CVE-2023-53480 kobject: Add sanity check for kset->kobj.ktype in kset_register()

In the Linux kernel, the following vulnerability has been resolved: kobject: Add sanity check for kset-kobj.ktype in ksetregister When I register a kset in the following way: static struct kset mykset; kobjectsetname&mykset.kobj, "mykset"; ret = ksetregister&mykset; A null pointer dereference...

CVE-2023-53480

CVE-2023-53480 : In the Linux kernel, a o bject-level NULL-dereference can occur when registering a kset if its embedded kobject’s ktype is not initialized. The described scenario initializes a kset and its kobject name but omits kset.kobj.ktype, leading to a NULL pointer dereference in kobject_a...

CVE-2022-50434 blk-mq: fix possible memleak when register 'hctx' failed

In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix possible memleak when register 'hctx' failed There's issue as follows when do fault injection test: unreferenced object 0xffff888132a9f400 size 512: comm "insmod", pid 308021, jiffies 4324277909 age 509.733s hex dump...

CVE-2025-56301

An issue was discovered in Chipsalliance Rocket-Chip commit f517abbf41abb65cea37421d3559f9739efd00a9 2025-01-29 allowing attackers to corrupt exception handling and privilege state transitions via a flawed interaction between exception handling and MRET return mechanisms in the CSR logic when an...

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 a failure to check the platformdriverregister return value, which could result in an unexpected driver...

AlmaLinux 8 : kernel-rt (ALSA-2025:16920)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:16920 advisory. kernel: nfsd: don't ignore the return code of svcprocregister CVE-2025-22026 kernel: netsched: hfsc: Fix a UAF vulnerability in class handling...

PT-2025-40119

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue was identified within the Linux kernel’s block I/O queue management blk-mq subsystem. Specifically, the issue occurs during the registration of hardware contexts 'hct...

PT-2025-40153

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.0-rc3 Description The Linux kernel contains a flaw in the cros usbpd notify module where the cros usbpd notify init function does not validate the return value of platform driver register. This can lead to...

PT-2025-40116

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak was identified in the i2sbus add dev function within the ALSA subsystem related to the AOA Accessories Over Audio driver. The dev set name function in soundbus add one...

CVE-2025-56301

An issue was discovered in Chipsalliance Rocket-Chip commit f517abbf41abb65cea37421d3559f9739efd00a9 2025-01-29 allowing attackers to corrupt exception handling and privilege state transitions via a flawed interaction between exception handling and MRET return mechanisms in the CSR logic when an...

CVE-2025-56301

An issue was discovered in Chipsalliance Rocket-Chip commit f517abbf41abb65cea37421d3559f9739efd00a9 2025-01-29 allowing attackers to corrupt exception handling and privilege state transitions via a flawed interaction between exception handling and MRET return mechanisms in the CSR logic when an...

CVE-2025-57428

Default credentials in Each Italy Wireless Mini Router WIRELESS-N 300M v28K.MiniRouter.20190211 allows attackers to gain access to the debug shell exposed via Telnet on Port 23 and execute hardware-level flash and register manipulation commands...

CVE-2025-56301

An issue was discovered in Chipsalliance Rocket-Chip commit f517abbf41abb65cea37421d3559f9739efd00a9 2025-01-29 allowing attackers to corrupt exception handling and privilege state transitions via a flawed interaction between exception handling and MRET return mechanisms in the CSR logic when an...

PT-2025-39994

Name of the Vulnerable Software and Affected Versions Rocket-Chip commit f517abbf41abb65cea37421d3559f9739efd00a9 2025-01-29 Description An issue exists in the Control and Status Register CSR logic that allows attackers to corrupt exception handling and privilege state transitions. This occurs du...

ROS-20250930-06

Tianocore EDK2 library vulnerability is related to insecure IDT register handling during SMM login. Exploitation of the vulnerability allows an attacker to escalate privileges in the system...

Rocket Chip Generator 安全漏洞

Rocket Chip Generator is an open source Sysem-on-Chip design generator from CHIPS Alliance Open Source. A security vulnerability exists in Rocket Chip Generator, which stems from flaws in the exception handling and MRET return mechanisms that could result in conflicting updates to the control sta...

CVE-2025-57428

Default credentials in Each Italy Wireless Mini Router WIRELESS-N 300M v28K.MiniRouter.20190211 allows attackers to gain access to the debug shell exposed via Telnet on Port 23 and execute hardware-level flash and register manipulation commands...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

kernel: nfsd: don't ignore the return code of svc_proc_register()

In the Linux kernel, the following vulnerability has been resolved: nfsd: don't ignore the return code of svcprocregister Currently, nfsdprocstatinit ignores the return value of svcprocregister. If the procfile creation fails, then the kernel will WARN when it tries to remove the entry later. Fix...

PT-2025-39828

Name of the Vulnerable Software and Affected Versions Italy Wireless Mini Router WIRELESS-N 300M version v28K.MiniRouter.20190211 Description Default credentials in the Italy Wireless Mini Router WIRELESS-N 300M version v28K.MiniRouter.20190211 allow attackers to access the debug shell exposed vi...