usb: dwc2: Fix memory leak in dwc2_hcd_init (CVE-2022-49713)

Résumé

usb: dwc2: Fix memory leak in dwc2_hcd_init

Description d'origine

La description telle que publiée par la source (souvent en anglais).

In the Linux kernel, the following vulnerability has been resolved:

usb: dwc2: Fix memory leak in dwc2_hcd_init

usb_create_hcd will alloc memory for hcd, and we should
call usb_put_hcd to free it when platform_get_resource()
fails to prevent memory leak.
goto error2 label instead error1 to fix this.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Paquets affectés

Linux Kernel

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.285"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.15.0"},{"fixed":"4.19.249"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.200"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.124"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.49"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.15.0"},{"fixed":"5.18.6"}]}]

État des correctifs par distribution

Paquets corrigés publiés par chaque distribution pour cette CVE

Debian DEBIAN-CVE-2022-49713 linux Corrigé dans: 5.10.127-1
Ubuntu UBUNTU-CVE-2022-49713 linux-azure Corrigé dans: 4.15.0-1153.168~14.04.1

Résumé

Description d'origine

Paquets affectés

État des correctifs par distribution

Références