Debian/linux: high 7.8

In the Linux kernel, the following vulnerability has been resolved: aio: fix use-after-free due to missing POLLFREE handling signalfd_poll() and binder_poll() are special in that they use a waitqueue

Action: Upgrade linux to 5.15.15-1 or later.

Affected

Fixed versions

Sources

• osv: DEBIAN-CVE-2021-47505
• https://security-tracker.debian.org/tracker/CVE-2021-47505

published 2024-05-24T15:15:11Z · modified 2026-10-23T18:04:51.493812418Z · JSON