2251 matches found
USN-6344-1: Linux kernel (Azure) vulnerabilities
Zi Fan Tan discovered that the binder IPC implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2023-21255 It was discovered that a race condition existed in th...
Ubuntu: Security Advisory (USN-6339-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
USN-6339-1 linux, linux-gcp, linux-hwe-5.15, linux-ibm, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia vulnerabilities
It was discovered that the NTFS file system implementation in the Linux kernel did not properly validate MFT flags in certain situations. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could cause a denial of service system crash. CVE-2022-48425...
USN-6339-1: Linux kernel vulnerabilities
It was discovered that the NTFS file system implementation in the Linux kernel did not properly validate MFT flags in certain situations. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could cause a denial of service system crash. CVE-2022-48425...
USN-6338-1: Linux kernel vulnerabilities
Zi Fan Tan discovered that the binder IPC implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2023-21255 It was discovered that a race condition existed in th...
ROS-20230905-01
A vulnerability in the Bluetooth permission verification subsystem of the Linux kernel is associated with errors in the processing of input data. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary commands by sending specially crafted requests...
The vulnerability of the ksmbd module in Linux operating systems allows a hacker to execute arbitrary code.
The vulnerability of the ksmbd module in Linux operating systems is related to the ability to read beyond the buffer boundaries in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...
OESA-2023-1587 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connectio...
The vulnerability of the ksmbd module in the Linux operating system allows a hacker to trigger a service failure.
The vulnerability of the ksmbd module in the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...
OESA-2023-1492 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: An issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/smb2pdu.c in ksmbd has an integer underflow and out-of-bounds read in deassemblenegcontexts.CVE-2023-38427 An issue was discovered in the Linux kernel before...
USN-6283-1: Linux kernel vulnerabilities
Ruihan Li discovered that the bluetooth subsystem in the Linux kernel did not properly perform permissions checks when handling HCI sockets. A physically proximate attacker could use this to cause a denial of service bluetooth communication. CVE-2023-2002 Zheng Zhang discovered that the...
OESA-2023-1471 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for...
SUSE CVE-2023-3865
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bound read in smb2write ksmbdsmb2checkmessage doesn't validate hdr-NextCommand. If -NextCommand is bigger than Offset + Length of smb2 write, It will allow oversized smb2 write length. It will cause OOB read in...
Advisory ROSA-SA-2023-2208
software: kernel-6.1 6.1.38 OS: ROSA-CHROME packageevrstring: kernel-6.1.1-generic-6.1.38-1.src.rpm CVE-ID: CVE-2023-38431 BDU-ID: 2023-03952 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the ksmbdconnhandlerloop function in the fs/smb/server/connection.c module of the KSMBD file system of the...
An issue was discovered in the Linux kernel before 6.3.4. fs/ksmbd/smb2pdu.c in ksmbd does not properly check the UserName value because it does not consider the address of security buffer leading to an out-of-bounds read.
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An issue was discovered in the Linux kernel before 6.3.4. ksmbd has an out-of-bounds read in smb2_find_context_vals when create_context's name_len is larger than the tag length.
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An issue was discovered in the Linux kernel before 6.3.4. fs/ksmbd/connection.c in ksmbd has an off-by-one error in memory allocation (because of ksmbd_smb2_check_message) that may lead to out-of-bounds access.
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An issue was discovered in the Linux kernel before 6.3.9. ksmbd does not validate the SMB request protocol ID leading to an out-of-bounds read.
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An issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/smb2pdu.c in ksmbd has an integer underflow and out-of-bounds read in deassemble_neg_contexts.
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Linux Kernel ksmbd Out-Of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Linux Kernel. Authentication may or may not be required to exploit this vulnerability, depending upon configuration. Furthermore, only systems with ksmbd enabled are vulnerable. The specific...