CVE-2024-53083

usb: typec: qcom-pmic: init value of hdr_len/txbuf_len earlier

Published: 11/19/2024 Last updated: 5/11/2026 Reserved: 11/19/2024

In the Linux kernel, the following vulnerability has been resolved: usb: typec: qcom-pmic: init value of hdr_len/txbuf_len earlier If the read of USB_PDPHY_RX_ACKNOWLEDGE_REG failed, then hdr_len and txbuf_len are uninitialized. This commit stops to print uninitialized value and misleading/false data.

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

Metrics

Version	Score	Severity	Vector String
3.1	5.5	Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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	14.1.0
Linux	Linux	14.2.0
Linux	Linux	Web Apps Server 2010 Service Pack 2
Linux	Linux	<= 4.1.406.34763

CVE-2024-53083

usb: typec: qcom-pmic: init value of hdr_len/txbuf_len earlier

Metrics

Opam packages affected (29)

Products affected (4)

References (6)