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CVE-2021-47524

serial: liteuart: fix minor-number leak on probe errors

Published: 5/24/2024 Last updated: 5/11/2026 Reserved: 5/24/2024

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix minor-number leak on probe errors Make sure to release the allocated minor number before returning on probe errors.

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

Opam packages affected (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (4)

Product Vendor Version
Linux Linux 10 Version 1607 for x64-based Systems
Linux Linux 10 Version 1709 for 32-bit Systems
Linux Linux 12.4(2)T2
Linux Linux 12.4(15)T6

References (8)