CVE-2020-9383

An out-of-bounds OOB memory access flaw was found in the floppy driver module in the Linux kernel. A bounds check failure allows a local attacker to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability i...

CVE-2019-14284

A vulnerability was found in the Linux kernel’s floppy disk driver implementation. A local attacker with access to the floppy disk device file /dev/fd0 through to /dev/fdN can create a situation that causes the kernel to divide by zero. This requires two consecutive ioctl calls to be issued. The...

kernel: integer overflow and OOB read in drivers/block/floppy.c

A vulnerability was found in the Linux kernel’s floppy disk driver implementation. A local attacker with access to the floppy device could call setgeometry in drivers/block/floppy.c, which does not validate the sect and head fields, causing an integer overflow and out-of-bounds read. This flaw ma...

kernel: integer overflow and OOB read in drivers/block/floppy.c

A vulnerability was found in the Linux kernel’s floppy disk driver implementation. A local attacker with access to the floppy device could call setgeometry in drivers/block/floppy.c, which does not validate the sect and head fields, causing an integer overflow and out-of-bounds read. This flaw ma...

CVE-2018-7273

In the Linux kernel, through 4.15.4, the floppy driver reveals the addresses of kernel functions and global variables using printk calls within the function showfloppy in drivers/block/floppy.c. An attacker can read this information from dmesg and use the addresses to find the locations of kernel...

CVE-2019-14283

A vulnerability was found in the Linux kernel’s floppy disk driver implementation. A local attacker with access to the floppy device could call setgeometry in drivers/block/floppy.c, which does not validate the sect and head fields, causing an integer overflow and out-of-bounds read. This flaw ma...

Linux kernel out-of-bounds read vulnerability (CNVD-2020-14290)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. An out-of-bounds read vulnerability exists in setfdc in drivers/block/floppy.c in Linux kernel 5.5.6 and earlier. An attacker can exploit this vulnerability to cause...

DEBIAN-CVE-2020-9383

An issue was discovered in the Linux kernel 3.16 through 5.5.6. setfdc in drivers/block/floppy.c leads to a waittilready out-of-bounds read because the FDC index is not checked for errors before assigning it, aka CID-2e90ca68b0d2...

UBUNTU-CVE-2020-9383

An issue was discovered in the Linux kernel 3.16 through 5.5.6. setfdc in drivers/block/floppy.c leads to a waittilready out-of-bounds read because the FDC index is not checked for errors before assigning it, aka CID-2e90ca68b0d2...

CVE-2020-9383

CVE-2020-9383 affects the Linux kernel floppy driver (set_fdc in drivers/block/floppy.c) where the FDC index is not checked for errors before assignment, causing a wait_til_ready out-of-bounds read. Impact per the CVE description: local attacker could cause a denial of service or privilege escala...

PT-2020-1812 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 3.16 through 5.5.6 Description: An issue in the Linux kernel leads to an out-of-bounds read because the FDC index is not checked for errors before assigning it. This issue is related to the set fdc function in...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-1535)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-1513)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Unbreakable Enterprise kernel security update

2.6.39-400.316.1 - ipv4: ipmr: various fixes and cleanups Eric Dumazet Orabug: 30183226 CVE-2017-18509 - scsi: sg: fixup infoleak when using SGGETREQUESTTABLE Hannes Reinecke Orabug: 30393903 CVE-2017-14991 - usb: misc: legousbtower: Fix NULL pointer deference Greg Kroah-Hartman Orabug: 30412152...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2019-4854)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-4854 advisory. - USB: check usbgetextradescriptor for proper size Mathias Payer Orabug: 30045797 CVE-2018-20169 - scsi: sg: fixup infoleak when using...

Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.40.1 - USB: check usbgetextradescriptor for proper size Mathias Payer Orabug: 30045797 CVE-2018-20169 - scsi: sg: fixup infoleak when using SGGETREQUESTTABLE Hannes Reinecke Orabug: 30393902 CVE-2017-14991 - usb: misc: legousbtower: Fix NULL pointer deference Greg...

Unbreakable Enterprise kernel security update

4.14.35-1902.7.3 - rds: Rename rdssendping to rdssendhsping Hakon Bugge Orabug: 30418043 - rds: Use READ,WRITEONCE for heartbeat start and state Hakon Bugge Orabug: 30418043 - rds: Change heartbeat params from module params to sysctl Hakon Bugge Orabug: 30418043 - rds: Fix and augment probe...

CVE-2018-7755

An issue was discovered in the fdlockedioctl function in drivers/block/floppy.c in the Linux kernel. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discover the location ...

The vulnerability of the fd_locked_ioctl function in the Linux operating system’s kernel allows a hacker to disclose protected information.

The vulnerability of the fdlockedioctl function in the Linux kernel’s drivers/block/floppy.c file is related to the lack of protection for service data. Exploiting this vulnerability could allow an attacker to disclose protected information...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0046)

The remote OracleVM system is missing necessary patches to address critical security updates : - NFSv4: Don't try to reclaim unused state owners Trond Myklebust - x86/microcode: Update late microcode in parallel Ashok Raj Orabug: 30302412 - floppy: fix out-of-bounds read in copybuffer Denis Efrem...