UBUNTU-CVE-2023-53516

In the Linux kernel, the following vulnerability has been resolved: macvlan: add forgotten nlapolicy for IFLAMACVLANBCCUTOFF The previous commit 954d1fa1ac93 "macvlan: Add netlink attribute for broadcast cutoff" added one additional attribute named IFLAMACVLANBCCUTOFF to allow broadcast cutfoff...

UBUNTU-CVE-2023-53456

In the Linux kernel, the following vulnerability has been resolved: scsi: qla4xxx: Add length check when parsing nlattrs There are three places that qla4xxx parses nlattrs: - qla4xxxsetchapentry - qla4xxxifacesetparam - qla4xxxsysfsddbsetparam and each of them directly converts the nlattr to...

CVE-2023-53516 macvlan: add forgotten nla_policy for IFLA_MACVLAN_BC_CUTOFF

In the Linux kernel, the following vulnerability has been resolved: macvlan: add forgotten nlapolicy for IFLAMACVLANBCCUTOFF The previous commit 954d1fa1ac93 "macvlan: Add netlink attribute for broadcast cutoff" added one additional attribute named IFLAMACVLANBCCUTOFF to allow broadcast cutfoff...

CVE-2023-53516

The CVE-2023-53516 entry corresponds to a Linux kernel macvlan netlink policy issue. A new attribute IFLA_MACVLAN_BC_CUTOFF was added, but the nla_policy in macvlan_policy (drivers/net/macvlan.c) was not described, allowing a 4-byte integer (NLA_S32) to be faked as empty and potentially cause an ...

CVE-2023-53516 macvlan: add forgotten nla_policy for IFLA_MACVLAN_BC_CUTOFF

In the Linux kernel, the following vulnerability has been resolved: macvlan: add forgotten nlapolicy for IFLAMACVLANBCCUTOFF The previous commit 954d1fa1ac93 "macvlan: Add netlink attribute for broadcast cutoff" added one additional attribute named IFLAMACVLANBCCUTOFF to allow broadcast cutfoff...

CVE-2023-53456 scsi: qla4xxx: Add length check when parsing nlattrs

In the Linux kernel, the following vulnerability has been resolved: scsi: qla4xxx: Add length check when parsing nlattrs There are three places that qla4xxx parses nlattrs: - qla4xxxsetchapentry - qla4xxxifacesetparam - qla4xxxsysfsddbsetparam and each of them directly converts the nlattr to...

CVE-2025-39925 can: j1939: implement NETDEV_UNREGISTER notification handler

In the Linux kernel, the following vulnerability has been resolved: can: j1939: implement NETDEVUNREGISTER notification handler syzbot is reporting unregisternetdevice: waiting for vcan0 to become free. Usage count = 2 problem, for j1939 protocol did not have NETDEVUNREGISTER notification handler...

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 unvalidated nlattr length that could lead to an out-of-bounds read...

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 missing nlapolicy description for the IFLAMACVLANBCCUTOFF attribute, which could lead to a heap...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2025-091 (ALASKERNEL-5.15-2025-091)

The version of kernel installed on the remote host is prior to 5.15.193-133.214. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2025-091 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix KASAN:...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: iavf: Fix reset error handling CVE-2022-50053 In the Linux kernel, the following vulnerability has been resolved: module: ensure that kobjectput is safe for module type kobjects CVE-2025-37995 In the Linux kernel,...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free in cifsoplockbreak CVE-2025-38527 In the Linux kernel, the following vulnerability has been resolved: can: netlink: canchangelink: fix NULL pointer deref of struct canpriv::dosetmod...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: iavf: Fix reset error handling CVE-2022-50053 In the Linux kernel, the following vulnerability has been resolved: netsched: Flush gsoskb list too during -change CVE-2025-37992 In the Linux kernel, the following...

SUSE CVE-2023-53426

In the Linux kernel, the following vulnerability has been resolved: xsk: Fix xskdiag use-after-free error during socket cleanup Fix a use-after-free error that is possible if the xskdiag interface is used after the socket has been unbound from the device. This can happen either due to the socket...

CVE-2023-53426

In the Linux kernel, the following vulnerability has been resolved: xsk: Fix xskdiag use-after-free error during socket cleanup Fix a use-after-free error that is possible if the xskdiag interface is used after the socket has been unbound from the device. This can happen either due to the socket...

CVE-2023-53369

In the Linux kernel, the following vulnerability has been resolved: net: dcb: choose correct policy to parse DCBATTRBCN The dcbnlbcnsetcfg uses erroneous policy to parse tbDCBATTRBCN, which is introduced in commit 859ee3c43812 "DCB: Add support for DCB BCN". Please see the comment in below code...

UBUNTU-CVE-2023-53426

In the Linux kernel, the following vulnerability has been resolved: xsk: Fix xskdiag use-after-free error during socket cleanup Fix a use-after-free error that is possible if the xskdiag interface is used after the socket has been unbound from the device. This can happen either due to the socket...

CVE-2023-53426 xsk: Fix xsk_diag use-after-free error during socket cleanup

In the Linux kernel, the following vulnerability has been resolved: xsk: Fix xskdiag use-after-free error during socket cleanup Fix a use-after-free error that is possible if the xskdiag interface is used after the socket has been unbound from the device. This can happen either due to the socket...

DEBIAN-CVE-2023-53369

In the Linux kernel, the following vulnerability has been resolved: net: dcb: choose correct policy to parse DCBATTRBCN The dcbnlbcnsetcfg uses erroneous policy to parse tbDCBATTRBCN, which is introduced in commit 859ee3c43812 "DCB: Add support for DCB BCN". Please see the comment in below code...

CVE-2023-53369

In the Linux kernel, the following vulnerability has been resolved: net: dcb: choose correct policy to parse DCBATTRBCN The dcbnlbcnsetcfg uses erroneous policy to parse tbDCBATTRBCN, which is introduced in commit 859ee3c43812 "DCB: Add support for DCB BCN". Please see the comment in below code...