14 matches found
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: nullblk: Fixed the validation of the block size. The block size should be between 512 and PAGESIZE, and it should be a power of 2. The current check does not validate this, so the check needs to be updated. Without this patch,...
Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100185)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100185 advisory. In the Linux kernel, the following vulnerability has been resolved: ext2: Check block size validity during mount Check that log of block size stored in the superbloc...
CVE-2026-55781
NanaZip is the 7-Zip derivative intended for the modern Windows experience. Prior to 6.5.1749.0, NanaZip's UFS and FFS image handler in NanaZip.Codecs.Archive.Ufs.cpp validates the superblock block size only against the MINBSIZE lower bound and does not validate the fsfsize fragment size, allowin...
CVE-2023-53569 ext2: Check block size validity during mount
In the Linux kernel, the following vulnerability has been resolved: ext2: Check block size validity during mount Check that log of block size stored in the superblock has sensible value. Otherwise the shift computing the block size can overflow leading to undefined behavior...
Unspecified vulnerability in Linux kernel (CNVD-2024-46419)
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 the Linux kernel that stems from faulty block size validation in the sctpsfootb function. No details of the vulnerability are provided at thi...
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. A security vulnerability exists in the Linux kernel that stems from faulty block size validation in the sctpsfootb function. No details of the vulnerability are provided at thi...
DEBIAN-CVE-2024-41077
In the Linux kernel, the following vulnerability has been resolved: nullblk: fix validation of block size Block size should be between 512 and PAGESIZE and be a power of 2. The current check does not validate this, so update the check. Without this patch, nullblk would Oops due to a null pointer...
UBUNTU-CVE-2024-41077
In the Linux kernel, the following vulnerability has been resolved: nullblk: fix validation of block size Block size should be between 512 and PAGESIZE and be a power of 2. The current check does not validate this, so update the check. Without this patch, nullblk would Oops due to a null pointer...
CVE-2024-41077 null_blk: fix validation of block size
In the Linux kernel, the following vulnerability has been resolved: nullblk: fix validation of block size Block size should be between 512 and PAGESIZE and be a power of 2. The current check does not validate this, so update the check. Without this patch, nullblk would Oops due to a null pointer...
CVE-2024-41077 null_blk: fix validation of block size
In the Linux kernel, the following vulnerability has been resolved: nullblk: fix validation of block size Block size should be between 512 and PAGESIZE and be a power of 2. The current check does not validate this, so update the check. Without this patch, nullblk would Oops due to a null pointer...
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. A security vulnerability exists in Linux kernel that stems from not verifying that the block size is between 512 and PAGESIZE to the power of 2, leading to a possible invalid...
PT-2024-29250
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.43 Description The issue is related to the null blk module in the Linux kernel, where the block size validation is incorrect. The block size should be between 512 and PAGE SIZE and be a power of 2. Without th...
kernel: net/packet: overflow in check for priv area size
It was found that the packetsetring function of the Linux kernel's networking implementation did not properly validate certain block-size data. A local attacker with CAPNETRAW capability could use this flaw to trigger a buffer overflow resulting in a system crash or a privilege escalation...
kernel: net/packet: overflow in check for priv area size
It was found that the packetsetring function of the Linux kernel's networking implementation did not properly validate certain block-size data. A local attacker with CAPNETRAW capability could use this flaw to trigger a buffer overflow resulting in a system crash or a privilege escalation...