A flaw in the Linux kernel allows a privileged BPF program to obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel in the eBPF subsystem
| Platform | Package | Release Date | Advisory |
|---|---|---|---|
| Amazon Linux 1 | kernel | 2021-09-30 19:25 | ALAS-2021-1539 |
| Amazon Linux 2 - Core | kernel | 2021-08-04 20:32 | ALAS2-2021-1696 |
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2022-01-20 23:43 | ALAS2KERNEL-5.10-2022-004 |
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2022-01-20 19:03 | ALAS2KERNEL-5.4-2022-006 |
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
| NVD | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | CVSSv2 | 2.1 | AV:L/AC:L/Au:N/C:P/I:N/A:N |
