UBUNTU-CVE-2022-50372

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix memory leak when build ntlmssp negotiate blob failed There is a memory leak when mount cifs: unreferenced object 0xffff888166059600 size 448: comm "mount.cifs", pid 51391, jiffies 4295596373 age 330.596s hex dump first ...

CVE-2022-50372

CVE-2022-50372 pertains to the Linux kernel’s CIFS/SMB client: a memory leak occurs when building the ntlmssp negotiate blob during mount of CIFS shares. The issue manifests as an unreferenced object and can lead to a session setup leak if the negotiate blob construction fails. The vulnerability ...

PT-2025-38182

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak exists within the CIFS implementation when building the NTLMSSP negotiate blob fails during session setup. Specifically, the session setup request is not freed, leading t...

Linux Distros Unpatched Vulnerability : CVE-2022-50351

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: cifs: Fix xid leak in cifscreate If the cifs already shutdown, we should free the xid before...

CVE-2022-50351

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscreate If the cifs already shutdown, we should free the xid before return, otherwise, the xid will be leaked...

DEBIAN-CVE-2022-50341

In the Linux kernel, the following vulnerability has been resolved: cifs: fix oops during encryption When running xfstests against Azure the following oops occurred on an arm64 system Unable to handle kernel write to read-only memory at virtual address ffff0001221cf000 Mem abort info: ESR =...

UBUNTU-CVE-2022-50351

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscreate If the cifs already shutdown, we should free the xid before return, otherwise, the xid will be leaked...

UBUNTU-CVE-2022-50341

In the Linux kernel, the following vulnerability has been resolved: cifs: fix oops during encryption When running xfstests against Azure the following oops occurred on an arm64 system Unable to handle kernel write to read-only memory at virtual address ffff0001221cf000 Mem abort info: ESR =...

CVE-2022-50351 cifs: Fix xid leak in cifs_create()

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscreate If the cifs already shutdown, we should free the xid before return, otherwise, the xid will be leaked...

CVE-2022-50351 cifs: Fix xid leak in cifs_create()

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscreate If the cifs already shutdown, we should free the xid before return, otherwise, the xid will be leaked...

CVE-2022-50351

CVE-2022-50351 affects the Linux kernel CIFS subsystem. The issue stems from leaking an xid in cifs_create() when the CIFS session is shutdown, as the xid is not freed before returning. The vulnerability results in an xid leak (resource exhaustion potential) and has a fixed in the Linux kernel vi...

CVE-2022-50341 cifs: fix oops during encryption

In the Linux kernel, the following vulnerability has been resolved: cifs: fix oops during encryption When running xfstests against Azure the following oops occurred on an arm64 system Unable to handle kernel write to read-only memory at virtual address ffff0001221cf000 Mem abort info: ESR =...

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 the cifscreate function not releasing the xid when cifs is closed, which could lead to an xid leak...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: idle: Check acpifetchacpidev return value CVE-2022-50327 In the Linux kernel, the following vulnerability has been resolved: cifs: Fix UAF in cifsdemultiplexthread CVE-2023-52572 In the Linux...

CLSA-2025-1757967705 kernel: Fix of 42 CVEs

x86/kvm: Disable kvmclock on all CPUs on shutdown CVE-2021-47110 - posix-cpu-timers: fix race between handleposixcputimers and posixcputimerdel CVE-2025-38352 - cifs: fix double free race when mount fails in cifsgetroot CVE-2022-48919 - aio: mark AIO pseudo-fs noexec CVE-2016-10044 - cifs:...

DEBIAN-CVE-2023-53246

In the Linux kernel, the following vulnerability has been resolved: cifs: fix DFS traversal oops without CONFIGCIFSDFSUPCALL When compiled with CONFIGCIFSDFSUPCALL disabled, cifsdfsdautomount is NULL. cifs.ko logic for mapping CIFSFATTRDFSREFERRAL attributes to SAUTOMOUNT and corresponding dentry...

CVE-2023-53246 cifs: fix DFS traversal oops without CONFIG_CIFS_DFS_UPCALL

In the Linux kernel, the following vulnerability has been resolved: cifs: fix DFS traversal oops without CONFIGCIFSDFSUPCALL When compiled with CONFIGCIFSDFSUPCALL disabled, cifsdfsdautomount is NULL. cifs.ko logic for mapping CIFSFATTRDFSREFERRAL attributes to SAUTOMOUNT and corresponding dentry...

CVE-2023-53230 smb: client: fix warning in cifs_smb3_do_mount()

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning in cifssmb3domount This fixes the following warning reported by kernel test robot fs/smb/client/cifsfs.c:982 cifssmb3domount warn: possible memory leak of 'cifssb'...

CVE-2023-53230

CVE-2023-53230 concerns the Linux kernel SMB client. The publicly provided docs identify the issue as a fix to a warning in fs/smb/client/cifsfs.c:982 within cifs_smb3_do_mount(), described as a memory‑leak warning reported by the kernel test robot. The connected advisories indicate the patch was...

PT-2025-37687

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel related to CIFS Common Internet File System and DFS Distributed File System traversal. When compiled without the CONFIG CIFS DFS UPCALL option enabled...