/AC:M/Au:N/C:C/I:N/A:P)
Published
Dec 5, 2019
Added
Feb 4, 2022
Modified
Feb 4, 2022
Description
fpregs_state_valid in arch/x86/include/asm/fpu/internal.h in the Linux kernel before 5.4.2, when GCC 9 is used, allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact because of incorrect fpu_fpregs_owner_ctx caching, as demonstrated by mishandling of signal-based non-cooperative preemption in Go 1.14 prereleases on amd64, aka CID-59c4bd853abc.
Solution
suse-upgrade-kernel-default
References
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