CVE catalog

CVE-2020-8834

linux: CVE-2020-8834

Severity: High · CVSS 7.1CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Published: Apr 6, 2020, 4:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.35% · Oct 25, 2026

KVM in the Linux kernel on Power8 processors has a conflicting use of HSTATE_HOST_R1 to store r1 state in kvmppc_hv_entry plus in kvmppc_{save,restore}_tm, leading to a stack corruption. Because of this, an attacker with the ability run code in kernel space of a guest VM can cause the host kernel to panic. There were two commits that, according to the reporter, introduced the vulnerability: f024ee098476 ("KVM: PPC: Book3S HV: Pull out TM state save/restore into separate procedures") 87a11bb6a7f7 ("KVM: PPC: Book3S HV: Work around XER[SO] bug in fake suspend mode") The former landed in 4.8, the latter in 4.17. This was fixed without realizing the impact in 4.18 with the following three commits, though it's believed the first is the only strictly necessary commit: 6f597c6b63b6 ("KVM: PPC: Book3S PR: Add guest MSR parameter for kvmppc_save_tm()/kvmppc_restore_tm()") 7b0e827c6970 ("KVM: PPC: Book3S HV: Factor fake-suspend handling out of kvmppc_save/restore_tm") 009c872a8bc4 ("KVM: PPC: Book3S PR: Move kvmppc_save_tm/kvmppc_restore_tm to separate file")

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	linux	sid	`7.2.12-1`	fixed
Debian	linux	forky	`7.2.12-1`	fixed
Debian	linux	trixie	`6.12.107-1`	fixed
Debian	linux	trixie-security	`6.12.113-1`	fixed
Debian	linux	bookworm	`6.1.176-1`	fixed
Debian	linux	bookworm-security	`6.1.190-1`	fixed
Ubuntu	linux-hwe	16.04	`4.8.0-36.36~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-39.42~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-41.44~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-42.45~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-44.47~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-45.48~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-46.49~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-49.52~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-51.54~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-52.55~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-53.56~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-54.57~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-56.61~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.8.0-58.63~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.10.0-27.30~16.04.2`	vulnerable
Ubuntu	linux-hwe	16.04	`4.10.0-28.32~16.04.2`	vulnerable
Ubuntu	linux-hwe	16.04	`4.10.0-30.34~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.10.0-32.36~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.10.0-33.37~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.10.0-35.39~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.10.0-37.41~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.10.0-38.42~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.10.0-40.44~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.10.0-42.46~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.13.0-26.29~16.04.2`	vulnerable
Ubuntu	linux-hwe	16.04	`4.13.0-31.34~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.13.0-32.35~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.13.0-36.40~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.13.0-37.42~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.13.0-38.43~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.13.0-39.44~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.13.0-41.46~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.13.0-43.48~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.13.0-45.50~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-24.26~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-29.31~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-30.32~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-32.35~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-33.36~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-34.37~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-36.39~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-38.41~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-39.42~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-42.45~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-43.46~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-45.48~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-46.49~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-47.50~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-48.51~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-50.54~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-51.55~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-52.56~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-54.58~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-55.60~16.04.2`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-58.64~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-60.67~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-62.69~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-64.73~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-65.74~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-66.75~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-69.78~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-70.79~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-72.81~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-74.83~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-76.86~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-88.88~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-91.92~16.04.1`	vulnerable
Ubuntu	linux-hwe	16.04	`4.15.0-96.97~16.04.1`	fixed
Ubuntu	linux-hwe-edge	16.04	`4.8.0-28.30~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.8.0-30.32~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.8.0-32.34~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.8.0-34.36~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.10.0-14.16~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.10.0-19.21~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.10.0-20.22~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.10.0-21.23~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.10.0-22.24~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.10.0-24.28~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.10.0-26.30~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.11.0-13.19~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.11.0-14.20~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.13.0-16.19~16.04.3`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.13.0-17.20~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.13.0-19.22~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.13.0-21.24~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.13.0-25.29~16.04.2`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.15.0-13.14~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.15.0-15.16~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.15.0-20.21~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.15.0-22.24~16.04.1`	vulnerable
Ubuntu	linux-hwe-edge	16.04	`4.15.0-23.25~16.04.1`	vulnerable
Ubuntu	linux-fips	pro	`4.15.0-1027.32`	vulnerable
Ubuntu	linux-fips	pro	`4.15.0-1029.34`	fixed
Ubuntu	linux	18.04	`4.13.0-16.19`	vulnerable
Ubuntu	linux	18.04	`4.13.0-17.20`	vulnerable
Ubuntu	linux	18.04	`4.13.0-25.29`	vulnerable
Ubuntu	linux	18.04	`4.13.0-32.35`	vulnerable
Ubuntu	linux	18.04	`4.15.0-10.11`	vulnerable
Ubuntu	linux	18.04	`4.15.0-12.13`	vulnerable
Ubuntu	linux	18.04	`4.15.0-13.14`	vulnerable
Ubuntu	linux	18.04	`4.15.0-15.16`	vulnerable
Ubuntu	linux	18.04	`4.15.0-19.20`	vulnerable
Ubuntu	linux	18.04	`4.15.0-20.21`	vulnerable
Ubuntu	linux	18.04	`4.15.0-22.24`	vulnerable
Ubuntu	linux	18.04	`4.15.0-23.25`	vulnerable
Ubuntu	linux	18.04	`4.15.0-24.26`	vulnerable
Ubuntu	linux	18.04	`4.15.0-29.31`	vulnerable
Ubuntu	linux	18.04	`4.15.0-30.32`	vulnerable
Ubuntu	linux	18.04	`4.15.0-32.35`	vulnerable
Ubuntu	linux	18.04	`4.15.0-33.36`	vulnerable
Ubuntu	linux	18.04	`4.15.0-34.37`	vulnerable
Ubuntu	linux	18.04	`4.15.0-36.39`	vulnerable
Ubuntu	linux	18.04	`4.15.0-38.41`	vulnerable
Ubuntu	linux	18.04	`4.15.0-39.42`	vulnerable
Ubuntu	linux	18.04	`4.15.0-42.45`	vulnerable
Ubuntu	linux	18.04	`4.15.0-43.46`	vulnerable
Ubuntu	linux	18.04	`4.15.0-44.47`	vulnerable
Ubuntu	linux	18.04	`4.15.0-45.48`	vulnerable
Ubuntu	linux	18.04	`4.15.0-46.49`	vulnerable
Ubuntu	linux	18.04	`4.15.0-47.50`	vulnerable
Ubuntu	linux	18.04	`4.15.0-48.51`	vulnerable
Ubuntu	linux	18.04	`4.15.0-50.54`	vulnerable
Ubuntu	linux	18.04	`4.15.0-51.55`	vulnerable
Ubuntu	linux	18.04	`4.15.0-52.56`	vulnerable
Ubuntu	linux	18.04	`4.15.0-54.58`	vulnerable
Ubuntu	linux	18.04	`4.15.0-55.60`	vulnerable
Ubuntu	linux	18.04	`4.15.0-58.64`	vulnerable
Ubuntu	linux	18.04	`4.15.0-60.67`	vulnerable
Ubuntu	linux	18.04	`4.15.0-62.69`	vulnerable
Ubuntu	linux	18.04	`4.15.0-64.73`	vulnerable
Ubuntu	linux	18.04	`4.15.0-65.74`	vulnerable
Ubuntu	linux	18.04	`4.15.0-66.75`	vulnerable
Ubuntu	linux	18.04	`4.15.0-69.78`	vulnerable
Ubuntu	linux	18.04	`4.15.0-70.79`	vulnerable
Ubuntu	linux	18.04	`4.15.0-72.81`	vulnerable
Ubuntu	linux	18.04	`4.15.0-74.84`	vulnerable
Ubuntu	linux	18.04	`4.15.0-76.86`	vulnerable
Ubuntu	linux	18.04	`4.15.0-88.88`	vulnerable
Ubuntu	linux	18.04	`4.15.0-91.92`	vulnerable
Ubuntu	linux	18.04	`4.15.0-96.97`	fixed
Ubuntu	linux-aws-fips	pro	`4.15.0-2000.4`	vulnerable
Ubuntu	linux-azure-fips	pro	`4.15.0-1002.2`	vulnerable
Ubuntu	linux-gcp-fips	pro	`4.15.0-1001.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1063.66+cvm2.2`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1063.66+cvm3.2`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1064.67+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1065.68+cvm2.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1067.70+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1068.71+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1069.72+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1070.73+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1072.75+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1073.76+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1074.77+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1076.79+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1078.81+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1080.83+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1083.87+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1085.90+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1085.90+cvm2.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1086.91+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1089.94+cvm1.2`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1090.95+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1091.96+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1092.97+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1095.101+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1098.104+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1100.106+cvm1.1`	vulnerable
Ubuntu	linux-azure-fde	20.04	`5.4.0-1103.109+cvm1.1`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1033.35`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1035.37`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1036.38`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1037.39`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1039.41`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1041.43`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1042.44`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1043.45`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1044.46`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1046.48`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1049.52`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1051.54`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1052.55`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1053.56`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1054.57`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1055.58`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1056.59`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1057.60`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1059.62`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1061.64`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1062.65`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1063.66`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1065.68`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1066.69`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1067.70`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1068.71`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1071.76`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1072.77`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1074.79`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1076.82`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1078.84`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1080.86`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1081.87`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1083.89`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1084.90`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1086.93`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1087.94`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1090.97`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1091.98`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1094.101`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1095.102`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1096.103`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1097.104`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1098.105`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1099.106`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1100.107`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1101.108`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1102.109`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1103.110`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1104.111`	vulnerable
Ubuntu	linux-gke	20.04	`5.4.0-1105.112`	vulnerable
Ubuntu	linux-riscv	20.04	`5.4.0-24.28`	vulnerable
Ubuntu	linux-riscv	20.04	`5.4.0-26.30`	vulnerable
Ubuntu	linux-riscv	20.04	`5.4.0-27.31`	vulnerable
Ubuntu	linux-riscv	20.04	`5.4.0-28.32`	vulnerable
Ubuntu	linux-riscv	20.04	`5.4.0-30.34`	vulnerable
Ubuntu	linux-riscv	20.04	`5.4.0-31.35`	vulnerable
Ubuntu	linux-riscv	20.04	`5.4.0-33.37`	vulnerable
Ubuntu	linux-riscv	20.04	`5.4.0-34.38`	vulnerable
Ubuntu	linux-riscv	20.04	`5.4.0-36.41`	vulnerable
Ubuntu	linux-riscv	20.04	`5.4.0-37.42`	vulnerable
Ubuntu	linux-riscv	20.04	`5.4.0-39.44`	vulnerable
Ubuntu	linux-riscv	20.04	`5.4.0-40.45`	vulnerable
Ubuntu	linux-intel-iot-realtime	22.04	`5.15.0-1073.75`	vulnerable
Ubuntu	linux-realtime	22.04	`5.15.0-1032.35`	vulnerable
Ubuntu	linux-riscv	22.04	`5.13.0-1004.4`	vulnerable
Ubuntu	linux-riscv	22.04	`5.13.0-1006.6+22.04.1`	vulnerable
Ubuntu	linux-riscv	22.04	`5.13.0-1007.7+22.04.1`	vulnerable
Ubuntu	linux-riscv	22.04	`5.13.0-1010.11+22.04.1`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1004.4`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1005.5`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1006.6`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1007.7`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1008.8`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1011.12`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1012.13`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1014.16`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1015.17`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1016.18`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1017.19`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1018.21`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1019.22`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1020.23`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1022.26`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1023.27`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1026.30`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1027.31`	vulnerable
Ubuntu	linux-riscv	22.04	`5.15.0-1028.32`	vulnerable
Ubuntu	linux-raspi-realtime	24.04	`6.8.0-2019.20`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	linux	source	sid	`4.18.6-1`	not yet assigned	Not reported	Not reported
Debian	linux	source	forky	`4.18.6-1`	not yet assigned	Not reported	Not reported
Debian	linux	source	trixie	`4.18.6-1`	not yet assigned	Not reported	Not reported
Debian	linux	source	bookworm	`4.18.6-1`	not yet assigned	Not reported	Not reported
Ubuntu	linux-hwe	deb	16.04	`4.15.0-96.97~16.04.1`	Not reported	UBUNTU-CVE-2020-8834	Not reported
Ubuntu	linux-fips	deb	pro	`4.15.0-1029.34`	Not reported	UBUNTU-CVE-2020-8834	Not reported
Ubuntu	linux	deb	18.04	`4.15.0-96.97`	Not reported	UBUNTU-CVE-2020-8834	Not reported

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[bpftool]Unknown
Source package: [linux]
Details (6)
- 7.1.0+6.1.176-1 · amd64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 7.1.0+6.1.176-1 · arm64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 7.5.0+6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 7.5.0+6.12.95-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 7.1.0+6.1.180-1 · amd64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 7.1.0+6.1.180-1 · arm64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[hyperv-daemons]Unknown
Source package: [linux]
Details (6)
- 6.1.176-1 · amd64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.176-1 · arm64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.95-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · amd64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · arm64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[intel-sdsi]Unknown
Source package: [linux]
Details (1)
- 6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[libcpupower1]Unknown
Source package: [linux]
Details (6)
- 6.1.176-1 · amd64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.176-1 · arm64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.95-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · amd64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · arm64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[libcpupower-dev]Unknown
Source package: [linux]
Details (6)
- 6.1.176-1 · amd64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.176-1 · arm64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.95-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · amd64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · arm64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-bpf-dev]Unknown
Source package: [linux]
Details (2)
- 6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.95-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-compiler-gcc-12-x86]Unknown
Source package: [linux]
Details (2)
- 6.1.176-1 · amd64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · amd64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-config-6.1]Unknown
Source package: [linux]
Details (4)
- 6.1.176-1 · amd64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.176-1 · arm64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · amd64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · arm64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-cpupower]Unknown
Source package: [linux]
Details (6)
- 6.1.176-1 · amd64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.176-1 · arm64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.95-1~bpo12+1 · arm64 · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · amd64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · arm64 · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-doc]Unknown
Source package: [linux]
Details (32)
- 6.1.170-3 · all · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.170-3 · all · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.176-1 · all · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.176-1 · all · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.43-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.43-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.57-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.57-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.63-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.63-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.69-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.69-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.73-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.73-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.74-2~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.74-2~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.85-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.85-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.86-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.86-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.88-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.88-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.90-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.90-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.90-2~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.90-2~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.94-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.94-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.95-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.12.95-1~bpo12+1 · all · bookworm-backports
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · all · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · all · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-doc-6.1]Unknown
Source package: [linux]
Details (6)
- 6.1.170-3 · all · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.170-3 · all · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.176-1 · all · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.176-1 · all · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · all · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.180-1 · all · bookworm-security
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-headers-6.1.0-47-amd64]Unknown
Source package: [linux]
Details (1)
- 6.1.170-3 · amd64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-headers-6.1.0-47-arm64]Unknown
Source package: [linux]
Details (1)
- 6.1.170-3 · arm64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-headers-6.1.0-47-cloud-amd64]Unknown
Source package: [linux]
Details (1)
- 6.1.170-3 · amd64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-headers-6.1.0-47-cloud-arm64]Unknown
Source package: [linux]
Details (1)
- 6.1.170-3 · arm64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-headers-6.1.0-47-common]Unknown
Source package: [linux]
Details (2)
- 6.1.170-3 · all · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.170-3 · all · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-headers-6.1.0-47-common-rt]Unknown
Source package: [linux]
Details (2)
- 6.1.170-3 · all · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
- 6.1.170-3 · all · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-headers-6.1.0-47-rt-amd64]Unknown
Source package: [linux]
Details (1)
- 6.1.170-3 · amd64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-headers-6.1.0-47-rt-arm64]Unknown
Source package: [linux]
Details (1)
- 6.1.170-3 · arm64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12
[linux-headers-6.1.0-50-amd64]Unknown
Source package: [linux]
Details (1)
- 6.1.176-1 · amd64 · bookworm
  Fixed · Fixed: 4.18.6-1
  dsa · linux · debian · bookworm; dsa · linux · debian · 12

Next results

Observed: Oct 23, 2026, 5:53:38 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]