CVE-2023-54266: media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()
In the Linux kernel, the following vulnerability has been resolved:
media: dvb-usb: m920x: Fix a potential memory leak in m920xi2cxfer()
'read' is freed when it is known to be NULL, but not when a read error occurs.
Revert the logic to avoid a small leak, should a m920xread() call fail.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-54266?
CVE-2023-54266 is categorized as a low severity vulnerability due to its limited impact.
How do I fix CVE-2023-54266?
To fix CVE-2023-54266, update the Linux kernel to the latest patched version that includes the fix for this memory leak issue.
Which versions of Linux are affected by CVE-2023-54266?
CVE-2023-54266 affects specific versions of the Linux kernel that implement the dvb-usb m920x driver.
What component of the Linux kernel is impacted by CVE-2023-54266?
CVE-2023-54266 impacts the dvb-usb subsystem within the Linux kernel.
Is CVE-2023-54266 a remote vulnerability?
CVE-2023-54266 is not classified as a remote vulnerability; it primarily affects users running specific drivers on their systems.