CVE-2026-45949

In the Linux kernel, the following vulnerability has been resolved: hwrng: core - use RCU and workstruct to fix race condition Currently, hwrngfill is not cleared until the hwrngfillfn thread exits. Since hwrngunregister reads hwrngfill outside the rngmutex lock, a concurrent hwrngunregister may...

CVE-2026-45949 hwrng: core - use RCU and work_struct to fix race condition

In the Linux kernel, the following vulnerability has been resolved: hwrng: core - use RCU and workstruct to fix race condition Currently, hwrngfill is not cleared until the hwrngfillfn thread exits. Since hwrngunregister reads hwrngfill outside the rngmutex lock, a concurrent hwrngunregister may...

CVE-2026-45949

CVE-2026-45949 details from connected OSV/NVD entries confirm a race in the Linux kernel hwrng core where concurrent unregister/start calls may cause use-after-free due to hwrng_fill not being cleared reliably. The patch serializes access with rng_mutex, moves cleanup to a work_struct, and conver...

CVE-2026-45914

CVE-2026-45914 affects the Linux kernel hwmon ibmpex driver, where a race during sensor deletion can race with userspace access to a freed sensor data structure, causing a use-after-free and potential crash. The description notes that the patch reverting the previous fix (6946c726…) may introduce...

CVE-2026-45914

In the Linux kernel, the following vulnerability has been resolved: Revert "hwmon: ibmpex fix use-after-free in high/low store" This reverts commit 6946c726c3f4c36f0f049e6f97e88c510b15f65d. Jean Delvare points out that the patch does not completely fix the reported problem, that it in fact...

CVE-2026-45877 HID: intel-ish-hid: fix NULL-ptr-deref in ishtp_bus_remove_all_clients

In the Linux kernel, the following vulnerability has been resolved: HID: intel-ish-hid: fix NULL-ptr-deref in ishtpbusremoveallclients During a warm reset flow, the cl-device pointer may be NULL if the reset occurs while clients are still being enumerated. Accessing cl-device-referencecount witho...

CVE-2026-45854 crypto: inside-secure/eip93 - unregister only available algorithm

In the Linux kernel, the following vulnerability has been resolved: crypto: inside-secure/eip93 - unregister only available algorithm EIP93 has an options register. This register indicates which crypto algorithms are implemented in silicon. Supported algorithms are registered on this basis...

CVE-2026-45844

In the Linux kernel, the following vulnerability has been resolved: netfilter: arptables: fix IEEE1394 ARP payload parsing Weiming Shi says: "arppacketmatch unconditionally parses the ARP payload assuming two hardware addresses are present source and target. However, IPv4-over-IEEE1394 ARP RFC 27...

CVE-2026-45844

In the Linux kernel, the following vulnerability has been resolved: netfilter: arptables: fix IEEE1394 ARP payload parsing Weiming Shi says: "arppacketmatch unconditionally parses the ARP payload assuming two hardware addresses are present source and target. However, IPv4-over-IEEE1394 ARP RFC 27...

CVE-2026-45844

Summary: CVE-2026-45844 affects the Linux kernel netfilter arp_tables on IEEE1394 (FireWire) interfaces. The vulnerability arises because arp_packet_match() unconditionally parses the ARP payload assuming both source and target hardware addresses exist, while IPv4-over-IEEE1394 ARP omits the targ...

pam_usb 竞争条件问题漏洞

pamusb is a Linux hardware authentication tool developed by McDope’s individual developer, based on USB devices. Versions of pamusb prior to 0.9.0 contained a race condition vulnerability. This vulnerability stemmed from the use of non-reentrant functions like strtok, which led to race conditions...

PT-2026-43816

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the hardware random number generator hwrng core. The hwrng fill pointer is not cleared until the hwrng fillfn thread exits. Because hwrng unregister reads hwrn...

CVE-2026-45914

In the Linux kernel, the following vulnerability has been resolved: Revert "hwmon: ibmpex fix use-after-free in high/low store" This reverts commit 6946c726c3f4c36f0f049e6f97e88c510b15f65d. Jean Delvare points out that the patch does not completely fix the reported problem, that it in fact...

PT-2026-44111

Name of the Vulnerable Software and Affected Versions pam usb versions prior to 0.8.7 Description pam usb provides hardware authentication for Linux using ordinary removable media. Symlink attacks on the pad directory and pad files allow for authentication bypass and corruption of root files...

PT-2026-43874

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description In the hwmon powerz component, a DMA buffer may share a cacheline with a mutex depending on the architecture. This cacheline...

PT-2026-44109

Name of the Vulnerable Software and Affected Versions pam usb versions prior to 0.8.7 Description pam usb provides hardware authentication for Linux using removable media. The pamusb-pinentry component reads the PINENTRY FALLBACK APP environment variable and executes it without validation. A...

PT-2026-43781

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the ibmpex driver. The issue occurs because driver data is set to NULL before sensor attributes are removed. The function ibmpex show sensor retrieves this...

CVE-2026-46007

In the Linux kernel, the following vulnerability has been resolved: hwmon: powerz Avoid cacheline sharing for DMA buffer Depending on the architecture the transfer buffer may share a cacheline with the following mutex. As the buffer may be used for DMA, that is problematic. Use the high-level DMA...

Linux Distros Unpatched Vulnerability : CVE-2026-45877

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HID: intel-ish-hid: fix NULL-ptr-deref in ishtpbusremoveallclients During a warm reset flow, the cl-device pointer may be NULL if the reset occurs while clients...

CVE-2026-46073

In the Linux kernel, the following vulnerability has been resolved: hwmon: powerz Fix missing usbkillurb on signal interrupt waitforcompletioninterruptibletimeout returns -ERESTARTSYS when interrupted. This needs to abort the URB and return an error. No data has been received from the device so a...