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 receive contention on a completed call by rxrpc, which could lead to the leakage of user call IDs...

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 use of the Rx buffer DMA, which could lead to DMA errors or reuse after release...

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 unvalidated receive buffer size that could result in a buffer error...

Linux Distros Unpatched Vulnerability : CVE-2025-38165

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix panic when calling skblinearize The panic can be reproduced by executing t...

Linux Distros Unpatched Vulnerability : CVE-2025-38123

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: Fix napi rx poll issue When driver handles the napi rx polling requests, th...

Linux Distros Unpatched Vulnerability : CVE-2021-47137

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net: lantiq: fix memory corruption in RX ring In a situation where memory allocation or dma...

Linux Distros Unpatched Vulnerability : CVE-2021-47069

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ubuntu Linux - In the Linux kernel, the following vulnerability has been resolved: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry...

kernel: misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()

In the Linux kernel, the following vulnerability has been resolved: misc/vmwvmci: fix an infoleak in vmcihostdoreceivedatagram struct vmcieventqp allocated by qpnotifypeer contains padding, which may carry uninitialized data to the userspace, as observed by KMSAN: BUG: KMSAN: kernel-infoleak in...

SUSE SLES15 / openSUSE 15 Security Update : iperf (SUSE-SU-2025:02749-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02749-1 advisory. - update to 3.19.1: CVE-2025-54351: Fixed buffer overflow in net.c bsc1247522 CVE-2025-54350: Fixed Base64Decode assertion failu...

Linux Distros Unpatched Vulnerability : CVE-2022-50003

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ice: xsk: prohibit usage of non- balanced queue id Fix the following scenario: 1. ethtool -L...

Linux Distros Unpatched Vulnerability : CVE-2025-37920

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xsk: Fix race condition in AFXDP generic RX path Move rxlock from xsksocket to xskbuffpool. Fix synchronization for shared umem mode in generic RX path where...

kernel: misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()

In the Linux kernel, the following vulnerability has been resolved: misc/vmwvmci: fix an infoleak in vmcihostdoreceivedatagram struct vmcieventqp allocated by qpnotifypeer contains padding, which may carry uninitialized data to the userspace, as observed by KMSAN: BUG: KMSAN: kernel-infoleak in...

kernel: can: peak_usb: fix use after free bugs

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: fix use after free bugs After calling peakusbnetifrxniskb, dereferencing skb is unsafe. Especially, the canframe cf which aliases skb memory is accessed after the peakusbnetifrxni. Reordering the lines solves the...

Security update for iperf

This update for iperf fixes the following issues: update to 3.19.1: CVE-2025-54351: Fixed buffer overflow in net.c bsc1247522 CVE-2025-54350: Fixed Base64Decode assertion failure and application exit upon a malformed authentication attempt bsc1247520 CVE-2025-54349: Fixed off-by-one error and...

Linux Distros Unpatched Vulnerability : CVE-2021-47249

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: rds: fix memory leak in rdsrecvmsg Syzbot reported memory leak in rds. The problem was in unputted refcount in case of error. int rdsrecvmsgstruct socket...

Linux Distros Unpatched Vulnerability : CVE-2020-27830

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was found in Linux Kernel where in the spkttyioreceivebuf2 function, it would dereference spkttyiosynth without checking whether it is NULL or...

Linux Distros Unpatched Vulnerability : CVE-2022-48871

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: tty: serial: qcom-geni-serial: fix slab-out-of-bounds on RX FIFO buffer Driver's probe...

Linux Distros Unpatched Vulnerability : CVE-2021-47099

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: veth: ensure skb entering GRO are not cloned. After commit d3256efd8e8b veth: allow enabling...

Linux Distros Unpatched Vulnerability : CVE-2021-28715

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Guest can force Linux netback driver to hog large amounts of kernel memory This CNA information record relates to multiple CVEs; the text explains which...

Linux Distros Unpatched Vulnerability : CVE-2025-38292

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix invalid access to memory In ath12kdprxmsducoalesce, rxcb is fetched from s...