CVE-2021-38205: Access of Uninitialized Pointer

drivers/net/ethernet/xilinx/xilinxemaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer i.e., the real IOMEM pointer...

EulerOS Virtualization for ARM 64 3.0.2.0 : kernel (EulerOS-SA-2021-2075)

According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the...

SUSE-SU-2021:14724-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-3483: Fixed a use-after-free in nosy.c bsc1184393. - CVE-2021-30002: Fixed a memory leak for large arguments in videousercopy bsc1184120. -...

EulerOS Virtualization 2.9.0 : kernel (EulerOS-SA-2021-1751)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the...

Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2021-9172)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9172 advisory. - Xen/gnttab: handle p2m update errors on a per-slot basis Jan Beulich Orabug: 32651477 CVE-2021-28038 - scsi: iscsi: Verify lengths on passthrough PDU...

SUSE-SU-2021:1148-1 Security update for the Linux Kernel (Live Patch 40 for SLE 12 SP2)

This update for the Linux Kernel 4.4.121-92152 fixes several issues. The following security issues were fixed: - CVE-2021-27365: Fixed an issue where data structures did not have appropriate length constraints or checks, and could exceed the PAGESIZE value bsc1183491. - CVE-2021-27363: Fixed a...

openSUSE Security Update : the Linux Kernel (openSUSE-2021-532)

The openSUSE Leap 15.2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2021-3444: Fixed an issue with the bpf verifier which did not properly handle mod32 destination register truncation when the source register was known to be 0 leading...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2021:0532-1 Rating: important References: 1152472 1152489 1153274 1154353 1155518 1156256 1159280 1160634 1167773 1168777 1169514 1169709 1171295 1173485 1177326 1178163 1178330 1179454 1180197 1180980...

SUSE SLES12 Security Update : kernel (SUSE-SU-2021:1075-1)

This update for the Linux Kernel 4.12.14-122222 fixes several issues. The following security issues were fixed : CVE-2021-27365: Fixed an issue where data structures did not have appropriate length constraints or checks, and could exceed the PAGESIZE value bsc1183491. CVE-2021-27363: Fixed a kern...

SUSE-SU-2021:1075-1 Security update for the Linux Kernel (Live Patch 37 for SLE 12 SP3)

This update for the Linux Kernel 4.4.180-94138 fixes several issues. The following security issues were fixed: - CVE-2021-27365: Fixed an issue where data structures did not have appropriate length constraints or checks, and could exceed the PAGESIZE value bsc1183491. - CVE-2021-27363: Fixed a...

SUSE-SU-2021:1046-1 Security update for the Linux Kernel (Live Patch 16 for SLE 12 SP5)

This update for the Linux Kernel 4.12.14-12263 fixes several issues. The following security issues were fixed: - CVE-2021-27365: Fixed an issue where data structures did not have appropriate length constraints or checks, and could exceed the PAGESIZE value bsc1183491. - CVE-2021-27363: Fixed a...

Updated kernel-linus packages fix security issues

This kernel-linus update is based on upstream 5.10.25 and fixes at least the following security issues: A NULL pointer dereference flaw was found in the Linux kernel's GPU Nouveau driver functionality in versions prior to 5.12-rc1 in the way the user calls ioctl DRMIOCTLNOUVEAUCHANNELALLOC. This...

OracleVM 3.4 : kernel-uek (OVMSA-2021-0008)

The remote OracleVM system is missing necessary patches to address security updates: - An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsitransport structure. When an iSCSI transport is registered with the iSCSI...

Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2021-9112)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9112 advisory. - scsi: iscsi: Verify lengths on passthrough PDUs Chris Leech Orabug: 32634994 CVE-2021-27363 CVE-2021-27364 CVE-2021-27365 - scsi: iscsi: Ensure sysfs...

Unspecified vulnerability in Linux kernel (CNVD-2021-19424)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel versions 5.11.3 and earlier, which stems from a kernel pointer leak that can be used to determine the address of an iscsi...

CVE-2021-27363

An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsitransport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via the sysfs file...

UBUNTU-CVE-2021-27363

An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsitransport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via the sysfs file...

CVE-2021-27363

CVE-2021-27363 affects the Linux kernel iSCSI subsystem. A flaw leaks the iSCSI transport’s kernel address via the sysfs handle (/sys/class/iscsi_transport/$TRANSPORT_NAME/handle), enabling a local attacker to leak the iscsi_transport pointer and potentially end arbitrary iSCSI connections. Conne...

CVE-2021-27363: Undefined Security Weakness

An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsitransport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via the sysfs file...

UBUNTU-CVE-2021-1053

NVIDIA GPU Display Driver for Windows and Linux, all versions, contains a vulnerability in the kernel mode layer nvlddmkm.sys handler for DxgkDdiEscape or IOCTL in which improper validation of a user pointer may lead to denial of service...