UBUNTU-CVE-2022-49810

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix missing xasretry calls in xarray iteration netfslib has a number of places in which it performs iteration of an xarray whilst being under the RCU read lock. It should call xasretry as the first thing inside of the loop...

CVE-2025-37790

In the Linux kernel, the following vulnerability has been resolved: net: mctp: Set SOCKRCUFREE Bind lookup runs under RCU, so ensure that a socket doesn't go away in the middle of a lookup...

CVE-2022-49920 netfilter: nf_tables: netlink notifier might race to release objects

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: netlink notifier might race to release objects commit release path is invoked via callrcu and it runs lockless to release the objects after rcu grace period. The netlink notifier handler might win race to...

CVE-2022-49810 netfs: Fix missing xas_retry() calls in xarray iteration

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix missing xasretry calls in xarray iteration netfslib has a number of places in which it performs iteration of an xarray whilst being under the RCU read lock. It should call xasretry as the first thing inside of the loop...

CVE-2025-37790

The CVE-2025-37790 issue concerns the Linux kernel: specifically the net: mctp: Set SOCK_RCU_FREE path where a socket could disappear during a Bind lookup that runs under RCU. The vulnerability arises from the Bind lookup performing operations under RCU, potentially leading to use-after-free scen...

PT-2025-18637 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel's netfilter: nf tables has been identified. The issue involves the netlink notifier, which could potentially race to release objects. This occurs...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: btrfs: handle errors from btrfsdecref properly CVE-2024-46753 In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: extend RCU protection in igmp6send CVE-2025-21759 In the Linux kernel,...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free of encap entry in neigh update handler CVE-2021-47247 In the Linux kernel, the following vulnerability has been resolved: scsi: iscsitcp: Fix UAF during logout when accessing the shos...

PT-2025-27987

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.147-1 Debian bookworm, 6.6.101 upstream, and SLE 15 SP4, SLE 15 SP5, SLE 15 SP6, and openSUSE Leap 15.4, 15.5. Description The Linux kernel contains a vulnerability related to a use-after-free condition in th...

PT-2025-37208

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A data race condition exists within the Linux kernel's RCU Read-Copy-Update implementation. Specifically, the -defer qs iw pending field of the per-CPU rcu data structure is susceptibl...

OESA-2025-1434 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Fix error handling in sndprotoprobe The devicenode pointer is returned by ofparsephandle with refcount incremented. We should use ofnodeput on it wh...

SUSE CVE-2024-58097

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix RCU stall while reaping monitor destination ring While processing the monitor destination ring, MSDUs are reaped from the link descriptor based on the corresponding bufid. However, sometimes the driver cannot...

CVE-2024-58097

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix RCU stall while reaping monitor destination ring While processing the monitor destination ring, MSDUs are reaped from the link descriptor based on the corresponding bufid. However, sometimes the driver cannot...

CVE-2024-58097

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix RCU stall while reaping monitor destination ring While processing the monitor destination ring, MSDUs are reaped from the link descriptor based on the corresponding bufid. However, sometimes the driver cannot...

CVE-2024-58097

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix RCU stall while reaping monitor destination ring While processing the monitor destination ring, MSDUs are reaped from the link descriptor based on the corresponding bufid. However, sometimes the driver cannot...

CVE-2024-58097 wifi: ath11k: fix RCU stall while reaping monitor destination ring

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix RCU stall while reaping monitor destination ring While processing the monitor destination ring, MSDUs are reaped from the link descriptor based on the corresponding bufid. However, sometimes the driver cannot...

CVE-2024-58097

CVE-2024-58097 | Affected software: Linux kernel driver ath11k (wifi) in PCI WLAN on certain chips. Issue: during monitor destination ring processing, MSDUs are reaped by buf_id; if a valid buffer for a buf_id cannot be obtained, an infinite loop occurs in destination processing, leading to kerne...

CVE-2024-58097 wifi: ath11k: fix RCU stall while reaping monitor destination ring

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix RCU stall while reaping monitor destination ring While processing the monitor destination ring, MSDUs are reaped from the link descriptor based on the corresponding bufid. However, sometimes the driver cannot...

SUSE CVE-2025-21938

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix 'scheduling while atomic' in mptcppmnlappendnewlocaladdr If multiple connection requests attempt to create an implicit mptcp endpoint in parallel, more than one caller may end up in mptcppmnlappendnewlocaladdr because...

CVE-2025-21983

In the Linux kernel, the following vulnerability has been resolved: mm/slab/kvfreercu: Switch to WQMEMRECLAIM wq Currently kvfreercu APIs use a system workqueue which is "systemunboundwq" to driver RCU machinery to reclaim a memory. Recently, it has been noted that the following kernel warning ca...