CVE-2022-0264

A vulnerability was found in the Linux kernel's eBPF verifier when handling internal data structures. Internal memory locations could be returned to userspace. A local attacker with the permissions to insert eBPF code to the kernel can use this to leak internal kernel memory details defeating som...

CVE-2021-43323

An issue was discovered in UsbCoreDxe in Insyde InsydeH2O with kernel 5.5 before 05.51.45, 5.4 before 05.43.45, 5.3 before 05.35.45, 5.2 before 05.26.45, 5.1 before 05.16.45, and 5.0 before 05.08.45. An SMM callout vulnerability allows an attacker to hijack execution flow of code running in Syste...

CVE-2022-24069

An issue was discovered in AhciBusDxe in Insyde InsydeH2O with kernel 5.0 before 05.08.41, 5.1 before 05.16.29, 5.2 before 05.26.29, 5.3 before 05.35.29, 5.4 before 05.43.29, and 5.5 before 05.51.29. An SMM callout vulnerability allows an attacker to hijack the execution flow of code running in...

CVE-2021-4032

A vulnerability was found in the Linux kernel's KVM subsystem in arch/x86/kvm/lapic.c kvmfreelapic when a failure allocation was detected. In this flaw the KVM subsystem may crash the kernel due to mishandling of memory errors that happens during VCPU construction, which allows an attacker with...

CVE-2021-4001

A race condition was found in the Linux kernel's ebpf verifier between bpfmapupdateelem and bpfmapfreeze due to a missing lock in kernel/bpf/syscall.c. In this flaw, a local user with a special privilege capsysadmin or capbpf can modify the frozen mapped address space. This flaw affects kernel...

CVE-2021-4001

A race condition was found in the Linux kernel's ebpf verifier between bpfmapupdateelem and bpfmapfreeze due to a missing lock in kernel/bpf/syscall.c. In this flaw, a local user with a special privilege capsysadmin or capbpf can modify the frozen mapped address space. This flaw affects kernel...

GSD-2021-1002843 phonet/pep: refuse to enable an unbound pipe

phonet/pep: refuse to enable an unbound pipe 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 v5.15.12 by commit...

CVE-2021-45480

An issue was discovered in the Linux kernel before 5.15.11. There is a memory leak in the rdsconncreate function in net/rds/connection.c in a certain combination of circumstances...

GSD-2021-1002609 iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove

iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove 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 v5.15.8 by commit...

GSD-2021-1002514 mtd: rawnand: fsmc: Fix timing computation

mtd: rawnand: fsmc: Fix timing computation 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 v5.10.85 by commit...

GSD-2021-1002497 net/smc: fix wrong list_del in smc_lgr_cleanup_early

net/smc: fix wrong listdel in smclgrcleanupearly 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 v5.10.84 by commit...

AZL-7033 CVE-2021-45095 affecting package kernel for versions less than 5.15.18.1-1

pepsockaccept in net/phonet/pep.c in the Linux kernel through 5.15.8 has a refcount leak...

Check Point response to CVE-2021-43267

Symptoms A flaw was discovered in the cryptographic receive code in the Linux kernel's implementation of transparent inter-process communication. An attacker, with the ability to send TIPC messages to the target, can cause memory corruption and escalate privileges on the target system. Cause This...

OPENSUSE-SU-2021:1544-1 Security update for aaa_base

This update for aaabase fixes the following issues: - Allowed ping and ICMP commands without CAPNETRAW bsc1174504. - Add $HOME/.local/bin to PATH, if it exists bsc1192248. - Fixed getkernelversion.c to work also for recent kernels on the s390/X platform bsc1191563. - Support xz compressed kernel...

OPENSUSE-SU-2021:3899-1 Security update for aaa_base

This update for aaabase fixes the following issues: - Allowed ping and ICMP commands without CAPNETRAW bsc1174504. - Add $HOME/.local/bin to PATH, if it exists bsc1192248. - Fixed getkernelversion.c to work also for recent kernels on the s390/X platform bsc1191563. - Support xz compressed kernel...

Ubuntu Overlayfs Local Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule '2021 Ubuntu Overlayfs LPE', 'Description' = %q This module exploits a vulnerability in Ubuntu's implementation of overlayfs. The vulnerability is...

GSD-2021-1002263 iavf: free q_vectors before queues in iavf_disable_vf

iavf: free qvectors before queues in iavfdisablevf 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 v5.4.162 by commit...

CVE-2021-4001

A race condition was found in the Linux kernel's ebpf verifier between bpfmapupdateelem and bpfmapfreeze due to a missing lock in kernel/bpf/syscall.c. In this flaw, a local user with a special privilege capsysadmin or capbpf can modify the frozen mapped address space. This flaw affects kernel...

GSD-2021-1002191 cfg80211: fix management registrations locking

cfg80211: fix management registrations locking 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 by commit...

UVI-2021-1002109 powerpc/idle: Don't corrupt back chain when going idle

powerpc/idle: Don't corrupt back chain when going idle 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 v5.14.15 by commit...