CVE-2024-49857: wifi: iwlwifi: mvm: set the cipher for secured NDP ranging
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: set the cipher for secured NDP ranging
The cipher pointer is not set, but is derefereced trying to set its content, which leads to a NULL pointer dereference. Fix it by pointing to the cipher parameter before dereferencing.
Other sources
This CVE was automatically created from a reference found in an email or other text. If you are reading this, then this CVE entry is probably erroneous, since this text should be replaced by the official CVE description automatically.
— Launchpad
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 5.10.223-1Fixed in 5.10.234-1Fixed in 6.1.129-1Fixed in 6.1.135-1Fixed in 6.12.22-1Fixed in 6.12.25-1
Event History
Frequently Asked Questions
What is the severity of CVE-2024-49857?
The severity of CVE-2024-49857 is classified as medium due to potential impacts on system stability.
How do I fix CVE-2024-49857?
To fix CVE-2024-49857, users should upgrade their Linux kernel to version 6.11.2 or higher.
Which versions of the Linux kernel are affected by CVE-2024-49857?
CVE-2024-49857 affects Linux kernel versions between 6.11 and 6.11.2.
What type of vulnerability is CVE-2024-49857?
CVE-2024-49857 is categorized as a null pointer dereference vulnerability in the Linux kernel.
Is there a known exploit for CVE-2024-49857?
As of now, there are no known public exploits for CVE-2024-49857.