CentOS 9 : samba-4.18.5-100.el9

The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the samba-4.18.5-100.el9 build changelog. - An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbinddpamauthcrap.c. When performing NTLM...

SUSE CVE-2023-52465

In the Linux kernel, the following vulnerability has been resolved: power: supply: Fix null pointer dereference in smb2probe devmkasprintf and devmkzalloc return a pointer to dynamically allocated memory which can be NULL upon failure...

CVE-2021-46960

In the Linux kernel, the following vulnerability has been resolved: cifs: Return correct error code from smb2getenckey Avoid a warning if the error percolates back up: 440700.376476 CIFS VFS: \otters.example.com cryptmessage: Could not get encryption key 440700.386947 ------------ cut here...

DEBIAN-CVE-2021-46960

In the Linux kernel, the following vulnerability has been resolved: cifs: Return correct error code from smb2getenckey Avoid a warning if the error percolates back up: 440700.376476 CIFS VFS: \otters.example.com cryptmessage: Could not get encryption key 440700.386947 ------------ cut here...

UBUNTU-CVE-2021-46960

In the Linux kernel, the following vulnerability has been resolved: cifs: Return correct error code from smb2getenckey Avoid a warning if the error percolates back up: 440700.376476 CIFS VFS: \otters.example.com cryptmessage: Could not get encryption key 440700.386947 ------------ cut here...

CVE-2021-46960 cifs: Return correct error code from smb2_get_enc_key

In the Linux kernel, the following vulnerability has been resolved: cifs: Return correct error code from smb2getenckey Avoid a warning if the error percolates back up: 440700.376476 CIFS VFS: \otters.example.com cryptmessage: Could not get encryption key 440700.386947 ------------ cut here...

Linux kernel security vulnerabilities

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 NULL pointer dereference problem in smb2probe...

CVE-2023-52465 power: supply: Fix null pointer dereference in smb2_probe

In the Linux kernel, the following vulnerability has been resolved: power: supply: Fix null pointer dereference in smb2probe devmkasprintf and devmkzalloc return a pointer to dynamically allocated memory which can be NULL upon failure...

CVE-2023-52441

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds in initsmb2rsphdr If client send smb2 negotiate request and then send smb1 negotiate request, initsmb2rsphdr is called for smb1 negotiate request since needneg is set to false. This patch ignore smb1...

CVE-2023-52442

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate session id and tree id in compound request smb2getmsg in smb2getksmbdtcon and smb2checkusersession will always return the first request smb2 header in a compound request. if SMB2TREECONNECTHE is the first command ...

DEBIAN-CVE-2023-52441

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds in initsmb2rsphdr If client send smb2 negotiate request and then send smb1 negotiate request, initsmb2rsphdr is called for smb1 negotiate request since needneg is set to false. This patch ignore smb1...

CVE-2023-52441

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds in initsmb2rsphdr If client send smb2 negotiate request and then send smb1 negotiate request, initsmb2rsphdr is called for smb1 negotiate request since needneg is set to false. This patch ignore smb1...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds in initsmb2rsphdr If client send smb2 negotiate request and then send smb1 negotiate request, initsmb2rsphdr is called for smb1 negotiate request since needneg is set to false. This patch ignore smb1...

UBUNTU-CVE-2023-52441

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds in initsmb2rsphdr If client send smb2 negotiate request and then send smb1 negotiate request, initsmb2rsphdr is called for smb1 negotiate request since needneg is set to false. This patch ignore smb1...

CVE-2023-52442

CVE-2023-52442 concerns the Linux kernel KSMBD SMB server. The issue arises in compound SMB2 requests where smb2_get_msg() would return the first command header, causing the tree ID check to be skipped if SMB2_TREE_CONNECT_HE is first. The root cause is incorrect command selection within a compou...

CVE-2023-52441

CVE-2023-52441 affects the Linux kernel ksmbd path and is resolved by a patch that fixes an out-of-bounds condition in init_smb2_rsp_hdr(). When a client sends an SMB2 negotiate request followed by an SMB1 negotiate request, init_smb2_rsp_hdr is invoked for the SMB1 path because need_neg is false...

CVE-2023-52441 ksmbd: fix out of bounds in init_smb2_rsp_hdr()

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds in initsmb2rsphdr If client send smb2 negotiate request and then send smb1 negotiate request, initsmb2rsphdr is called for smb1 negotiate request since needneg is set to false. This patch ignore smb1...

CVE-2023-52441 ksmbd: fix out of bounds in init_smb2_rsp_hdr()

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds in initsmb2rsphdr If client send smb2 negotiate request and then send smb1 negotiate request, initsmb2rsphdr is called for smb1 negotiate request since needneg is set to false. This patch ignore smb1...

CVE-2023-52441

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds in initsmb2rsphdr If client send smb2 negotiate request and then send smb1 negotiate request, initsmb2rsphdr is called for smb1 negotiate request since needneg is set to false. This patch ignore smb1...

CVE-2023-52442

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate session id and tree id in compound request smb2getmsg in smb2getksmbdtcon and smb2checkusersession will always return the first request smb2 header in a compound request. if SMB2TREECONNECTHE is the first command ...