CVE-2024-43849: soc: qcom: pdr: protect locator_addr with the main mutex
In the Linux kernel, the following vulnerability has been resolved:
soc: qcom: pdr: protect locatoraddr with the main mutex
If the service locator server is restarted fast enough, the PDR can rewrite locatoraddr fields concurrently. Protect them by placing modification of those fields under the main pdr->lock.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-43849?
CVE-2024-43849 has a moderate severity level due to potential data corruption risks.
How do I fix CVE-2024-43849?
To resolve CVE-2024-43849, upgrade to a patched version of the Linux kernel, such as 6.1.128-1 or 6.12.12-1.
Which versions of the Linux kernel are affected by CVE-2024-43849?
CVE-2024-43849 affects Linux kernel versions between 5.7 and 6.1.103, 6.2 and 6.6.44, and 6.7 and 6.10.3.
What type of vulnerability is CVE-2024-43849?
CVE-2024-43849 is a concurrency vulnerability in the Linux kernel related to the service locator server.
Is there a workaround for CVE-2024-43849?
There are currently no known workarounds for CVE-2024-43849; patching is recommended.