Linux Distros Unpatched Vulnerability : CVE-2023-53426

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: xsk: Fix xskdiag use-after-free error during socket cleanup Fix a use-after-free error that ...

SUSE CVE-2023-53383

In the Linux kernel, the following vulnerability has been resolved: irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4 The T241 platform suffers from the T241-FABRIC-4 erratum which causes unexpected behavior in the GIC when multiple transactions are received simultaneously from different...

SUSE CVE-2023-53398

In the Linux kernel, the following vulnerability has been resolved: mlx5: fix possible ptp queue fifo use-after-free Fifo indexes are not checked during pop operations and it leads to potential use-after-free when poping from empty queue. Such case was possible during re-sync action. WARNONONCE...

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-2022-50405

In the Linux kernel, the following vulnerability has been resolved: net/tunnel: wait until all skuserdata reader finish before releasing the sock There is a race condition in vxlan that when deleting a vxlan device during receiving packets, there is a possibility that the sock is released after...

CVE-2022-50397

In the Linux kernel, the following vulnerability has been resolved: net/ieee802154: reject zero-sized rawsendmsg syzbot is hitting skbassertlen warning at rawsendmsg for ieee802154 socket. What commit dc633700f00f726e "net/afpacket: check len when minheaderlen equals to 0" does also applies to...

CVE-2023-53394

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: xsk: Fix crash on regular rq reactivation When the regular rq is reactivated after the XSK socket is closed it could be reading stale cqes which eventually corrupts the rq. This leads to no more traffic being received ...

CVE-2023-53384

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: avoid possible NULL skb pointer dereference In 'mwifiexhandleuaprxforward', always check the value returned by 'skbcopy' to avoid potential NULL pointer dereference in 'mwifiexuapqueuebridgedpkt', and drop original...

DEBIAN-CVE-2023-53439

In the Linux kernel, the following vulnerability has been resolved: net: skbpartialcsumset fix against transport header magic value skb-transportheader uses the special 0xFFFF value to mark if the transport header was set or not. We must prevent callers to accidentaly set skb-transportheader to...

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...

DEBIAN-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...

DEBIAN-CVE-2022-50409

In the Linux kernel, the following vulnerability has been resolved: net: If sock is dead don't access sock's skwq in skstreamwaitmemory Fixes the below NULL pointer dereference: ... 14.471200 Call Trace: 14.471562 14.471882 lockacquire+0x245/0x2e0 14.472416 ? removewaitqueue+0x12/0x50 14.473014 ?...

CVE-2022-50409

In the Linux kernel, the following vulnerability has been resolved: net: If sock is dead don't access sock's skwq in skstreamwaitmemory Fixes the below NULL pointer dereference: ... 14.471200 Call Trace: 14.471562 14.471882 lockacquire+0x245/0x2e0 14.472416 ? removewaitqueue+0x12/0x50 14.473014 ?...

CVE-2022-50405

In the Linux kernel, the following vulnerability has been resolved: net/tunnel: wait until all skuserdata reader finish before releasing the sock There is a race condition in vxlan that when deleting a vxlan device during receiving packets, there is a possibility that the sock is released after...

DEBIAN-CVE-2022-50405

In the Linux kernel, the following vulnerability has been resolved: net/tunnel: wait until all skuserdata reader finish before releasing the sock There is a race condition in vxlan that when deleting a vxlan device during receiving packets, there is a possibility that the sock is released after...

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...

UBUNTU-CVE-2022-50409

In the Linux kernel, the following vulnerability has been resolved: net: If sock is dead don't access sock's skwq in skstreamwaitmemory Fixes the below NULL pointer dereference: ... 14.471200 Call Trace: 14.471562 14.471882 lockacquire+0x245/0x2e0 14.472416 ? removewaitqueue+0x12/0x50 14.473014 ?...

CVE-2023-53439 net: skb_partial_csum_set() fix against transport header magic value

In the Linux kernel, the following vulnerability has been resolved: net: skbpartialcsumset fix against transport header magic value skb-transportheader uses the special 0xFFFF value to mark if the transport header was set or not. We must prevent callers to accidentaly set skb-transportheader to...

CVE-2023-53433 net: add vlan_get_protocol_and_depth() helper

In the Linux kernel, the following vulnerability has been resolved: net: add vlangetprotocolanddepth helper Before blamed commit, pskbmaypull was used instead of skbheaderpointer in vlangetprotocol and friends. Few callers depended on skb-head being populated with MAC header, syzbot caught one of...

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...