CVE-2020-36657

uptimed before 0.4.6-r1 on Gentoo allows local users with access to the uptimed user account to gain root privileges by creating a hard link within the /var/spool/uptimed directory, because there is an unsafe chown -R call...

The vulnerability of the Linux operating system’s Network File System kernel allows a hacker to cause a service failure.

The vulnerability of the Linux operating system’s Network File System NFS kernel is related to buffer overflows in the RPC packets being sent and received. Exploiting this vulnerability can allow an attacker to cause a service failure...

kernel: nfsd buffer overflow by RPC message over TCP with garbage data

A buffer overflow flaw was found in the Linux kernel nfsd network file system subsystem. The way a user sends RPC over TCP with excess data added at the end of the message could allow a remote user to starve the resources, causing a denial of service...

kernel: i2c: unbounded length leads to buffer overflow in ismt_access()

A buffer overflow vulnerability was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way it handled the I2CSMBUSBLOCKPROCCALL case via the ioctl I2CSMBUS with malicious input data. In particular, the userspace controllable "data-block0" variable was not capped to a numbe...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Yul 'staticcall' return value not checked

Lines of code Vulnerability details Impact Unexpected behavior if call fail. --- The text was updated successfully, but these errors were encountered: All reactions...

PT-2023-9444 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a null pointer dereference in the gsmi component of the Linux kernel. This can be triggered by a new get variable call with attr=NULL, which was introduced by a...

refPerTok() for one asset might revert and break the protocol

Lines of code Vulnerability details Impact It turns out that function refPerTok might revert for some assets. For example for CTokenFiatCollateral an external call might revert. As a result refPerTok also reverts. Function refPerTok is called in a loop for all assets inside...

INCORRECT FUNCTION CALLS

Lines of code Vulnerability details Impact In Vault.sol, WithdrawProxy.sol and PublicVault.sol, name is making an incorrect external call to return its output variable. Apparently, it is calling ERC20asset.symbol instead of ERC20asset.name. Devoid of an accurate name description, this could lead ...

CVE-2022-45923

An issue was discovered in OpenText Content Suite Platform 22.1 16.2.19.1803. The Common Gateway Interface CGI program cs.exe allows an attacker to increase/decrease an arbitrary memory address by 1 and trigger a call to a method of a vftable with a vftable pointer value chosen by the attacker...

Directory traversal

Rapid7 Velociraptor did not properly sanitize the client ID parameter to the CreateCollection API, allowing a directory traversal in where the collection task could be written. It was possible to provide a client id of "../clients/server" to schedule the collection for the server as a server...

CVE-2023-0290 Rapid7 Velociraptor directory traversal in client ID parameter

Rapid7 Velociraptor did not properly sanitize the client ID parameter to the CreateCollection API, allowing a directory traversal in where the collection task could be written. It was possible to provide a client id of "../clients/server" to schedule the collection for the server as a server...

VMware vRealize Network Insight createSupportBundle Command Injection Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of VMware vRealize Network Insight. Authentication is not required to exploit this vulnerability. The specific flaw exists within the createSupportBundle function. The issue results from the lack of...

GSD-2023-1001569 ACPICA: Fix error code path in acpi_ds_call_control_method()

ACPICA: Fix error code path in acpidscallcontrolmethod This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.337 by commit...

GSD-2023-1001112 IB/mad: Don't call to function that might sleep while in atomic context

IB/mad: Don't call to function that might sleep while in atomic context This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.86 by commit...

GSD-2023-1000512 security: Restrict CONFIG_ZERO_CALL_USED_REGS to gcc or clang > 15.0.6

security: Restrict CONFIGZEROCALLUSEDREGS to gcc or clang 15.0.6 This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

GSD-2023-1000205 tipc: call tipc_lxc_xmit without holding node_read_lock

tipc: call tipclxcxmit without holding nodereadlock This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.159 by commit...

PT-2023-33495 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.18 Description: The issue concerns a locking problem in the pdc iodc print firmware call. The actual impact and potential for attack have not been confirmed. Recommendations: For Linux Kernel versions prior...

PT-2023-33586 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.17 Description: A memory leak issue exists in the set mempolicy home node system call. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...

PT-2023-34037 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.86 Description: The issue is related to the restriction of CONFIG ZERO CALL USED REGS to gcc or clang versions greater than 15.0.6. The actual impact and attack plausibility have not yet been proven...