There is a potential deadlock in the eBPF subsystem in the Linux kernel.
The default sysctl configuration "kernel.unprivileged_bpf_disabled" on Amazon Linux does not allow unprivileged users to use eBPF.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2023-06-21 19:12 | ALAS2KERNEL-5.10-2023-034 |
Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2023-06-21 19:12 | ALAS2KERNEL-5.15-2023-021 |
Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2023-06-21 19:12 | ALAS2KERNEL-5.4-2023-047 |
Amazon Linux 2023 | kernel | 2023-05-25 17:41 | ALAS2023-2023-184 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
NVD | CVSSv3 | 4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |