CVE-2024-50013

exfat: fix memory leak in exfat_load_bitmap()

Published: 10/21/2024 Last updated: 5/4/2025 Reserved: 10/21/2024

In the Linux kernel, the following vulnerability has been resolved: exfat: fix memory leak in exfat_load_bitmap() If the first directory entry in the root directory is not a bitmap directory entry, 'bh' will not be released and reassigned, which will cause a memory leak.

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

Opam packages affected (27)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes orun rawlink rawlink-eio rawlink-lwt 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 (2)

Product	Vendor	Version
Linux	Linux	7.3
Linux	Linux	Windows 10 for x64-based Systems

References (7)

https://git.kernel.org/stable/c/f692160d3e1e5450605071b8df8f7d08d9b09a83
https://git.kernel.org/stable/c/ddf704c2ce3b73f38d2dd8cf1bb0f7ec038bdf63
https://git.kernel.org/stable/c/4e1813e52f86eb8db0c6c9570251f2fcbc571f5d
https://git.kernel.org/stable/c/bf0b3b35259475d1fe377bcaa565488e26684f7a
https://git.kernel.org/stable/c/dca359db1eb37f334267ebd7e3cab9a66d191d5b
https://git.kernel.org/stable/c/89081e8407e637463db5880d168e3652fb9f4330
https://git.kernel.org/stable/c/d2b537b3e533f28e0d97293fe9293161fe8cd137