ALT-PU-2021-2050: package kernel-image-un-def update to version 5.12.13-alt1
Описание
This update upgrades kernel-image-un-def to version 5.12.13-alt1.
Устраненные уязвимости78
Связанные уязвимости
ALT-PU-2021-2199: package `kernel-image-mp` update to version 5.12.16-alt1
ALT-PU-2021-2326: package `kernel-image-rpi-un` update to version 5.12.17-alt1
ALT-PU-2021-2315: package `kernel-image-rpi-un` update to version 5.12.17-alt1
In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db.
In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db.