CVE-2024-50007: ALSA: asihpi: Fix potential OOB array access
First published: Mon Oct 21 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: ALSA: asihpi: Fix potential OOB array access ASIHPI driver stores some values in the static array upon a response from the driver, and its index depends on the firmware. We shouldn't trust it blindly. This patch adds a sanity check of the array index to fit in the array size.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | <5.10.227 | |
| Linux Kernel | >=5.11<5.15.168 | |
| Linux Kernel | >=5.16<6.1.113 | |
| Linux Kernel | >=6.2<6.6.55 | |
| Linux Kernel | >=6.7<6.10.14 | |
| Linux Kernel | >=6.11<6.11.3 | |
| debian/linux | <=5.10.223-1<=5.10.226-1 | 6.1.123-1 6.1.128-1 6.12.12-1 6.12.15-1 |
| debian/linux-6.1 | 6.1.119-1~deb11u1 |
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Reference Links
- https://git.kernel.org/stable/c/219587bca2678e31700ef09ecec178ba1f735674
- https://git.kernel.org/stable/c/36ee4021bcc37b834996e79740d095d6f8dd948f
- https://git.kernel.org/stable/c/7a55740996701f7b2bc46dc988b60ef2e416a747
- https://git.kernel.org/stable/c/7b986c7430a6bb68d523dac7bfc74cbd5b44ef96
- https://git.kernel.org/stable/c/876d04bf5a8ac1d6af5afd258cd37ab83ab2cf3d
- https://git.kernel.org/stable/c/a6bdb691cf7b66dcd929de1a253c5c42edd2e522
- https://git.kernel.org/stable/c/ad7248a5e92587b9266c62db8bcc4e58de53e372
- https://git.kernel.org/stable/c/ce2953e44829ec54bcbb57e9d890fc8af0900c80
- https://git.kernel.org/stable/c/e658227d9d4f4e122d81690fdbc0d438b10288f5
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-50007
- https://nvd.nist.gov/vuln/detail/CVE-2024-50007
- https://launchpad.net/bugs/cve/CVE-2024-50007
- https://security-tracker.debian.org/tracker/CVE-2024-50007
- https://ubuntu.com/security/CVE-2024-50007
- https://git.kernel.org/linus/7b986c7430a6bb68d523dac7bfc74cbd5b44ef96
Frequently Asked Questions
What is the severity of CVE-2024-50007?
CVE-2024-50007 is classified as a medium severity vulnerability due to potential out-of-bounds array access in the Linux kernel.
How do I fix CVE-2024-50007?
To fix CVE-2024-50007, upgrade the Linux kernel to a version that is patched, such as 6.1.123-1 or later.
Which versions of the Linux kernel are affected by CVE-2024-50007?
CVE-2024-50007 affects Linux kernel versions up to 5.10.227 and versions between 5.11 and 6.11.
Is there a specific package to apply for CVE-2024-50007?
Yes, you can apply the patch for CVE-2024-50007 by updating the Debian package linux to version 6.1.123-1 or higher.
What component of the Linux kernel is impacted by CVE-2024-50007?
CVE-2024-50007 affects the ALSA (Advanced Linux Sound Architecture) asihpi driver, which has potential out-of-bounds access.
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