CVE-2024-49968

ext4: filesystems without casefold feature cannot be mounted with siphash

Published: 10/21/2024 Last updated: 7/14/2026 Reserved: 10/21/2024

In the Linux kernel, the following vulnerability has been resolved: ext4: filesystems without casefold feature cannot be mounted with siphash When mounting the ext4 filesystem, if the default hash version is set to DX_HASH_SIPHASH but the casefold feature is not set, exit the mounting.

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	2008 R2 for x64-based Systems Service Pack 1 (Core installation)
Linux	Linux	2012
Linux	Linux	< macOS Catalina 10.15.1
Linux	Linux	n/a

CVE-2024-49968

ext4: filesystems without casefold feature cannot be mounted with siphash

Opam packages affected (29)

Products affected (4)

References (12)