CVE-2024-58087: ksmbd: fix racy issue from session lookup and expire
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix racy issue from session lookup and expire
Increment the session reference count within the lock for lookup to avoid racy issue with session expire.
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 6.12.27-1
Event History
Frequently Asked Questions
What is the severity of CVE-2024-58087?
CVE-2024-58087 is rated as a medium-severity vulnerability in the Linux kernel.
How do I fix CVE-2024-58087?
To fix CVE-2024-58087, update your Linux kernel to the latest version where this vulnerability has been patched.
What types of systems are affected by CVE-2024-58087?
CVE-2024-58087 affects systems running the Linux kernel, specifically those utilizing the ksmbd module.
What is the impact of CVE-2024-58087?
The impact of CVE-2024-58087 includes potential race conditions related to session expiration in ksmbd.
Is CVE-2024-58087 actively exploited in the wild?
As of now, there are no known active exploits for CVE-2024-58087 reported in the wild.