{"id":"CVE-2020-11669","details":"An issue was discovered in the Linux kernel before 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.","modified":"2026-03-12T23:43:43.632310Z","published":"2020-04-10T15:15:12.630Z","related":["SUSE-SU-2020:1085-1","SUSE-SU-2020:1087-1","SUSE-SU-2020:1118-1","SUSE-SU-2020:1119-1","SUSE-SU-2020:1141-1","SUSE-SU-2020:1142-1","SUSE-SU-2020:1146-1","SUSE-SU-2020:1663-1","SUSE-SU-2020:2478-1","SUSE-SU-2020:2487-1","openSUSE-SU-2020:0543-1"],"references":[{"type":"WEB","url":"https://usn.ubuntu.com/4368-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/4363-1/"},{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3517"},{"type":"FIX","url":"http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html"},{"type":"FIX","url":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=53a712bae5dd919521a58d7bad773b949358add0"},{"type":"FIX","url":"https://lists.ozlabs.org/pipermail/linuxppc-dev/2020-April/208660.html"},{"type":"FIX","url":"https://lists.ozlabs.org/pipermail/linuxppc-dev/2020-April/208661.html"},{"type":"FIX","url":"https://lists.ozlabs.org/pipermail/linuxppc-dev/2020-April/208663.html"},{"type":"FIX","url":"https://security.netapp.com/advisory/ntap-20200430-0001/"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/53a712bae5dd919521a58d7bad773b949358add0"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-11669.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"5.2"}]},{"events":[{"introduced":"0"},{"last_affected":"15.1"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}