vulnerability
Ubuntu: (CVE-2022-50247): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Sep 16, 2025 | Sep 19, 2025 | Dec 2, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Sep 16, 2025
Added
Sep 19, 2025
Modified
Dec 2, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq Can not set the @shared_hcd to NULL before decrease the usage count by usb_put_hcd(), this will cause the shared hcd not released.
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-intel-iot-realtimeubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-nvidiaubuntu-upgrade-linux-nvidia-tegra-5-15ubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-15ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15
References
- CVE-2022-50247
- https://attackerkb.com/topics/CVE-2022-50247
- CWE-401
- URL-https://git.kernel.org/linus/03a88b0bafbe3f548729d970d8366f48718c9b19
- URL-https://git.kernel.org/stable/c/03a88b0bafbe3f548729d970d8366f48718c9b19
- URL-https://git.kernel.org/stable/c/05680a91ae60ddd0319e6618456f0883b5dd765d
- URL-https://git.kernel.org/stable/c/c8e7463844888dc8344bbb9cbad88cdce9cb8077
- URL-https://git.kernel.org/stable/c/ffb14aac2658873050671198543b9b8194149c14
- URL-https://www.cve.org/CVERecord?id=CVE-2022-50247
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