VDB
CVE-2020-11669
CVE-2020-11669
PUBLISHED
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.
EPSS 0.08% · 23.7th percentile
Risk Scores
EPSS Score
0.08%
23.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:FIPS:18.04:LTS | linux-gcp-fips | 0, 4.15.0-1001.1 |
| Ubuntu:18.04:LTS | linux-raspi2 | 4.15.0-1061.65, 4.15.0-1030.32, 4.15.0-1050.54 |
| Ubuntu:18.04:LTS | linux-gcp-edge | 5.0.0-1013.13~18.04.1, 5.0.0-1011.11~18.04.1, 4.18.0-1015.16~18.04.1 |
| Ubuntu:Pro:14.04:LTS | linux-azure | 4.15.0-1051.56~14.04.1, *, * |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 0, 5.15.0-1073.75 |
| Ubuntu:18.04:LTS | linux-hwe-edge | 0, 5.0.0-20.21~18.04.1, 5.0.0-17.18~18.04.1 |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | linux-fips | 0, 4.15.0-1027.32 |
| Ubuntu:16.04:LTS | linux-aws-hwe | 4.15.0-1051.53~16.04.1, 4.15.0-1052.54~16.04.1, 4.15.0-1054.56~16.04.1 |
| Ubuntu:20.04:LTS | linux-raspi2 | 5.4.0-1006.6, 5.4.0-1004.4, 0 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-azure-fips | 4.15.0-1002.2, 0 |
| Ubuntu:16.04:LTS | linux-hwe | 0, 4.15.0-33.36~16.04.1, 4.15.0-45.48~16.04.1 |
| Ubuntu:20.04:LTS | linux-azure-fde | 5.4.0-1090.95+cvm1.1, 5.4.0-1095.101+cvm1.1, 5.4.0-1098.104+cvm1.1 |
| Ubuntu:18.04:LTS | linux-oracle | 4.15.0-1015.17, 4.15.0-1021.23, 4.15.0-1023.26 |
| Ubuntu:18.04:LTS | linux-azure-4.15 | 0, 4.15.0-1082.92 |
| Ubuntu:18.04:LTS | linux-kvm | 0, 4.15.0-1002.2, 4.15.0-1003.3 |
| Ubuntu:22.04:LTS | linux-riscv | 5.15.0-1016.18, 5.15.0-1017.19, 5.15.0-1026.30 |
| Ubuntu:18.04:LTS | linux | 4.15.0-69.78, 4.15.0-42.45, 4.15.0-29.31 |
| Ubuntu:18.04:LTS | linux-oem | 4.15.0-1024.29, 4.15.0-1057.66, 4.15.0-1008.11 |
| Ubuntu:18.04:LTS | linux-oem-osp1 | 5.0.0-1028.32, 5.0.0-1030.34, 5.0.0-1027.31 |
| Ubuntu:18.04:LTS | linux-gke-4.15 | 4.15.0-1046.49, 4.15.0-1042.44, 0 |
…and 18 more
Timeline
- Apr 10, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-11669 third-party-advisory
- https://git.kernel.org/linus/53a712bae5dd919521a58d7bad773b949358add0 third-party-advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2 third-party-advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=53a712bae5dd919521a58d7bad773b949358add0 third-party-advisory
- https://github.com/torvalds/linux/commit/53a712bae5dd919521a58d7bad773b949358add0 third-party-advisory
- https://www.openwall.com/lists/oss-security/2020/04/15/1 third-party-advisory
- https://ubuntu.com/security/notices/USN-4363-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4368-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-11669 third-party-advisory