3090 matches found
CVE-2023-54262
CVE-2023-54262 affects the Linux kernel’s mlx5 networking stack (net/mlx5e). The issue arises from cloning flow post-action attributes twice: mlx5e_clone_flow_attr_for_post_act() already clones, and mlx5e_tc_post_act_add() clones again, creating a double-copy that can lead to a use-after-free in ...
CVE-2023-54262
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Don't clone flow post action attributes second time The code already clones post action attributes in mlx5ecloneflowattrforpostact. Creating another copy in mlx5etcpostactadd is a erroneous leftover from original...
CVE-2022-50784
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone If cloning the SKB fails, don't try to use it, but rather return as if we should pass it. Coverity CID: 1503456...
CVE-2022-50784
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone If cloning the SKB fails, don't try to use it, but rather return as if we should pass it. Coverity CID: 1503456...
UBUNTU-CVE-2022-50784
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone If cloning the SKB fails, don't try to use it, but rather return as if we should pass it. Coverity CID: 1503456...
CVE-2022-50843 dm clone: Fix UAF in clone_dtr()
In the Linux kernel, the following vulnerability has been resolved: dm clone: Fix UAF in clonedtr Dmclone also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in clonedtr...
CVE-2022-50843
CVE-2022-50843 refers to a Linux kernel vulnerability in the dm clone path, specifically a use-after-free (UAF) in clone_dtr() that also affects dm_clone when dm_resume() and dm_destroy() run concurrently. The issue was addressed by cancelling the timer again in clone_dtr(), with fixes implemente...
CVE-2022-50843
In the Linux kernel, the following vulnerability has been resolved: dm clone: Fix UAF in clonedtr Dmclone also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in clonedtr...
CVE-2022-50843 dm clone: Fix UAF in clone_dtr()
In the Linux kernel, the following vulnerability has been resolved: dm clone: Fix UAF in clonedtr Dmclone also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in clonedtr...
CVE-2022-50817 net: hsr: avoid possible NULL deref in skb_clone()
In the Linux kernel, the following vulnerability has been resolved: net: hsr: avoid possible NULL deref in skbclone syzbot got a crash 1 in skbclone, caused by a bug in hsrgetuntaggedframe. When/if createstrippedskbhsr returns NULL, we must not attempt to call skbclone. While we are at it, replac...
CVE-2022-50817 net: hsr: avoid possible NULL deref in skb_clone()
In the Linux kernel, the following vulnerability has been resolved: net: hsr: avoid possible NULL deref in skbclone syzbot got a crash 1 in skbclone, caused by a bug in hsrgetuntaggedframe. When/if createstrippedskbhsr returns NULL, we must not attempt to call skbclone. While we are at it, replac...
CVE-2022-50817
CVE-2022-50817 : Linux kernel vulnerability in the HSR path where a NULL pointer deference could occur in skb_clone(), triggered by a bug in hsr_get_untagged_frame(). The issue arises when create_stripped_skb_hsr() returns NULL and skb_clone() is still invoked. Documents consistently describe the...
CVE-2022-50817
In the Linux kernel, the following vulnerability has been resolved: net: hsr: avoid possible NULL deref in skbclone syzbot got a crash 1 in skbclone, caused by a bug in hsrgetuntaggedframe. When/if createstrippedskbhsr returns NULL, we must not attempt to call skbclone. While we are at it, replac...
CVE-2022-50784
The CVE-2022-50784 issue affects the Linux kernel in the wifi/iwlwifi/mei path, where a NULL-pointer dereference can occur after attempting to clone an SKB. If SKB cloning fails, the code may proceed to use the invalid SKB instead of aborting, risking a system crash or instability. The vulnerabil...
CVE-2022-50784 wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone If cloning the SKB fails, don't try to use it, but rather return as if we should pass it. Coverity CID: 1503456...
CVE-2022-50784
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone If cloning the SKB fails, don't try to use it, but rather return as if we should pass it. Coverity CID: 1503456...
CVE-2022-50784 wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone If cloning the SKB fails, don't try to use it, but rather return as if we should pass it. Coverity CID: 1503456...
Linux Distros Unpatched Vulnerability : CVE-2022-50784
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone If cloning the SKB fails, don't try to use it, but rather return as if we should pass it. Coverity...
PT-2025-53924
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's iwlwifi component related to the mei driver. Specifically, a potential NULL pointer dereference can occur after an attempt to clone an SKB Socket Buff...
PT-2025-53935
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.0.0-syzkaller-02734-g0326074ff465 Description The Linux kernel contained a flaw within the networking component, specifically in the hsr High Speed Resilient functionality. A null dereference issue was identifi...