CVE-2024-53239
ALSA: 6fire: Release resources at card release
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ALSA: 6fire: Release resources at card release The current 6fire code tries to release the resources right after the call of usb6fire_chip_abort(). But at this moment, the card object might be still in use (as we're calling snd_card_free_when_closed()). For avoid potential UAFs, move the release of resources to the card's private_free instead of the manual call of usb6fire_chip_destroy() at the USB disconnect callback.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 27, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 74357d0b5cd3ef544752bc9f21cbeee4902fae6c c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 273eec23467dfbfbd0e4c10302579ba441fb1e13 c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < f2d06d4e129e2508e356136f99bb20a332ff1a00 c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < b889a7d68d7e76b8795b754a75c91a2d561d5e8c c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < ea8cc56db659cf0ae57073e32a4735ead7bd7ee3 c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < b754e831a94f82f2593af806741392903f359168 c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 0df7f4b5cc10f5adf98be0845372e9eef7bb5b09 c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < 57860a80f03f9dc69a34a5c37b0941ad032a0a8c c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 < a0810c3d6dd2d29a9b92604d682eacd2902ce947
Linux / Linux
2.6.39
References
git.kernel.org: https://git.kernel.org/stable/c/74357d0b5cd3ef544752bc9f21cbeee4902fae6c git.kernel.org: https://git.kernel.org/stable/c/273eec23467dfbfbd0e4c10302579ba441fb1e13 git.kernel.org: https://git.kernel.org/stable/c/f2d06d4e129e2508e356136f99bb20a332ff1a00 git.kernel.org: https://git.kernel.org/stable/c/b889a7d68d7e76b8795b754a75c91a2d561d5e8c git.kernel.org: https://git.kernel.org/stable/c/ea8cc56db659cf0ae57073e32a4735ead7bd7ee3 git.kernel.org: https://git.kernel.org/stable/c/b754e831a94f82f2593af806741392903f359168 git.kernel.org: https://git.kernel.org/stable/c/0df7f4b5cc10f5adf98be0845372e9eef7bb5b09 git.kernel.org: https://git.kernel.org/stable/c/57860a80f03f9dc69a34a5c37b0941ad032a0a8c git.kernel.org: https://git.kernel.org/stable/c/a0810c3d6dd2d29a9b92604d682eacd2902ce947 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html