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2.1
CVSSv2

CVE-2020-11669

Published: 10/04/2020 Updated: 28/05/2020
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

An issue exists in the Linux kernel prior to 5.2 on the powerpc platform. arch/powerpc/kernel/idle_book3s.S does not have save/restore functionality for PNV_POWERSAVE_AMR, PNV_POWERSAVE_UAMOR, and PNV_POWERSAVE_AMOR, aka CID-53a712bae5dd.

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linux linux kernel

opensuse leap 15.1

redhat enterprise linux 7.0

Vendor Advisories

Ubuntu Security Notice: linux, linux-aws, linux-aws-hwe, linux-gcp, linux-gke-4.15, linux-hwe, linux-oem, linux-oracle, linux-snapdragon vulnerabilities
Several security issues were fixed in the Linux kernel ...
Ubuntu Security Notice: linux-gke-5.0, linux-oem-osp1 vulnerabilities
Several security issues were fixed in the Linux kernel ...

References

NVD-CWE-noinfohttps://github.com/torvalds/linux/commit/53a712bae5dd919521a58d7bad773b949358add0https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=53a712bae5dd919521a58d7bad773b949358add0https://lists.ozlabs.org/pipermail/linuxppc-dev/2020-April/208660.htmlhttps://lists.ozlabs.org/pipermail/linuxppc-dev/2020-April/208661.htmlhttps://access.redhat.com/errata/RHSA-2019:3517https://lists.ozlabs.org/pipermail/linuxppc-dev/2020-April/208663.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.htmlhttps://security.netapp.com/advisory/ntap-20200430-0001/https://usn.ubuntu.com/4368-1/https://usn.ubuntu.com/4363-1/https://nvd.nist.govhttps://usn.ubuntu.com/4363-1/
CVSSv2
CVSSv2
CVSSv3
VMScore
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