Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fixed the mismatch between the increment and decrement of rcount. rcount is only incremented when there is an oplock break, but the increment and decrement operations are not paired. This can cause rcount to become negativ...

Linux Distros Unpatched Vulnerability : CVE-2025-22074

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix rcount dec/increment mismatch rcount is only increased when there is an oplock...

UBUNTU-CVE-2025-22074

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix rcount dec/increment mismatch rcount is only increased when there is an oplock break wait, so rcount inc/decrement are not paired. This can cause rcount to become negative, which can lead to a problem where the ksmbd...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a mismatch between rcount increment and decrement in ksmbd, which could lead to negative counting and thread...

SUSE CVE-2025-21955

In the Linux kernel, the following vulnerability has been resolved: ksmbd: prevent connection release during oplock break notification ksmbdwork could be freed when after connection release. Increment rcount of ksmbdconn to indicate that requests are not finished yet and to not release the...

PT-2025-16714

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a mismatch in the increment and decrement of r count in the ksmbd module. This mismatch occurs because r count is only increased when there is an oplock break wai...