Ubuntu 22.04 LTS : Linux kernel (StarFive) vulnerabilities (USN-6520-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6520-1 advisory. Ivan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem discovered that the InfiniBand RDMA driver in the Linux kernel did not properly...

Ubuntu: Security Advisory (USN-6516-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

USN-6502-2: Linux kernel (Oracle) vulnerabilities

Ivan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem discovered that the InfiniBand RDMA driver in the Linux kernel did not properly check for zero-length STAG or MR registration. A remote attacker could possibly use this to execute arbitrary code. CVE-2023-25775 Yu Hao discover...

USN-6494-1: Linux kernel vulnerabilities

Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero erasesize during device attachment. A local privileged attacker could use this to cause a denial of service system crash. CVE-2023-31085 Lucas Leong discovered that the netfilter subsystem in the...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.325.5.el8 - perf symbols: Symbol lookup with kcore can fail if multiple segments match stext Krister Johansen Orabug: 35905508 - char: misc: Increase the maximum number of dynamic misc devices to 1048448 D Scott Phillips Orabug: 35905508 - perf/arm-cmn: Fix invalid pointer when access...

Ubuntu 18.04 ESM / 20.04 LTS : Linux kernel vulnerabilities (USN-6495-1)

The remote Ubuntu 18.04 ESM / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6495-1 advisory. Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero erasesize during device attachment. A loca...

Amazon Linux 2 : kernel (ALASKERNEL-5.4-2023-055)

The version of kernel installed on the remote host is prior to 5.4.258-171.360. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2023-055 advisory. 2024-07-03: CVE-2023-52573 was added to this advisory. 2024-07-03: CVE-2023-52522 was added to this...

Unbreakable Enterprise kernel security update

4.14.35-2047.529.3 - uek-rpm: Update kernel linux-firmware dependency to 20230516-999.26.git6c9e0ed5. Somasundaram Krishnasamy Orabug: 35724203 - LTS version: v4.14.322 Saeed Mirzamohammadi - drm/edid: fix objtool warning in drmcvtmodes Linus Torvalds - mtd: rawnand: omapelm: Fix incorrect type i...

Linux kernel number error vulnerability (CNVD-2023-48544)

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 version 6.2, which stems from a divide-by-zero error in dodiv indirectly used by ctrlcdevioctl when mtd erasesize is zero. An...

The vulnerability of the mtd_div_by_eb() function in the include/linux/mtd/mtd.h module of the Linux kernel allows a hacker to cause a service failure or possibly have other adverse effects.

The vulnerability of the mtddivbyeb function in the include/linux/mtd/mtd.h module of the Linux kernel is related to division by zero. Exploiting this vulnerability could allow an attacker to cause a system failure or potentially have other adverse effects...

CVE-2023-31085

An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in dodivsz,mtd-erasesize, used indirectly by ctrlcdevioctl, when mtd-erasesize is 0...

CVE-2023-31085

An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in dodivsz,mtd-erasesize, used indirectly by ctrlcdevioctl, when mtd-erasesize is 0...

CVE-2023-31085

An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in dodivsz,mtd-erasesize, used indirectly by ctrlcdevioctl, when mtd-erasesize is 0...

Design/Logic Flaw

An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in dodivsz,mtd-erasesize, used indirectly by ctrlcdevioctl, when mtd-erasesize is 0...

CVE-2023-31085

An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in dodivsz,mtd-erasesize, used indirectly by ctrlcdevioctl, when mtd-erasesize is 0...

CVE-2023-31085

CVE-2023-31085 – Linux kernel 6.2 (drivers/mtd/ubi/cdev.c) shows a divide-by-zero in do_div(sz,mtd-> erasesize) when mtd->erasesize is 0, triggered via ctrl_cdev_ioctl. Connected advisories reference upstream Linux commits and vendor advisories (e.g., Astra Linux and Amazon Linux 2) noting ...

CVE-2023-31085

An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in dodivsz,mtd-erasesize, used indirectly by ctrlcdevioctl, when mtd-erasesize is 0...

CVE-2022-28497

TOTOLink outdoor CPE CP900 V6.3c.566B20171026 is discovered to contain a command injection vulnerability in the mtdwritebootloader function via the filename parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request...

TOTOLINK CP900 命令注入漏洞

The TOTOLINK CP900 is a wireless router from China-based TOTOLINK. A security vulnerability exists in the TOTOLINK CP900 due to a command injection issue in the filename parameter of the mtdwritebootloader function...

Unbreakable Enterprise kernel-container security update

4.14.35-2047.523.4.1 - mm: kvmalloc does not fallback to vmalloc for incompatible gfp flags Michal Hocko Orabug: 35164196 4.14.35-2047.523.4 - rds: ib: Keep IB MRs on cleanlist unless we are tearing down the pool Hakon Bugge Orabug: 34987235 - rds: ib: Add FRWR related statistics counters Hakon...