UBUNTU-CVE-2024-53239
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.
02 / AFFECTED SOFTWARE
Affected packages
105 explicit affected versions
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1 explicit affected versions
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38 explicit affected versions
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51 explicit affected versions
11 explicit affected versions
15 explicit affected versions
7 explicit affected versions
62 explicit affected versions
7 explicit affected versions
33 explicit affected versions
4 explicit affected versions
87 explicit affected versions
64 explicit affected versions
130 explicit affected versions
109 explicit affected versions
60 explicit affected versions
102 explicit affected versions
13 explicit affected versions
43 explicit affected versions
8 explicit affected versions
58 explicit affected versions
133 explicit affected versions
154 explicit affected versions
10 explicit affected versions
19 explicit affected versions
14 explicit affected versions
92 explicit affected versions
4 explicit affected versions
78 explicit affected versions
11 explicit affected versions
1 explicit affected versions
56 explicit affected versions
14 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/a0810c3d6dd2d29a9b92604d682eacd2902ce947
- https://git.kernel.org/stable/c/0df7f4b5cc10f5adf98be0845372e9eef7bb5b09
- https://git.kernel.org/stable/c/273eec23467dfbfbd0e4c10302579ba441fb1e13
- https://git.kernel.org/stable/c/57860a80f03f9dc69a34a5c37b0941ad032a0a8c
- https://git.kernel.org/stable/c/74357d0b5cd3ef544752bc9f21cbeee4902fae6c
- https://git.kernel.org/stable/c/a0810c3d6dd2d29a9b92604d682eacd2902ce947
- https://git.kernel.org/stable/c/b754e831a94f82f2593af806741392903f359168
- https://git.kernel.org/stable/c/b889a7d68d7e76b8795b754a75c91a2d561d5e8c
- https://git.kernel.org/stable/c/ea8cc56db659cf0ae57073e32a4735ead7bd7ee3
- https://git.kernel.org/stable/c/f2d06d4e129e2508e356136f99bb20a332ff1a00
- https://ubuntu.com/security/CVE-2024-53239
- https://ubuntu.com/security/notices/USN-7276-1
- https://ubuntu.com/security/notices/USN-7277-1
- https://ubuntu.com/security/notices/USN-7310-1
- https://ubuntu.com/security/notices/USN-7387-1
- https://ubuntu.com/security/notices/USN-7387-2
- https://ubuntu.com/security/notices/USN-7387-3
- https://ubuntu.com/security/notices/USN-7388-1
- https://ubuntu.com/security/notices/USN-7389-1
- https://ubuntu.com/security/notices/USN-7390-1
- https://ubuntu.com/security/notices/USN-7391-1
- https://ubuntu.com/security/notices/USN-7392-1
- https://ubuntu.com/security/notices/USN-7392-2
- https://ubuntu.com/security/notices/USN-7392-3
- https://ubuntu.com/security/notices/USN-7392-4
- https://ubuntu.com/security/notices/USN-7393-1
- https://ubuntu.com/security/notices/USN-7401-1
- https://ubuntu.com/security/notices/USN-7407-1
- https://ubuntu.com/security/notices/USN-7413-1
- https://ubuntu.com/security/notices/USN-7421-1
- https://ubuntu.com/security/notices/USN-7449-1
- https://ubuntu.com/security/notices/USN-7449-2
- https://ubuntu.com/security/notices/USN-7450-1
- https://ubuntu.com/security/notices/USN-7451-1
- https://ubuntu.com/security/notices/USN-7452-1
- https://ubuntu.com/security/notices/USN-7453-1
- https://ubuntu.com/security/notices/USN-7458-1
- https://ubuntu.com/security/notices/USN-7459-1
- https://ubuntu.com/security/notices/USN-7459-2
- https://ubuntu.com/security/notices/USN-7463-1
- https://ubuntu.com/security/notices/USN-7468-1
- https://ubuntu.com/security/notices/USN-7523-1
- https://ubuntu.com/security/notices/USN-7524-1
- https://ubuntu.com/security/notices/USN-7539-1
- https://ubuntu.com/security/notices/USN-7540-1
- https://ubuntu.com/security/notices/USN-7684-1
- https://ubuntu.com/security/notices/USN-7684-2
- https://ubuntu.com/security/notices/USN-7684-3
- https://ubuntu.com/security/notices/USN-7685-1
- https://ubuntu.com/security/notices/USN-7685-2
- https://ubuntu.com/security/notices/USN-7685-3
- https://ubuntu.com/security/notices/USN-7685-4
- https://ubuntu.com/security/notices/USN-7685-5
- https://www.cve.org/CVERecord?id=CVE-2024-53239