CVE-2023-32256 Kernel: ksmbd race issue from smb2 close and logoff with multichannel

A flaw was found in the Linux kernel's ksmbd component. A race condition between smb2 close operation and logoff in multichannel connections could result in a use-after-free issue...

CVE-2023-32256

A flaw was found in the Linux kernel's ksmbd component. A race condition between smb2 close operation and logoff in multichannel connections could result in a use-after-free issue...

CVE-2023-32256: Race Condition During Access to Alternate Channel

A flaw was found in the Linux kernel's ksmbd component. A race condition between smb2 close operation and logoff in multichannel connections could result in a use-after-free issue...

Jamming-Resistant AAV Communications: a Multichannel-Aided Approach

Jamming cancellation is essential to reliable unmanned autonomous vehicle AAV communications in the presence of malicious jammers. In this paper, we develop a practical multichannel-aided jamming cancellation method to realize secure AAV communications. The proposed method is capable of...

ksmbd: fix session use-after-free in multichannel connection

...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in decryption with multichannel After commit f7025d861694 "smb: client: allocate crypto only for primary server" and commit b0abcd65ec54 "smb: client: fix UAF in async decryption", the channels started reusin...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ksmbd: A use-after-free issue was fixed in ksmbdsessionsderegister. In multi-channel mode, a UAF Use-After-Free issue can occur in sessionderegister, when the second channel establishes a session through the connection of the fir...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: ksmbd: Fixed a use-of-free issue in multi-channel connections. There is a race condition between the session setup process and the ksmbdsessionsderegister function. The session can be freed before the connection is added to th...

kernel: smb: client: fix UAF in decryption with multichannel

A use-after-free UAF vulnerability was found in the Linux kernel's SMB client functionality. A local attacker with permissions to connect to arbitrary SMB servers with precise timing could exploit this flaw to alter system memory, leading to denials of service, alteration of sensitive memory...

kernel: smb: client: fix UAF in decryption with multichannel

A use-after-free UAF vulnerability was found in the Linux kernel's SMB client functionality. A local attacker with permissions to connect to arbitrary SMB servers with precise timing could exploit this flaw to alter system memory, leading to denials of service, alteration of sensitive memory...

SUSE CVE-2025-37750

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in decryption with multichannel After commit f7025d861694 "smb: client: allocate crypto only for primary server" and commit b0abcd65ec54 "smb: client: fix UAF in async decryption", the channels started reusin...

CVE-2025-37750

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in decryption with multichannel After commit f7025d861694 "smb: client: allocate crypto only for primary server" and commit b0abcd65ec54 "smb: client: fix UAF in async decryption", the channels started reusin...

DEBIAN-CVE-2025-37750

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in decryption with multichannel After commit f7025d861694 "smb: client: allocate crypto only for primary server" and commit b0abcd65ec54 "smb: client: fix UAF in async decryption", the channels started reusin...

AZL-69737 CVE-2025-37750 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in decryption with multichannel After commit f7025d861694 "smb: client: allocate crypto only for primary server" and commit b0abcd65ec54 "smb: client: fix UAF in async decryption", the channels started reusin...

UBUNTU-CVE-2025-37750

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in decryption with multichannel After commit f7025d861694 "smb: client: allocate crypto only for primary server" and commit b0abcd65ec54 "smb: client: fix UAF in async decryption", the channels started reusin...

CVE-2025-37750 smb: client: fix UAF in decryption with multichannel

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in decryption with multichannel After commit f7025d861694 "smb: client: allocate crypto only for primary server" and commit b0abcd65ec54 "smb: client: fix UAF in async decryption", the channels started reusin...

CVE-2025-37750 smb: client: fix UAF in decryption with multichannel

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in decryption with multichannel After commit f7025d861694 "smb: client: allocate crypto only for primary server" and commit b0abcd65ec54 "smb: client: fix UAF in async decryption", the channels started reusin...

CVE-2025-37750

The CVE-2025-37750 entry concerns a use-after-free in the Linux kernel SMB/CIFS client when multichannel decryption is used. The root cause is that after the commits “smb: client: allocate crypto only for primary server” and “smb: client: fix UAF in async decryption”, channels could concurrently ...

CVE-2025-37750

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in decryption with multichannel After commit f7025d861694 "smb: client: allocate crypto only for primary server" and commit b0abcd65ec54 "smb: client: fix UAF in async decryption", the channels started reusin...

CVE-2025-37750: Use After Free

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in decryption with multichannel After commit f7025d861694 "smb: client: allocate crypto only for primary server" and commit b0abcd65ec54 "smb: client: fix UAF in async decryption", the channels started reusin...