CVE-2022-50247
usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 15, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
04284eb74e0c350be5e75eda178b97063343af13 < ffb14aac2658873050671198543b9b8194149c14 04284eb74e0c350be5e75eda178b97063343af13 < 05680a91ae60ddd0319e6618456f0883b5dd765d 04284eb74e0c350be5e75eda178b97063343af13 < c8e7463844888dc8344bbb9cbad88cdce9cb8077 04284eb74e0c350be5e75eda178b97063343af13 < 03a88b0bafbe3f548729d970d8366f48718c9b19
Linux / Linux
5.13
References
git.kernel.org: https://git.kernel.org/stable/c/ffb14aac2658873050671198543b9b8194149c14 git.kernel.org: https://git.kernel.org/stable/c/05680a91ae60ddd0319e6618456f0883b5dd765d git.kernel.org: https://git.kernel.org/stable/c/c8e7463844888dc8344bbb9cbad88cdce9cb8077 git.kernel.org: https://git.kernel.org/stable/c/03a88b0bafbe3f548729d970d8366f48718c9b19