{"id":"CVE-2020-21583","details":"An issue was discovered in hwclock.13-v2.27 allows attackers to gain escalated privlidges or execute arbitrary commands via the path parameter when setting the date.","modified":"2026-03-14T01:43:53.277268Z","published":"2023-08-22T19:16:13.890Z","references":[{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20241220-0006/"},{"type":"FIX","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=786804"},{"type":"EVIDENCE","url":"https://packetstormsecurity.com/files/132061/hwclock-Privilege-Escalation.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/karelzak/util-linux","events":[{"introduced":"0"},{"fixed":"cd150a429d15a7c96918aa2432532ced0bd27465"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"2.27"}]}}],"versions":["v2.10f","v2.10m","v2.10s","v2.11b","v2.11f","v2.11m","v2.11n","v2.11o","v2.11q","v2.11r","v2.11t","v2.11u","v2.11v","v2.11w","v2.11x","v2.11y","v2.12","v2.12a","v2.12b","v2.12d","v2.12h","v2.12i","v2.12j","v2.12k","v2.12l","v2.12m","v2.12o","v2.12p","v2.12pre","v2.12q","v2.12q-pre1","v2.12q-pre2","v2.12r","v2.12r-pre1","v2.13","v2.13-pre1","v2.13-pre2","v2.13-pre3","v2.13-pre4","v2.13-pre5","v2.13-pre6","v2.13-pre7","v2.13-rc1","v2.13-rc2","v2.13-rc3","v2.14","v2.14-rc1","v2.14-rc2","v2.14-rc3","v2.15","v2.15-rc1","v2.15-rc2","v2.16","v2.16-rc1","v2.16-rc2","v2.17","v2.17-rc1","v2.17-rc2","v2.17-rc3","v2.18","v2.18-rc1","v2.18-rc2","v2.19","v2.19-rc1","v2.19-rc2","v2.19-rc3","v2.2","v2.20","v2.20-rc1","v2.20-rc2","v2.21","v2.21-rc1","v2.21-rc2","v2.22","v2.22-rc1","v2.22-rc2","v2.23","v2.23-rc1","v2.23-rc2","v2.24","v2.24-rc1","v2.24-rc2","v2.25","v2.25-rc1","v2.25-rc2","v2.26","v2.26-rc1","v2.26-rc2","v2.27-rc1","v2.27-rc2","v2.5","v2.7.1","v2.8","v2.9i","v2.9v"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-21583.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}