CVE-2023-52705 nilfs2: fix underflow in second superblock position calculations

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix underflow in second superblock position calculations Macro NILFSSB2OFFSETBYTES, which computes the position of the second superblock, underflows when the argument device size is less than 4096 bytes. Therefore, when...

CVE-2023-52705 nilfs2: fix underflow in second superblock position calculations

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix underflow in second superblock position calculations Macro NILFSSB2OFFSETBYTES, which computes the position of the second superblock, underflows when the argument device size is less than 4096 bytes. Therefore, when...

CVE-2023-52705

CVE-2023-52705 is a kernel vulnerability affecting the nilfs2 filesystem code in Linux. The issue is an underflow/incorrect boundary calculation in NILFS_SB2_OFFSET_BYTES that computes the position of the second superblock, which can underflow when the device size is smaller than 4096 bytes. This...

CVE-2023-52705

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix underflow in second superblock position calculations Macro NILFSSB2OFFSETBYTES, which computes the position of the second superblock, underflows when the argument device size is less than 4096 bytes. Therefore, when...

CLSA-2024-1716270655 Fix of 48 CVEs

CVE-url: https://ubuntu.com/security/CVE-2023-47233 - wifi: brcmfmac: Fix use-after-free bug in brcmfcfg80211detach CVE-url: https://ubuntu.com/security/CVE-2023-52601 - jfs: Fix memleak in dbAdjCtl CVE-url: https://ubuntu.com/security/CVE-2024-26801 - Bluetooth: Avoid potential use-after-free in...

CLSA-2024-1716270232 Fix of 48 CVEs

CVE-url: https://ubuntu.com/security/CVE-2023-47233 - wifi: brcmfmac: Fix use-after-free bug in brcmfcfg80211detach CVE-url: https://ubuntu.com/security/CVE-2023-52601 - jfs: Fix memleak in dbAdjCtl CVE-url: https://ubuntu.com/security/CVE-2024-26801 - Bluetooth: Avoid potential use-after-free in...

Ubuntu: Security Advisory (USN-6777-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

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 a buffer underflow in the nilfs2 module...

USN-6777-2: Linux kernel (Azure) vulnerabilities

Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service system crash. CVE-2023-47233 Several...

USN-6778-1: Linux kernel vulnerabilities

Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service system crash. CVE-2023-47233 Several...

USN-6778-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities

Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service system crash. CVE-2023-47233 Several...

USN-6766-2: Linux kernel vulnerabilities

It was discovered that the Open vSwitch implementation in the Linux kernel could overflow its stack during recursive action operations under certain conditions. A local attacker could use this to cause a denial of service system crash. CVE-2024-1151 Sander Wiebing, Alvise de Faveri Tron, Herbert...

USN-6767-2 linux-bluefield vulnerabilities

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service system crash. CVE-2024-23849 Several security issues were discovered in the Linux kernel. An attacker...

USN-6767-2: Linux kernel (BlueField) vulnerabilities

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service system crash. CVE-2024-23849 Several security issues were discovered in the Linux kernel. An attacker...

USN-6767-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-iot, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp vulnerabilities

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service system crash. CVE-2024-23849 Several security issues were discovered in the Linux kernel. An attacker...

USN-6767-1: Linux kernel vulnerabilities

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service system crash. CVE-2024-23849 Several security issues were discovered in the Linux kernel. An attacker...

USN-6766-1: Linux kernel vulnerabilities

It was discovered that the Open vSwitch implementation in the Linux kernel could overflow its stack during recursive action operations under certain conditions. A local attacker could use this to cause a denial of service system crash. CVE-2024-1151 Sander Wiebing, Alvise de Faveri Tron, Herbert...

SUSE CVE-2024-26956

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix failure to detect DAT corruption in btree and direct mappings Patch series "nilfs2: fix kernel bug at submitbhwbc". This resolves a kernel BUG reported by syzbot. Since there are two flaws involved, I've made each one...

SUSE CVE-2024-26955

In the Linux kernel, the following vulnerability has been resolved: nilfs2: prevent kernel bug at submitbhwbc Fix a bug where nilfsgetblock returns a successful status when searching and inserting the specified block both fail inconsistently. If this inconsistent behavior is not due to a previous...

SUSE CVE-2024-26981

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix OOB in nilfssetdetype The size of the nilfstypebymode array in the fs/nilfs2/dir.c file is defined as "SIFMT SSHIFT", but the nilfssetdetype function, which uses this array, specifies the index to read from the array ...