CVE-2024-58087

ksmbd: fix racy issue from session lookup and expire

Description

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.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.10%
Third-Party Advisory zerodayinitiative.com
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/2107ab40629aeabbec369cf34b8cf0f288c3eb1b patch
https://git.kernel.org/stable/c/37a0e2b362b3150317fb6e2139de67b1e29ae5ff patch
https://git.kernel.org/stable/c/450a844c045ff0895d41b05a1cbe8febd1acfcfd patch
https://git.kernel.org/stable/c/a39e31e22a535d47b14656a7d6a893c7f6cf758c patch
https://git.kernel.org/stable/c/b95629435b84b9ecc0c765995204a4d8a913ed52 patch
https://www.zerodayinitiative.com/advisories/ZDI-25-100/ third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2024-58087?
CVE-2024-58087 has been scored as a high severity vulnerability.
How to fix CVE-2024-58087?
To fix CVE-2024-58087, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-58087 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-58087 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-58087?
CVE-2024-58087 affects Linux Linux, Linux Linux.
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