CVE-2023-52680: ALSA: scarlett2: Add missing error checks to *_ctl_get()
In the Linux kernel, the following vulnerability has been resolved:
ALSA: scarlett2: Add missing error checks to ctlget()
The ctlget() functions which call scarlett2update() were not checking the return value. Fix to check the return value and pass to the caller.
Other sources
In the Linux kernel, the following vulnerability has been resolved:
ALSA: scarlett2: Add missing error checks to ctlget()
The Linux kernel CVE team has assigned CVE-2023-52680 to this issue.
Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024051750-CVE-2023-52680-1f4a@gregkh/T
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.1.129-1Fixed in 6.1.135-1Fixed in 6.12.25-1Fixed in 6.12.27-1 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 5.15.148 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 6.1.75 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 6.6.14 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 6.7.2 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 6.8
Event History
Frequently Asked Questions
What is the severity of CVE-2023-52680?
CVE-2023-52680 is classified with medium severity due to potential impact on the Linux kernel functionality.
How do I fix CVE-2023-52680?
To fix CVE-2023-52680, update your kernel to versions 5.15.148, 6.1.75, 6.6.14, 6.7.2, 6.8, or the specified versions for Debian.
What type of vulnerability is CVE-2023-52680?
CVE-2023-52680 is a vulnerability in the ALSA subsystem of the Linux kernel affecting error handling in certain control functions.
What systems are affected by CVE-2023-52680?
CVE-2023-52680 affects Red Hat kernel versions below 5.15.148, 6.1.75, 6.6.14, 6.7.2, and 6.8, as well as several Debian versions.
Is there a patch for CVE-2023-52680 available?
Yes, patches for CVE-2023-52680 are included in the updated kernel versions released by Red Hat and Debian.