3316 matches found
USN-7933-1 linux-kvm vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7933-1: Linux kernel (KVM) vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
Important: Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Ansible DevSpaces Container Release Update
An update is now available for Red Hat Ansible Automation Platform Ansible DevSpaces Container Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing IT automation at scale. IT Managers can provide top-down guidelines on how automation is applied...
SUSE-SU-2025:21212-1 Security update for grub2
This update for grub2 fixes the following issues: Changes in grub2: - CVE-2025-54771: Fixed grubfileclose does not properly controls the fs refcount bsc1252931 - CVE-2025-54770: Fixed missing unregister call for netsetvlan command may lead to use-after-free bsc1252930 - CVE-2025-61662: Fixed...
Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991159)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991159 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icpopalinit The offindcompatiblenode function returns a node...
CVE-2022-50635
In the Linux kernel, the following vulnerability has been resolved: powerpc/kprobes: Fix null pointer reference in archpreparekprobe I found a null pointer reference in archpreparekprobe: echo 'p cmdlineprocshow' kprobeevents echo 'p cmdlineprocshow+16' kprobeevents Kernel attempted to read user...
SUSE CVE-2022-50635
In the Linux kernel, the following vulnerability has been resolved: powerpc/kprobes: Fix null pointer reference in archpreparekprobe I found a null pointer reference in archpreparekprobe: echo 'p cmdlineprocshow' kprobeevents echo 'p cmdlineprocshow+16' kprobeevents Kernel attempted to read user...
TFTP Fetch, Linux Command Shell, Find Port Inline
Fetch and execute an PPC payload from an TFTP server. Spawn a shell on an established connection Module Options msf use payload/cmd/linux/tftp/ppc/shellfindport msf payloadshellfindport show actions ...actions... msf payloadshellfindport set ACTION msf payloadshellfindport show options ...show an...
HTTP Fetch, Linux Command Shell, Bind TCP Inline
Fetch and execute an PPC payload from an HTTP server. Listen for a connection and spawn a command shell Module Options msf use payload/cmd/linux/http/ppc/shellbindtcp msf payloadshellbindtcp show actions ...actions... msf payloadshellbindtcp set ACTION msf payloadshellbindtcp show options ...show...
TFTP Fetch, Linux Command Shell, Reverse TCP Inline
Fetch and execute an PPC payload from an TFTP server. Connect back to attacker and spawn a command shell Module Options msf use payload/cmd/linux/tftp/ppc/shellreversetcp msf payloadshellreversetcp show actions ...actions... msf payloadshellreversetcp set ACTION msf payloadshellreversetcp show...
TFTP Fetch, Linux Command Shell, Bind TCP Inline
Fetch and execute an PPC payload from an TFTP server. Listen for a connection and spawn a command shell Module Options msf use payload/cmd/linux/tftp/ppc/shellbindtcp msf payloadshellbindtcp show actions ...actions... msf payloadshellbindtcp set ACTION msf payloadshellbindtcp show options ...show...
HTTP Fetch, Linux Command Shell, Reverse TCP Inline
Fetch and execute an PPC payload from an HTTP server. Connect back to attacker and spawn a command shell Module Options msf use payload/cmd/linux/http/ppc/shellreversetcp msf payloadshellreversetcp show actions ...actions... msf payloadshellreversetcp set ACTION msf payloadshellreversetcp show...
HTTP Fetch, Linux Command Shell, Find Port Inline
Fetch and execute an PPC payload from an HTTP server. Spawn a shell on an established connection Module Options msf use payload/cmd/linux/http/ppc/shellfindport msf payloadshellfindport show actions ...actions... msf payloadshellfindport set ACTION msf payloadshellfindport show options ...show an...
EUVD-2022-55721
In the Linux kernel, the following vulnerability has been resolved: powerpc/kprobes: Fix null pointer reference in archpreparekprobe I found a null pointer reference in archpreparekprobe: echo 'p cmdlineprocshow' kprobeevents echo 'p cmdlineprocshow+16' kprobeevents Kernel attempted to read user...
CVE-2022-50635
In the Linux kernel, the following vulnerability has been resolved: powerpc/kprobes: Fix null pointer reference in archpreparekprobe I found a null pointer reference in archpreparekprobe: echo 'p cmdlineprocshow' kprobeevents echo 'p cmdlineprocshow+16' kprobeevents Kernel attempted to read user...
DEBIAN-CVE-2022-50635
In the Linux kernel, the following vulnerability has been resolved: powerpc/kprobes: Fix null pointer reference in archpreparekprobe I found a null pointer reference in archpreparekprobe: echo 'p cmdlineprocshow' kprobeevents echo 'p cmdlineprocshow+16' kprobeevents Kernel attempted to read user...
UBUNTU-CVE-2022-50635
In the Linux kernel, the following vulnerability has been resolved: powerpc/kprobes: Fix null pointer reference in archpreparekprobe I found a null pointer reference in archpreparekprobe: echo 'p cmdlineprocshow' kprobeevents echo 'p cmdlineprocshow+16' kprobeevents Kernel attempted to read user...
CVE-2022-50635
In the Linux kernel, the following vulnerability has been resolved: powerpc/kprobes: Fix null pointer reference in archpreparekprobe I found a null pointer reference in archpreparekprobe: echo 'p cmdlineprocshow' kprobeevents echo 'p cmdlineprocshow+16' kprobeevents Kernel attempted to read user...
CVE-2022-50635
The CVE-2022-50635 entry relates to the Linux kernel powerpc kprobes null pointer dereference in arch_prepare_kprobe(). The root cause is a NULL dereference when the code reads prev->ainsn.insn for ftrace-based probes, which can trigger a crash during kprobe creation. The provided description ...
CVE-2022-50635 powerpc/kprobes: Fix null pointer reference in arch_prepare_kprobe()
In the Linux kernel, the following vulnerability has been resolved: powerpc/kprobes: Fix null pointer reference in archpreparekprobe I found a null pointer reference in archpreparekprobe: echo 'p cmdlineprocshow' kprobeevents echo 'p cmdlineprocshow+16' kprobeevents Kernel attempted to read user...