1170 matches found
CVE-2025-38146
The CVE CVE-2025-38146 concerns the Linux kernel net/openvswitch MPLS parsing dead loop when handling MPLS stacks, where the label count may wrap and an invalid index (-1) can occur in key_extract_l3l4, causing a potential soft lockup/CPU stall. Affected: Linux kernel with openvswitch MPLS flow p...
CVE-2025-38146 net: openvswitch: Fix the dead loop of MPLS parse
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: Fix the dead loop of MPLS parse The unexpected MPLS packet may not end with the bottom label stack. When there are many stacks, The label count value has wrapped around. A dead loop occurs, soft lockup/CPU stuck...
CVE-2025-38146 net: openvswitch: Fix the dead loop of MPLS parse
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: Fix the dead loop of MPLS parse The unexpected MPLS packet may not end with the bottom label stack. When there are many stacks, The label count value has wrapped around. A dead loop occurs, soft lockup/CPU stuck...
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 dead loop in MPLS parsing, which could lead to a soft lockup...
CVE-2025-38017
In the Linux kernel, the following vulnerability has been resolved: fs/eventpoll: fix endless busy loop after timeout has expired After commit 0a65bc27bd64 "eventpoll: Set epoll timeout if it's in the future", the following program would immediately enter a busy loop in the kernel: int main int e...
CVE-2025-38017 fs/eventpoll: fix endless busy loop after timeout has expired
In the Linux kernel, the following vulnerability has been resolved: fs/eventpoll: fix endless busy loop after timeout has expired After commit 0a65bc27bd64 "eventpoll: Set epoll timeout if it's in the future", the following program would immediately enter a busy loop in the kernel: int main int e...
CVE-2025-38017
CVE-2025-38017 affects the Linux kernel, specifically the fs/eventpoll path used by epoll_pwait2. After the fix in the commit described as setting epoll timeout when in the future, a non-zero timeout (e.g., 1 ns) could cause an endless busy loop if the timeout expires before ep_poll() is entered,...
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 kcm not handling the strp initialization sequence correctly, which could result in a lockup warning...
PT-2025-25934 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.19.0+ Description: A vulnerability in the Linux kernel has been identified, where the assumption in disable kprobe is incorrect, leading to an attempt to disarm an already disarmed kprobe and triggering a WARN...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerabilities have been resolved: memcg: Fixed a soft lockup issue in the OOM process. A soft lockup issue was discovered in the system where approximately 56,000 processes were located in the OOM cgroup. When the soft lockup was triggered, the process was...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: iio: imu: stlsm6dsx: fixed a possible lock-up in stlsm6dsxreadtaggedfifo This issue was addressed by preventing stlsm6dsxreadtaggedfifo from falling into an infinite loop when case patternlen is equal to zero and the device’s FIF...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerabilities have been resolved: RDMA/hns: Fixed a soft lockup that occurred during the loop that allocates BT pages. The driver executes a for-loop when allocating BT pages and mapping them with buffer pages. When a large buffer e.g., an MR of over 100GB is...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: i2c: npcm: Disable the interrupt enable bit before calling devmrequestirq The customer reports a soft lockup issue related to the i2c driver. After checking, it was found that the i2c module was performing a transmission operatio...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerabilities have been resolved: - net: rose: locking the socket in rosebind - syzbot reported a soft lockup in roseloopbacktimer, with repro calls to bind from multiple threads. RoseBind must lock the socket to avoid this issue...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: bpf: Fixed a soft lockup issue in arenamapfree on 64k page kernels. In an aarch64 kernel with CONFIGPAGESIZE64KB=y, the arenahtab test causes a segmentation fault and a soft lockup. This same issue is not observed when using 4k...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: rxrpc, afs: Fixed peer hash locking issues related to RCU callbacks. In its address list, afa now retains pointers to and references to one or more rxrpcpeer objects. The address list is freed under RCU; currently, the references...
PT-2025-33549
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.15.0-rc7.20250520.el9uek.rc1.x86 64 Description: The Linux kernel contained a flaw where the CPU could become locked up while setting per-page memory attributes during operation in kvm vm set mem attributes wi...
PT-2025-27732
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.15.0-121-generic 131-Ubuntu Description: A vulnerability in the Linux kernel has been resolved, specifically in the openvswitch module. The issue occurs when an unexpected MPLS packet does not end with the...
SUSE CVE-2025-37940
In the Linux kernel, the following vulnerability has been resolved: ftrace: Add condresched to ftracegraphsethash When the kernel contains a large number of functions that can be traced, the loop in ftracegraphsethash may take a lot of time to execute. This may trigger the softlockup watchdog. Ad...
DEBIAN-CVE-2025-37970
In the Linux kernel, the following vulnerability has been resolved: iio: imu: stlsm6dsx: fix possible lockup in stlsm6dsxreadfifo Prevent stlsm6dsxreadfifo from falling in an infinite loop in case patternlen is equal to zero and the device FIFO is not empty...