kernel: cgroup: Use open-time creds and namespace for migration perm checks

An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1...

kernel: use-after-free in the TEE subsystem

A use-after-free flaw in the Linux kernel TEE Trusted Execution Environment subsystem was found in the way user calls ioctl TEEIOCOPENSESSION or TEEIOCINVOKE. A local user could use this flaw to crash the system or escalate their privileges on the system. If the Linux system non configured with t...

kernel: FUSE allows UAF reads of write() buffers, allowing theft of (partial) /etc/shadow hashes

A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write. This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation...

kernel: integer overflow in k_ascii() in drivers/tty/vt/keyboard.c

A flaw integer overflow in the Linux kernel's virtual terminal keyboard driver was found in the way the user sends some specific keyboard code multiple times. A local user could use this flaw to crash the system or possibly escalate their privileges on the system...

kernel: Local privilege escalation due to incorrect BPF JIT branch displacement computation

A flaw was found in the Linux kernels eBPF implementation. By default, accessing the eBPF verifier is only accessible to privileged users with CAPSYSADMIN. A local user with the ability to insert eBPF instructions can abuse a flaw in eBPF to corrupt memory. The highest threat from this...

kernel: avoid cyclic entity chains due to malformed USB descriptors

A flaw linked list corruption in the Linux kernel for USB Video Class driver functionality was found in the way user connects web camera to the USB port. A local user could use this flaw to crash the system...

kernel: FUSE allows UAF reads of write() buffers, allowing theft of (partial) /etc/shadow hashes

A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write. This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation...

kernel: integer overflow in k_ascii() in drivers/tty/vt/keyboard.c

A flaw integer overflow in the Linux kernel's virtual terminal keyboard driver was found in the way the user sends some specific keyboard code multiple times. A local user could use this flaw to crash the system or possibly escalate their privileges on the system...

kernel: possible leak or coruption of data residing on hugetlbfs

A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized access to some data...

kernel: unaccounted ipc objects in Linux kernel lead to breaking memcg limits and DoS attacks

A memory overflow vulnerability was found in the Linux kernel’s ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from th...

SUSE SLES12: kgraft-patch-4_12_14-122_103-default / etc (SUSE-SU-2022:1580-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2022:1580-1 advisory. This update for the Linux Kernel 4.12.14-122103 fixes one issue. The following security issue was fixed: - CVE-2022-0330: A random memory access flaw w...

Trend Micro Password Manager 后置链接漏洞

Trend Micro Password Manager is a Trend Micro application for managing website passwords and login IDs. A backlink vulnerability exists in Trend Micro Password Manager versions 5.0.0.1076 - 5.0.1058, which originates from insecure link tracking. A local user can create specially crafted symbolic...

PT-2022-5931 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw in the Linux kernel's UDF file system functionality has been found, related to an out of bounds memory write. This issue arises when a user triggers a file operation that invoke...

CVE-2022-30240

An argument injection vulnerability in the browser-based authentication component of the Magnitude Simba Amazon Redshift JDBC Driver 1.2.40 through 1.2.55 may allow a local user to execute code. NOTE: this is different from CVE-2022-29972...

CVE-2022-29971

An argument injection vulnerability in the browser-based authentication component of the Magnitude Simba Amazon Athena ODBC Driver 1.1.1 through 1.1.x before 1.1.17 may allow a local user to execute arbitrary code...

Design/Logic Flaw

An argument injection vulnerability in the browser-based authentication component of the Magnitude Simba Amazon Redshift ODBC Driver 1.4.14 through 1.4.21.1001 and 1.4.22 through 1.4.x before 1.4.52 may allow a local user to execute arbitrary code...

Design/Logic Flaw

An argument injection vulnerability in the browser-based authentication component of the Magnitude Simba Amazon Redshift JDBC Driver 1.2.40 through 1.2.55 may allow a local user to execute code. NOTE: this is different from CVE-2022-29972...

CVE-2022-29972

An argument injection vulnerability in the browser-based authentication component of the Magnitude Simba Amazon Redshift ODBC Driver 1.4.14 through 1.4.21.1001 and 1.4.22 through 1.4.x before 1.4.52 may allow a local user to execute arbitrary code...

NewStart CGSL MAIN 6.02 : kernel Vulnerability (NS-SA-2022-0068)

The remote NewStart CGSL host, running version MAIN 6.02, has kernel packages installed that are affected by a vulnerability: - An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP...

PT-2022-7186 · Linux +6 · Linux Kernel +6

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use-after-free flaw was found in the Linux kernel's pipes functionality. This issue arises from the manipulation of the pipe after the free pipe info function has been called,...