CVE-2021-46915

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftlimit: avoid possible divide error in nftlimitinit divu64 divides u64 by u32. nftlimitinit wants to divide u64 by u64, use the appropriate math function div64u64 divide error: 0000 1 PREEMPT SMP KASAN CPU: 1 PID: 83...

CVE-2021-46915

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftlimit: avoid possible divide error in nftlimitinit divu64 divides u64 by u32. nftlimitinit wants to divide u64 by u64, use the appropriate math function div64u64 divide error: 0000 1 PREEMPT SMP KASAN CPU: 1 PID: 83...

CVE-2021-46915

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftlimit: avoid possible divide error in nftlimitinit divu64 divides u64 by u32. nftlimitinit wants to divide u64 by u64, use the appropriate math function div64u64 divide error: 0000 1 PREEMPT SMP KASAN CPU: 1 PID: 83...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftlimit: avoid possible divide error in nftlimitinit divu64 divides u64 by u32. nftlimitinit wants to divide u64 by u64, use the appropriate math function div64u64 divide error: 0000 1 PREEMPT SMP KASAN CPU: 1 PID: 83...

UBUNTU-CVE-2021-46915

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftlimit: avoid possible divide error in nftlimitinit divu64 divides u64 by u32. nftlimitinit wants to divide u64 by u64, use the appropriate math function div64u64 divide error: 0000 1 PREEMPT SMP KASAN CPU: 1 PID: 83...

CVE-2021-46915

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftlimit: avoid possible divide error in nftlimitinit divu64 divides u64 by u32. nftlimitinit wants to divide u64 by u64, use the appropriate math function div64u64 divide error: 0000 1 PREEMPT SMP KASAN CPU: 1 PID: 83...

CVE-2021-46915 netfilter: nft_limit: avoid possible divide error in nft_limit_init

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftlimit: avoid possible divide error in nftlimitinit divu64 divides u64 by u32. nftlimitinit wants to divide u64 by u64, use the appropriate math function div64u64 divide error: 0000 1 PREEMPT SMP KASAN CPU: 1 PID: 83...

CVE-2021-46915

The CVE-2021-46915 issue is in the Linux kernel’s netfilter nft_limit code. nft_limit_init attempted to divide a 64-bit value by a 64-bit expectation but used div_u64 (dividing 64-bit by 32-bit), risking a divide error. The fix changes nft_limit_init to use the correct 64-bit division function (d...

CVE-2021-46915 netfilter: nft_limit: avoid possible divide error in nft_limit_init

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftlimit: avoid possible divide error in nftlimitinit divu64 divides u64 by u32. nftlimitinit wants to divide u64 by u64, use the appropriate math function div64u64 divide error: 0000 1 PREEMPT SMP KASAN CPU: 1 PID: 83...

CVE-2021-46915

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftlimit: avoid possible divide error in nftlimitinit divu64 divides u64 by u32. nftlimitinit wants to divide u64 by u64, use the appropriate math function div64u64 divide error: 0000 1 PREEMPT SMP KASAN CPU: 1 PID: 83...

kernel: mptcp: stricter state check in mptcp_worker

A vulnerability was identified in the Linux kernel’s implementation of the Multipath TCP protocol handler. Under certain sequences of socket operations e.g., connecting, resetting/fast-closing, and re-listening, the MPTCP worker could be invoked while the associated master socket is in an...

GSD-2021-1000028 netfilter: nft_limit: avoid possible divide error in nft_limit_init

netfilter: nftlimit: avoid possible divide error in nftlimitinit 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 v5.11.16 by commit...

UVI-2021-1000038 netfilter: nft_limit: avoid possible divide error in nft_limit_init

netfilter: nftlimit: avoid possible divide error in nftlimitinit 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 v5.4.114 by commit...

GSD-2021-1000033 netfilter: nft_limit: avoid possible divide error in nft_limit_init

netfilter: nftlimit: avoid possible divide error in nftlimitinit 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 v5.10.32 by commit...

UVI-2021-1000033 netfilter: nft_limit: avoid possible divide error in nft_limit_init

netfilter: nftlimit: avoid possible divide error in nftlimitinit 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 v5.10.32 by commit...

PT-2021-8023 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.12.0-rc4-syzkaller Description: The vulnerability is related to a divide error in the nft limit init function, which is caused by the div u64 function dividing a 64-bit unsigned integer by a 32-bit unsigned...

Denial Of Service (DoS)

kernel is vulnerable to Denial of Service DoS. The vulnerability exists as a flaw was found in the Linux kernel's clock implementation on 32-bit, SMP symmetric multiprocessing systems. A local, unprivileged user could use this flaw to cause a divide error fault, resulting in a denial of service...

Design/Logic Flaw

The divlonglongrem implementation in include/asm-x86/div64.h in the Linux kernel before 2.6.26 on the x86 platform allows local users to cause a denial of service Divide Error Fault and panic via a clockgettime system call...

CVE-2011-3209: Undefined Security Weakness

The divlonglongrem implementation in include/asm-x86/div64.h in the Linux kernel before 2.6.26 on the x86 platform allows local users to cause a denial of service Divide Error Fault and panic via a clockgettime system call...

Moderate: Red Hat Security Advisory: kernel security and bug fix update

Updated kernel packages that fix two security issues and four bugs are now available for Red Hat Enterprise Linux 5.6 Extended Update Support. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVSS base scores, which...