The vulnerability of the do_format function in the ataflop component of the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the doformat function in the ataflop component of the Linux operating system’s kernel is related to unvalidated array indexing. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information...

SUSE CVE-2021-47039

In the Linux kernel, the following vulnerability has been resolved: ataflop: potential out of bounds in doformat The function uses "type" as an array index: q = unitdrive.disktype-queue; Unfortunately the bounds check on "type" isn't done until later in the function. Fix this by moving the bounds...

CVE-2021-47039

In the Linux kernel, the following vulnerability has been resolved: ataflop: potential out of bounds in doformat The function uses "type" as an array index: q = unitdrive.disktype-queue; Unfortunately the bounds check on "type" isn't done until later in the function. Fix this by moving the bounds...

UBUNTU-CVE-2021-47039

In the Linux kernel, the following vulnerability has been resolved: ataflop: potential out of bounds in doformat The function uses "type" as an array index: q = unitdrive.disktype-queue; Unfortunately the bounds check on "type" isn't done until later in the function. Fix this by moving the bounds...

CVE-2021-47039

In the Linux kernel, the following vulnerability has been resolved: ataflop: potential out of bounds in doformat The function uses "type" as an array index: q = unitdrive.disktype-queue; Unfortunately the bounds check on "type" isn't done until later in the function. Fix this by moving the bounds...

CVE-2021-47039

CVE-2021-47039 entry is rejected and not an active vulnerability entry.

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel suffers from a denial of service vulnerability caused by an out-of-bounds in doformat. A local attacker could exploit this vulnerability to cause a denial of servi...

GSD-2021-1000263 ataflop: potential out of bounds in do_format()

ataflop: potential out of bounds in doformat 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 v5.12.4 by commit...