CVE-2025-37802 ksmbd: fix WARNING "do not call blocking ops when !TASK_RUNNING"

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix WARNING "do not call blocking ops when !TASKRUNNING" waiteventtimeout will set the state of the current task to TASKUNINTERRUPTIBLE, before doing the condition check. This means that ksmbddurablescavengeralive will try...

PT-2025-22208

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.93 Linux kernel versions prior to 6.1.140-1 Debian 11 bullseye Linux kernel versions prior to 6.1.140-1deb11u1 Debian 11 bullseye Description The Linux kernel contains a flaw in the ksmbd module related to...

ksmbd: fix use-after-free in smb2_lock

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SUSE CVE-2023-53061

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix possible refcount leak in smb2open Reference count of acls will leak when memory allocation fails. Fix this by adding the missing posixaclrelease...

CVE-2023-53061

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix possible refcount leak in smb2open Reference count of acls will leak when memory allocation fails. Fix this by adding the missing posixaclrelease...

CVE-2023-53061

CVE-2023-53061 affects the Linux kernel (ksmbd) and describes a refcount leak in smb2_open() where the reference count of acls can leak if memory allocation fails. The fix adds the missing posix_acl_release() to prevent the leak. Connected documents confirm the vulnerability was addressed in the ...

CVE-2023-53061 ksmbd: fix possible refcount leak in smb2_open()

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix possible refcount leak in smb2open Reference count of acls will leak when memory allocation fails. Fix this by adding the missing posixaclrelease...

CVE-2023-53061 ksmbd: fix possible refcount leak in smb2_open()

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix possible refcount leak in smb2open Reference count of acls will leak when memory allocation fails. Fix this by adding the missing posixaclrelease...

SUSE CVE-2025-37775

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix the warning from kernelwriteiter 2110.972290 ------------ cut here ------------ 2110.972301 WARNING: CPU: 3 PID: 735 at fs/readwrite.c:599 kernelwriteiter+0x21b/0x280 This patch doesn't allow writing to directory...

SUSE CVE-2025-37776

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smbbreakalllevIIoplock There is a room in smbbreakalllevIIoplock that can cause racy issues when unlocking in the middle of the loop. This patch use read lock to protect whole loop...

SUSE CVE-2025-37777

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2leasebreaknoti Move tcptransport free to ksmbdconnfree. If ksmbd connection is referenced when ksmbd server thread terminates, It will not be freed, but conn-tcptransport is freed...

SUSE CVE-2025-37778

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix dangling pointer in krbauthenticate krbauthenticate frees sess-user and does not set the pointer to NULL. It calls ksmbdkrb5authenticate to reinitialise sess-user but that function may return without doing so. If that...

CVE-2025-37775

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix the warning from kernelwriteiter 2110.972290 ------------ cut here ------------ 2110.972301 WARNING: CPU: 3 PID: 735 at fs/readwrite.c:599 kernelwriteiter+0x21b/0x280 This patch doesn't allow writing to directory...

CVE-2025-37778

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix dangling pointer in krbauthenticate krbauthenticate frees sess-user and does not set the pointer to NULL. It calls ksmbdkrb5authenticate to reinitialise sess-user but that function may return without doing so. If that...

DEBIAN-CVE-2025-37776

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smbbreakalllevIIoplock There is a room in smbbreakalllevIIoplock that can cause racy issues when unlocking in the middle of the loop. This patch use read lock to protect whole loop...

DEBIAN-CVE-2025-37777

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2leasebreaknoti Move tcptransport free to ksmbdconnfree. If ksmbd connection is referenced when ksmbd server thread terminates, It will not be freed, but conn-tcptransport is freed...

DEBIAN-CVE-2025-37775

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix the warning from kernelwriteiter 2110.972290 ------------ cut here ------------ 2110.972301 WARNING: CPU: 3 PID: 735 at fs/readwrite.c:599 kernelwriteiter+0x21b/0x280 This patch doesn't allow writing to directory...

AZL-77567 CVE-2025-37775 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix the warning from kernelwriteiter 2110.972290 ------------ cut here ------------ 2110.972301 WARNING: CPU: 3 PID: 735 at fs/readwrite.c:599 kernelwriteiter+0x21b/0x280 This patch doesn't allow writing to directory...

DEBIAN-CVE-2025-37778

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix dangling pointer in krbauthenticate krbauthenticate frees sess-user and does not set the pointer to NULL. It calls ksmbdkrb5authenticate to reinitialise sess-user but that function may return without doing so. If that...

CVE-2025-37777

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2leasebreaknoti Move tcptransport free to ksmbdconnfree. If ksmbd connection is referenced when ksmbd server thread terminates, It will not be freed, but conn-tcptransport is freed...