Early Access — Mondoo Vulnerability Intelligence is currently in preview.
A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down (usually due to Secure Boot) guest system running on top of PowerVM or KVM hypervisors (pseries platform) a root like local user could use this flaw to further increase their privileges to that of a running kernel.
4.13.0-16.194.13.0-17.204.13.0-25.294.13.0-32.354.15.0-10.114.15.0-101.1024.15.0-106.1074.15.0-108.1094.15.0-109.1104.15.0-111.112+53 more4.15.0-129.1323.11.0-12.193.12.0-1.33.12.0-2.53.12.0-2.73.12.0-3.83.12.0-3.93.12.0-4.103.12.0-4.123.12.0-5.133.12.0-7.15+170 more4.2.0-16.194.2.0-17.214.2.0-19.234.3.0-1.104.3.0-2.114.3.0-5.164.3.0-6.174.3.0-7.184.4.0-10.254.4.0-101.124+111 more4.4.0-201.2336.11.0-8.85.13.0-19.195.3.0-18.195.3.0-24.265.4.0-18.225.4.0-21.255.4.0-24.285.4.0-25.295.4.0-26.305.4.0-28.325.4.0-29.335.4.0-31.35+15 more5.4.0-59.656.5.0-9.96.5.0-1008.86.11.0-1004.45.13.0-1005.65.15.0-1014.18~20.04.15.15.0-1015.19~20.04.16.8.0-1009.9~22.04.25.4.0-1021.21+fips25.15.0-1051.56+fips15.4.0-1021.21+fips24.15.0-2000.44.15.0-2018.184.15.0-2021.214.15.0-2022.224.15.0-2024.244.15.0-2025.254.15.0-2026.264.15.0-2027.274.15.0-2030.314.15.0-2031.32+1 more4.15.0-2034.355.4.0-1021.21+fips25.4.0-1069.73+fips25.4.0-1021.21+fips24.15.0-2000.44.15.0-2000.45.15.0-1042.47+fips15.15.0-1042.47+fips15.15.0-1051.56+fips14.15.0-2000.44.15.0-2018.184.15.0-2021.214.15.0-2022.224.15.0-2024.244.15.0-2025.254.15.0-2026.264.15.0-2027.274.15.0-2030.314.15.0-2031.32+1 more5.15.0-1051.56+fips15.15.0-1052.57+fips16.5.0-1007.75.13.0-1006.76.11.0-1004.45.15.0-1007.8~20.04.16.11.0-1008.8~24.04.16.8.0-1008.8~22.04.15.4.0-1063.66+cvm2.25.4.0-1063.66+cvm3.25.4.0-1064.67+cvm1.15.4.0-1065.68+cvm2.15.4.0-1067.70+cvm1.15.4.0-1068.71+cvm1.15.4.0-1069.72+cvm1.15.4.0-1070.73+cvm1.15.4.0-1072.75+cvm1.15.4.0-1073.76+cvm1.1+16 more5.15.0-1019.24.15.15.0-1019.24~20.04.1.14.15.0-1002.25.4.0-1022.22+fips15.4.0-1073.76+fips15.4.0-1022.22+fips15.15.0-1053.61+fips14.15.0-1002.24.15.0-2006.74.15.0-2007.84.15.0-2008.94.15.0-2009.104.15.0-2012.144.15.0-2013.154.15.0-2015.174.15.0-2016.185.15.0-1053.61+fips15.15.0-1058.66+fips16.8.0-1013.145.4.0-1007.105.4.0-1011.145.15.0-1011.134.15.0-1005.84.15.0-1006.104.15.0-1007.114.15.0-1009.134.15.0-1010.144.15.0-1011.124.4.0-1001.14.4.0-1002.24.15.0-1027.324.15.0-1029.344.15.0-1034.394.15.0-1035.404.15.0-1037.424.15.0-1038.434.15.0-1039.444.15.0-1040.454.15.0-1041.464.15.0-1044.50+3 more4.15.0-1049.564.4.0-1003.34.4.0-1005.54.4.0-1006.64.4.0-1008.104.4.0-1010.134.4.0-1011.144.4.0-1012.164.4.0-1013.174.4.0-1015.204.4.0-1017.22+24 more5.15.0-73.80+fips15.4.0-1026.305.15.0-73.80+fips15.15.0-92.102+fips14.4.0-1003.34.4.0-1005.54.4.0-1006.64.4.0-1008.104.4.0-1010.134.4.0-1011.144.4.0-1012.164.4.0-1013.174.4.0-1015.204.4.0-1017.22+24 more4.4.0-1055.616.5.0-1007.76.11.0-1003.35.13.0-1005.65.15.0-1006.9~20.04.16.11.0-1006.6~24.04.26.8.0-1010.11~22.04.14.15.0-1001.15.4.0-1021.21+fips15.4.0-1021.21+fips15.4.0-1067.71~20.04.15.15.0-1048.56+fips14.15.0-2013.145.15.0-1048.56+fips15.15.0-1002.26.8.0-1003.55.4.0-1033.355.4.0-1035.375.4.0-1036.385.4.0-1037.395.4.0-1039.415.4.0-1041.435.4.0-1042.445.4.0-1043.455.4.0-1044.465.4.0-1046.48+41 more5.4.0-1025.25~18.04.15.4.0-1027.28~18.04.15.4.0-1029.31~18.04.15.4.0-1030.32~18.04.15.4.0-1032.34~18.04.15.4.0-1033.35~18.04.15.15.0-1001.26.8.0-1001.35.4.0-1008.95.15.0-1003.5~20.04.25.4.0-1001.15.4.0-1003.35.4.0-1004.55.4.0-1005.65.4.0-1007.8~18.04.15.4.0-1008.9~18.04.14.18.0-13.14~18.04.14.18.0-14.15~18.04.14.18.0-15.16~18.04.14.18.0-16.17~18.04.14.18.0-17.18~18.04.14.18.0-18.19~18.04.14.18.0-20.21~18.04.14.18.0-21.22~18.04.14.18.0-22.23~18.04.14.18.0-24.25~18.04.1+33 more4.10.0-27.30~16.04.24.10.0-28.32~16.04.24.10.0-30.34~16.04.14.10.0-32.36~16.04.14.10.0-33.37~16.04.14.10.0-35.39~16.04.14.10.0-37.41~16.04.14.10.0-38.42~16.04.14.10.0-40.44~16.04.14.10.0-42.46~16.04.1+71 more4.15.0-129.132~16.04.15.15.0-33.34~20.04.15.4.0-37.41~18.04.15.4.0-39.43~18.04.15.4.0-40.44~18.04.15.4.0-42.46~18.04.15.4.0-45.49~18.04.25.4.0-47.51~18.04.15.4.0-48.52~18.04.15.4.0-51.56~18.04.15.4.0-52.57~18.04.15.4.0-53.59~18.04.1+3 more5.4.0-59.65~18.04.15.8.0-23.24~20.04.15.8.0-25.26~20.04.15.8.0-28.30~20.04.15.8.0-29.31~20.04.15.8.0-31.33~20.04.15.8.0-33.36~20.04.15.8.0-34.37~20.04.25.8.0-36.40~20.04.15.8.0-38.43~20.04.15.8.0-40.45~20.04.1+2 more5.8.0-44.50~20.04.16.11.0-17.17~24.04.26.11.0-19.19~24.04.16.8.0-38.38~22.04.15.0.0-15.16~18.04.15.0.0-16.17~18.04.15.0.0-17.18~18.04.15.0.0-19.20~18.04.15.0.0-20.21~18.04.15.3.0-19.20~18.04.25.3.0-22.24~18.04.15.3.0-23.25~18.04.15.3.0-23.25~18.04.25.3.0-24.26~18.04.24.10.0-14.16~16.04.14.10.0-19.21~16.04.14.10.0-20.22~16.04.14.10.0-21.23~16.04.14.10.0-22.24~16.04.14.10.0-24.28~16.04.14.10.0-26.30~16.04.14.11.0-13.19~16.04.14.11.0-14.20~16.04.14.13.0-16.19~16.04.3+13 more6.5.0-1009.95.15.0-1002.25.4.0-1003.45.4.0-1004.55.15.0-1033.36~20.04.15.15.0-1034.37~20.04.15.4.0-1010.11~18.04.26.8.0-1008.8~22.04.15.15.0-1021.265.15.0-1073.755.15.0-1004.65.15.0-1003.5~20.04.15.4.0-1001.35.13.0-1004.45.15.0-22.226.5.0-9.9.15.15.0-33.34~20.04.16.11.0-1009.10~24.04.16.11.0-1011.12~24.04.16.8.0-38.38.1~22.04.24.4.0-101.124~14.04.14.4.0-103.126~14.04.14.4.0-104.127~14.04.14.4.0-108.131~14.04.14.4.0-109.132~14.04.14.4.0-111.134~14.04.14.4.0-112.135~14.04.14.4.0-116.140~14.04.14.4.0-119.143~14.04.14.4.0-121.145~14.04.1+83 more4.4.0-101.124~14.04.14.4.0-103.126~14.04.14.4.0-104.127~14.04.14.4.0-108.131~14.04.14.4.0-109.132~14.04.14.4.0-111.134~14.04.14.4.0-112.135~14.04.14.4.0-116.140~14.04.14.4.0-119.143~14.04.14.4.0-121.145~14.04.1+83 more4.4.0-201.233~14.04.15.15.0-1005.56.8.0-1007.76.5.0-1004.46.8.0-1008.8~22.04.16.8.0-1009.9.15.15.0-1009.95.15.0-1010.105.15.0-1012.125.15.0-1013.136.8.0-1003.35.15.0-1009.9~20.04.15.15.0-1001.15.10.0-1008.96.11.0-1007.76.14.0-1004.46.14.0-1005.56.8.0-1003.35.13.0-1008.106.5.0-1010.106.11.0-1006.65.15.0-1007.9~20.04.16.8.0-1006.6~22.04.36.5.0-1005.75.13.0-1008.96.11.0-1004.46.7.0-2001.16.8.0-2019.205.3.0-1007.85.3.0-1014.165.3.0-1015.175.3.0-1017.195.4.0-1004.45.4.0-1006.65.15.0-1006.66.11.0-1001.16.8.1-1015.166.8.0-1008.195.15.0-1032.356.11.0-8.8.16.5.0-9.9.15.13.0-1004.45.13.0-1006.6+22.04.15.13.0-1007.7+22.04.15.13.0-1010.11+22.04.15.15.0-1004.45.15.0-1005.55.15.0-1006.65.15.0-1007.75.15.0-1008.85.15.0-1011.12+13 more5.15.0-1015.17~20.04.16.14.0-22.22.1~24.04.16.8.0-38.38.1~22.04.15.15.0-1022.265.4.0-1020.24Exploitability
AV:LAC:LPR:HUI:NScope
S:UImpact
C:HI:HA:HCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H