kernel: net/smc: protect clcsock lifetime in smc_getname

A flaw was found in the Linux kernel's Shared Memory Communications SMC subsystem. A race condition in the smcgetname function allows an underlying socket to be released while its address information is being retrieved. A local user can exploit this vulnerability to trigger a use-after-free...

kernel: net/smc: protect clcsock lifetime in smc_getname

A flaw was found in the Linux kernel's Shared Memory Communications SMC subsystem. A race condition in the smcgetname function allows an underlying socket to be released while its address information is being retrieved. A local user can exploit this vulnerability to trigger a use-after-free...

kernel: net/smc: protect clcsock lifetime in smc_getname

A flaw was found in the Linux kernel's Shared Memory Communications SMC subsystem. A race condition in the smcgetname function allows an underlying socket to be released while its address information is being retrieved. A local user can exploit this vulnerability to trigger a use-after-free...

Astra Linux – vulnerability in linux-6.12, linux-6.18

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect clcsock lifetime in smcgetname smcgetname dereferences smc-clcsock without holding clcsockreleaselock. Link-group termination can release the CLC socket through smccloseactiveabort while the SMC socket is still...

CVE-2026-99032

A flaw was found in the Linux kernel's Shared Memory Communications SMC subsystem. A race condition in the smcgetname function allows an underlying socket to be released while its address information is being retrieved. A local user can exploit this vulnerability to trigger a use-after-free...

SUSE CVE-2026-99032

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect clcsock lifetime in smcgetname smcgetname dereferences smc-clcsock without holding clcsockreleaselock. Link-group termination can release the CLC socket through smccloseactiveabort while the SMC socket is still...

CVE-2026-99032

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect clcsock lifetime in smcgetname smcgetname dereferences smc-clcsock without holding clcsockreleaselock. Link-group termination can release the CLC socket through smccloseactiveabort while the SMC socket is still...

DEBIAN-CVE-2026-99032

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect clcsock lifetime in smcgetname smcgetname dereferences smc-clcsock without holding clcsockreleaselock. Link-group termination can release the CLC socket through smccloseactiveabort while the SMC socket is still...

AZL-110891 CVE-2026-99032 affecting package kernel for versions less than 6.6.161.1-1

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect clcsock lifetime in smcgetname smcgetname dereferences smc-clcsock without holding clcsockreleaselock. Link-group termination can release the CLC socket through smccloseactiveabort while the SMC socket is still...

UBUNTU-CVE-2026-99032

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect clcsock lifetime in smcgetname smcgetname dereferences smc-clcsock without holding clcsockreleaselock. Link-group termination can release the CLC socket through smccloseactiveabort while the SMC socket is still...

CVE-2026-99032

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect clcsock lifetime in smcgetname smcgetname dereferences smc-clcsock without holding clcsockreleaselock. Link-group termination can release the CLC socket through smccloseactiveabort while the SMC socket is still...

CVE-2026-99032 net/smc: protect clcsock lifetime in smc_getname

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect clcsock lifetime in smcgetname smcgetname dereferences smc-clcsock without holding clcsockreleaselock. Link-group termination can release the CLC socket through smccloseactiveabort while the SMC socket is still...

CVE-2026-99032 net/smc: protect clcsock lifetime in smc_getname

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect clcsock lifetime in smcgetname smcgetname dereferences smc-clcsock without holding clcsockreleaselock. Link-group termination can release the CLC socket through smccloseactiveabort while the SMC socket is still...

CVE-2026-99032

The Linux kernel is vulnerable to a use-after-free or NULL dereference in the smc_getname() function within the net/smc component. The issue occurs because smc_getname() dereferences smc->clcsock without acquiring the clcsock_release_lock. If a link-group termination triggers smc_close_active_...

EUVD-2026-108827

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect clcsock lifetime in smcgetname smcgetname dereferences smc-clcsock without holding clcsockreleaselock. Link-group termination can release the CLC socket through smccloseactiveabort while the SMC socket is still...

CVE-2026-99032

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect clcsock lifetime in smcgetname smcgetname dereferences smc-clcsock without holding clcsockreleaselock. Link-group termination can release the CLC socket through smccloseactiveabort while the SMC socket is still...

Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel versions 4.19.299 through 4.20 and 5.1. It arises because smcgetname dereferences smc-clcsock without holding a clcsockreleaselock; this allows the link group to asynchronously release CLC sockets, potentially leading to use-after-free conditions or...

Linux Distros Unpatched Vulnerability : CVE-2026-99032

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/smc: protect clcsock lifetime in smcgetname smcgetname dereferences smc-clcsock without holding clcsockreleaselock. Link-group termination can release the C...