CVE-2024-26737 bpf: Fix racing between bpf_timer_cancel_and_free and bpf_timer_cancel

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix racing between bpftimercancelandfree and bpftimercancel The following race is possible between bpftimercancelandfree and bpftimercancel. It will lead a UAF on the timer-timer. bpftimercancel; spinlock; t = timer-time;...

CVE-2024-26737 bpf: Fix racing between bpf_timer_cancel_and_free and bpf_timer_cancel

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix racing between bpftimercancelandfree and bpftimercancel The following race is possible between bpftimercancelandfree and bpftimercancel. It will lead a UAF on the timer-timer. bpftimercancel; spinlock; t = timer-time;...

PT-2024-21505 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel version 6.6.17+ Description: The issue is related to the Linux kernel's handling of interrupts on non-boot CPUs during hotplug operations. To silence warnings and avoid potential errors due to unexpected interrupts, the kernel no...

CVE-2024-26666

A flaw was found in the Linux kernel’s mac80211 subsystem, which handles wireless networking. The issue arises from improper handling of Read-Copy-Update RCU in the Tunneled Direct Link Setup TDLS fast-xmit function. This flaw can result in using unprotected data structures during execution,...

CVE-2024-26666

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix RCU use in TDLS fast-xmit This looks up the link under RCU protection, but isn't guaranteed to actually have protection. Fix that...

UBUNTU-CVE-2023-52632

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix lock dependency warning with srcu ====================================================== WARNING: possible circular locking dependency detected 6.5.0-kfd-yangp 2289 Not tainted...

CVE-2024-26666 wifi: mac80211: fix RCU use in TDLS fast-xmit

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix RCU use in TDLS fast-xmit This looks up the link under RCU protection, but isn't guaranteed to actually have protection. Fix that...

CVE-2024-26666 wifi: mac80211: fix RCU use in TDLS fast-xmit

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix RCU use in TDLS fast-xmit This looks up the link under RCU protection, but isn't guaranteed to actually have protection. Fix that...

CVE-2024-26666

In CVE-2024-26666, the Linux kernel vulnerability affects the wifi/mac80211 TDLS fast-xmit path. The underlying issue is that the code looks up the link under RCU protection, but that protection isn’t guaranteed to be active for the operation, risking use-after-free-like scenarios. A fix was appl...

CVE-2024-26666 wifi: mac80211: fix RCU use in TDLS fast-xmit

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix RCU use in TDLS fast-xmit This looks up the link under RCU protection, but isn't guaranteed to actually have protection. Fix that...

CVE-2024-26666

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix RCU use in TDLS fast-xmit This looks up the link under RCU protection, but isn't guaranteed to actually have protection. Fix that...

SUSE CVE-2023-52621

In the Linux kernel, the following vulnerability has been resolved: bpf: Check rcureadlocktraceheld before calling bpf map helpers These three bpfmaplookup,update,deleteelem helpers are also available for sleepable bpf program, so add the corresponding lock assertion for sleepable bpf program,...

SUSE CVE-2023-52623

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix a suspicious RCU usage warning I received the following warning while running cthon against an ontap server running pNFS: 57.202521 ============================= 57.202522 WARNING: suspicious RCU usage 57.202523...

CVE-2023-52623

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix a suspicious RCU usage warning I received the following warning while running cthon against an ontap server running pNFS: 57.202521 ============================= 57.202522 WARNING: suspicious RCU usage 57.202523...

DEBIAN-CVE-2023-52621

In the Linux kernel, the following vulnerability has been resolved: bpf: Check rcureadlocktraceheld before calling bpf map helpers These three bpfmaplookup,update,deleteelem helpers are also available for sleepable bpf program, so add the corresponding lock assertion for sleepable bpf program,...

DEBIAN-CVE-2023-52623

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix a suspicious RCU usage warning I received the following warning while running cthon against an ontap server running pNFS: 57.202521 ============================= 57.202522 WARNING: suspicious RCU usage 57.202523...

CVE-2023-52623

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix a suspicious RCU usage warning I received the following warning while running cthon against an ontap server running pNFS: 57.202521 ============================= 57.202522 WARNING: suspicious RCU usage 57.202523...

AZL-58761 CVE-2023-52621 affecting package kernel for versions less than 5.15.182.1-1

In the Linux kernel, the following vulnerability has been resolved: bpf: Check rcureadlocktraceheld before calling bpf map helpers These three bpfmaplookup,update,deleteelem helpers are also available for sleepable bpf program, so add the corresponding lock assertion for sleepable bpf program,...

UBUNTU-CVE-2023-52623

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix a suspicious RCU usage warning I received the following warning while running cthon against an ontap server running pNFS: 57.202521 ============================= 57.202522 WARNING: suspicious RCU usage 57.202523...

UBUNTU-CVE-2023-52621

In the Linux kernel, the following vulnerability has been resolved: bpf: Check rcureadlocktraceheld before calling bpf map helpers These three bpfmaplookup,update,deleteelem helpers are also available for sleepable bpf program, so add the corresponding lock assertion for sleepable bpf program,...