Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1646)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1646 advisory. In the Linux kernel, the following vulnerability has been resolved: landlock: Fix handling of disconnected directories CVE-2025-68736 In the Linux kernel, the following vulnerability has been...

CVE-2021-47195

CVE-2021-47195 relates to the Linux kernel SPI subsystem. The issue is a use-after-free caused by unlocking a per-controller mutex (add_lock) after the controller has already been freed during spi_unregister_controller(ctlr) and subsequent put_device flow. The fix moves put_device() after the mut...