CVE-2022-49839 scsi: scsi_transport_sas: Fix error handling in sas_phy_add()

In the Linux kernel, the following vulnerability has been resolved: scsi: scsitransportsas: Fix error handling in sasphyadd If transportadddevice fails in sasphyadd, the kernel will crash trying to delete the device in transportremovedevice called from sasremovehost. Unable to handle kernel NULL...

CVE-2022-49839 scsi: scsi_transport_sas: Fix error handling in sas_phy_add()

In the Linux kernel, the following vulnerability has been resolved: scsi: scsitransportsas: Fix error handling in sasphyadd If transportadddevice fails in sasphyadd, the kernel will crash trying to delete the device in transportremovedevice called from sasremovehost. Unable to handle kernel NULL...

CVE-2022-49839

CVE-2022-49839 : In the Linux kernel, the scsi_transport_sas path sas_phy_add() could crash if transport_add_device() failed, since error handling did not account for a NULL device during transport_remove_device() invoked from sas_remove_host(). The issue is mitigated by the upstream fix to check...

CVE-2022-49839 scsi: scsi_transport_sas: Fix error handling in sas_phy_add()

In the Linux kernel, the following vulnerability has been resolved: scsi: scsitransportsas: Fix error handling in sasphyadd If transportadddevice fails in sasphyadd, the kernel will crash trying to delete the device in transportremovedevice called from sasremovehost. Unable to handle kernel NULL...

CVE-2022-49781

CVE-2022-49781 corresponds to a Linux kernel vulnerability in perf/x86/amd where a race between amd_pmu_enable_all and perf NMI/throttling could lead to a NULL event dereference and kernel crash. The issue arises when perf NMI disables/enables all events while amd_pmu_enable_all is in progress, p...

CVE-2022-49781 perf/x86/amd: Fix crash due to race between amd_pmu_enable_all, perf NMI and throttling

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Fix crash due to race between amdpmuenableall, perf NMI and throttling amdpmuenableall does: if !testbitidx, cpuc-activemask continue; amdpmuenableeventcpuc-eventsidx; A perf NMI of another event can come between...

UBUNTU-CVE-2025-23155

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix accessing freed irq affinityhint In stmmacrequestirqmultimsi, a pointer to the stack variable cpumask is passed to irqsetaffinityhint. This value is stored in irqdesc-affinityhint, but once stmmacrequestirqmultim...

CVE-2025-37774 slab: ensure slab->obj_exts is clear in a newly allocated slab page

In the Linux kernel, the following vulnerability has been resolved: slab: ensure slab-objexts is clear in a newly allocated slab page ktest recently reported crashes while running several buffered io tests with alloctaggingslaballochook at the top of the crash call stack. The signature indicates ...

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 ene-kb3930 not checking for the offgpios null pointer, which could result in the null pointer being...

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 improper reserved memory settings in the riscv architecture, which could cause the kernel to crash...

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 an unverified TDX configuration ATTRSEPTVEDISABLE, which could cause the kernel to crash...

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 the mishandling of fraglist in the network GSO driver for mixed header allocation types, which could lead to...

PT-2025-18543

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, which was caused by a double call to ata host put in the ata tport add function. This led to a null pointer dereference when...

PT-2025-18498 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to a race condition between amd pmu enable all, perf NMI, and throttling. The issue occurs when a perf NMI handler...

PT-2025-18513 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.1.0-rc1-00174-g9522dc5c87da-dirty Description: A potential null pointer dereference issue has been identified in the Linux kernel, specifically in the kprobe tracing functionality. This issue arises when the...

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 an unverified validity of the reclen field of a directory entry, which could cause the kernel to crash...

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 null pointer reference in mptcpcanacceptnewsubflow, which could cause the kernel to crash...

PT-2025-18648 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved. The issue is related to the IB/hfi1 module, where a commit incorrectly tries to move a list from one list head to another,...

PT-2025-27746

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.12.0-54.el10.aarch64 Description: A vulnerability in the Linux kernel has been resolved, specifically in the RDMA/mlx5 component. The issue occurs upon RQ destruction when the firmware command fails, causing...

PT-2025-25809

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the fixed version Description A vulnerability in the Linux kernel has been resolved, related to the btrfs file system. The issue is caused by the incorrect order of arguments in the btrfs prelim ref function,...