CVE-2025-23143 net: Fix null-ptr-deref by sock_lock_init_class_and_name() and rmmod.

In the Linux kernel, the following vulnerability has been resolved: net: Fix null-ptr-deref by socklockinitclassandname and rmmod. When I ran the repro 0 and waited a few seconds, I observed two LOCKDEP splats: a warning immediately followed by a null-ptr-deref. 1 Reproduction Steps: 1 Mount CIFS...

CVE-2025-23141 KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Acquire SRCU in KVMGETMPSTATE to protect guest memory accesses Acquire a lock on kvm-srcu when userspace is getting MP state to handle a rather extreme edge case where "accepting" APIC events, i.e. processing pending IN...

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 use of out-of-range arrays in the crct10difarch function...

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 cpubuffer validity that could lead to a null pointer dereference...

PT-2025-18497 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A possible name leak issue has been resolved in the Linux kernel, specifically in the tcm loop setup hba bus function. If device register fails, the name allocated by dev set name need...

PT-2025-18571 · 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 an error handling path in the mctp init function. If the mctp neigh init function returns an error, the...

PT-2025-18528 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use-after-free issue has been identified in the drbd create device function. The drbd destroy connection function frees the connection, and to prevent this issue, the safe iterator...

PT-2025-18393 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel's Bluetooth component, specifically in the hci uart module, has been resolved. The issue involves a race condition during initialization where the...

PT-2025-18616 · 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 was related to the use of the keyrings subsystem for managing fscrypt master key structs. This approach led to several...

PT-2025-18525 · 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 the DSA Distributed Switch Architecture network driver. The issue was caused by a leak of tagger-owned storage when th...

PT-2025-18612 · 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 the cxl/region component. The issue occurs when an intermediate port's decoders are exhausted by existing regions, and...

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 possible divide-by-zero error in drm/amd/pm...

PT-2025-18499 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.1.0-rc2-syzkaller-00073-g88619e77b33d Description: A vulnerability has been resolved in the Linux kernel related to missing SIGTRAP checking. The issue occurs when some events not associated with progress in t...

PT-2025-18503 · 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 blk-cgroup, where the function blkcg css online is supposed to pin the blkcg of the parent. However,...

PT-2025-18603 · 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 the x86/tdx component. The issue occurs when the kernel accesses "private" memory, which includes all normal kernel...

PT-2025-18478 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the nvmet component, where the new model number was not properly freed. Recommendations: At the moment, the...

PT-2025-18480 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use-after-free issue has been identified in the Linux kernel, specifically in the ntfs attr find function. This issue can be triggered when the kernel loads the first MFT record and...

PT-2025-18484 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability has been resolved in the Linux kernel. The issue is related to the 9p protocol and file descriptor handling. Specifically, when the file descriptor refers to a pipe, th...

PT-2025-18510 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A possible memory leak has been identified in the Linux kernel, specifically in the iio sysfs trig init function. The dev set name function allocates memory for the name, which needs t...

PT-2025-18521 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability has been resolved in the Linux kernel. The issue is related to the use of a global register for current stack pointer on the s390 architecture. This uncovered an old bu...