RWCTF21-VirtualBox-61-escape

RWCTF21-VirtualBox-61-escape 0day VirtualBox 6.1 Escape for RealWorld CTF 2020/2021 Demo What? This is our solution for RealWorld CTF's "Box Escape" challenge from the 2020/2021 quals. Currently a 0day but we'll add the CVE number once there is one. CVE-2021-2119 How does it work? We wrote a...

CVE-2026-89854

A flaw was found in the kernel's qla2xxx SCSI driver. A use-after-free vulnerability exists due to a race condition during host teardown. When a host is being removed, the cs84xx object can be freed before its corresponding sysfs attribute is removed. A local attacker, by concurrently reading thi...

CVE-2026-89844

A flaw was found in the Linux kernel's qla2xxx SCSI driver. The qla24xxreportidacquisition function does not properly hold a lock vportslock when updating the host map btree. This oversight creates a race condition, allowing multiple concurrent updates to the host map. An attacker could exploit...

CVE-2026-89847

A flaw was found in the Linux kernel's qla2xxx SCSI driver. A double completion scenario can occur during the asynchronous I/O control block IOCB timeout handling. This can lead to a use-after-free vulnerability, where the system attempts to write to memory that has already been released. A local...

CVE-2026-89858

A flaw was found in the Linux kernel's qla2xxx driver. A local user could exploit this vulnerability by sending a specially crafted Block SCSI Generic BSG request with an excessively large image count. This could cause the system to read beyond the intended memory buffer, leading to the disclosur...

kernel: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset

A flaw was found in the Linux kernel's qla2xxx SCSI driver. This vulnerability occurs when commands sent to the firmware FW are not properly cleared after a chip reset. A local attacker could exploit a race condition during direct memory access DMA unmapping, leading to a kernel panic. This can...

kernel: scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read

A flaw was found in the Linux kernel's scsi: qla2xxx driver. A remote attacker, by sending a specially crafted Fibre Channel Protocol FCP response, could cause an integer underflow. This underflow leads to an out-of-bounds read when handling sense data, potentially disclosing sensitive memory...

CLSA-2026-1792759789 kernel: Fix of CVE-2026-89861

ALSA: usb-audio: Fix out of bounds reads when finding clock sources CVE-2024-53150 - scsi: qla2xxx: Hold vport reference in qla24xxreportidacquisition CVE-2026-89861...

CVE-2026-99019 scsi: ch: Do not keep references to data transfer element devices

In the Linux kernel, the following vulnerability has been resolved: scsi: ch: Do not keep references to data transfer element devices chreadconfig looks up the scsidevice of every data transfer element whose SCSI id the changer reports in READ ELEMENT STATUS, and stores it in ch-dt...

CVE-2026-99019

In the Linux kernel, the following vulnerability has been resolved: scsi: ch: Do not keep references to data transfer element devices chreadconfig looks up the scsidevice of every data transfer element whose SCSI id the changer reports in READ ELEMENT STATUS, and stores it in ch-dt...

CVE-2026-99019

The Linux kernel contains a vulnerability in the scsi changer (ch) component where the ch_readconfig() function incorrectly maintains references to data transfer element devices . Because scsi_device_lookup() takes a reference that is never dropped, removed drives remain on the host's device list...

EUVD-2026-108813

In the Linux kernel, the following vulnerability has been resolved: scsi: ch: Do not keep references to data transfer element devices chreadconfig looks up the scsidevice of every data transfer element whose SCSI id the changer reports in READ ELEMENT STATUS, and stores it in ch-dt...

SUSE-SU-2026:4889-1 Security update for the Linux Kernel (Live Patch 20 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.53.78 fixes various security issues: The following security issues were fixed: - CVE-2026-63887: scsi: target: iscsi: Bound iscsiencodetextoutput appends to rspbuf bsc1272386. - CVE-2026-68158: libceph: Fix multiplication overflow in...

Security update for the Linux Kernel (Live Patch 30 for SUSE Linux Enterprise 15 SP6)

This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.130 fixes various security issues: The following security issues were fixed: CVE-2026-63795: 9p: avoid putting oldfid in p9clientwalk error path bsc1272136. CVE-2026-63887: scsi: target: iscsi: Bound iscsiencodetextoutput appends to...

SUSE-SU-2026:4888-1 Security update for the Linux Kernel (Live Patch 30 for SUSE Linux Enterprise 15 SP6)

This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.130 fixes various security issues: The following security issues were fixed: - CVE-2026-63795: 9p: avoid putting oldfid in p9clientwalk error path bsc1272136. - CVE-2026-63887: scsi: target: iscsi: Bound iscsiencodetextoutput append...

Security update for the Linux Kernel (Live Patch 17 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.53.63 fixes various security issues: The following security issues were fixed: CVE-2026-53131: netfilter: require Ethernet MAC header before using ethhdr bsc1269775. CVE-2026-63794: KVM: SVM: Fix page overflow in sevdbgcrypt for ENCRYP...

Security update for the Linux Kernel (Live Patch 19 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.53.73 fixes various security issues: The following security issues were fixed: CVE-2026-53131: netfilter: require Ethernet MAC header before using ethhdr bsc1269775. CVE-2026-63795: 9p: avoid putting oldfid in p9clientwalk error path...

Rocky Linux 9.6 [TuxCare] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1792762308)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1792762308 advisory. - In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Synchronous access b/w reset and tm thread for...

AlmaLinux 9.6 [TuxCare] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1792762308)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1792762308 advisory. - In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Synchronous access b/w reset and tm thread for...

SUSE SLES15 Security Update : kernel (Live Patch 56 for SUSE Linux Enterprise 15 SP4) (SUSE-SU-2026:4856-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4856-1 advisory. This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.225 fixes various security issues: The following security issues were fixed:...