CVE-2024-47756: PCI: keystone: Fix if-statement expression in ks_pcie_quirk()
In the Linux kernel, the following vulnerability has been resolved:
PCI: keystone: Fix if-statement expression in kspciequirk()
This code accidentally uses && where || was intended. It potentially results in a NULL dereference.
Thus, fix the if-statement expression to use the correct condition.
[kwilczynski: commit log]
Other sources
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— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-47756?
The severity of CVE-2024-47756 is classified as high due to the risk of a NULL dereference.
How do I fix CVE-2024-47756?
To fix CVE-2024-47756, upgrade to the corrected Linux kernel versions that address this vulnerability.
Which versions of the Linux Kernel are affected by CVE-2024-47756?
CVE-2024-47756 affects Linux kernel versions between 5.4.284 and 5.5, as well as several versions from 6.1.110 to 6.1.113, among others.
What type of vulnerability is CVE-2024-47756?
CVE-2024-47756 is an issue in the Linux kernel related to incorrect logical operator usage, potentially leading to a NULL pointer dereference.
Is there a specific patch for CVE-2024-47756?
Yes, specific patches and updated kernel versions are provided to resolve CVE-2024-47756.