3632 matches found
CVE-2025-39926 genetlink: fix genl_bind() invoking bind() after -EPERM
In the Linux kernel, the following vulnerability has been resolved: genetlink: fix genlbind invoking bind after -EPERM Per family bind/unbind callbacks were introduced to allow families to track multicast group consumer presence, e.g. to start or stop producing events depending on listeners...
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...
CVE-2025-39922 ixgbe: fix incorrect map used in eee linkmode
In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix incorrect map used in eee linkmode incorrectly used ixgbelpmap in loops intended to populate the supported and advertised EEE linkmode bitmaps based on ixgbelsmap. This results in incorrect bit setting and potential...
CVE-2025-39913
CVE-2025-39913 is a Linux kernel vulnerability related to tcp_bpf: when tcp_bpf_send_verdict() fails to allocate psock->cork, the code previously could proceed silently. The patch ensures sk_msg_free() is called if the cork allocation fails and that the copied count is set to 0, preventing cor...
CVE-2025-39905 net: phylink: add lock for serializing concurrent pl->phydev writes with resolver
In the Linux kernel, the following vulnerability has been resolved: net: phylink: add lock for serializing concurrent pl-phydev writes with resolver Currently phylinkresolve protects itself against concurrent phylinkbringupphy or phylinkdisconnectphy calls which modify pl-phydev by relying on...
CVE-2025-39894 netfilter: br_netfilter: do not check confirmed bit in br_nf_local_in() after confirm
In the Linux kernel, the following vulnerability has been resolved: netfilter: brnetfilter: do not check confirmed bit in brnflocalin after confirm When send a broadcast packet to a tap device, which was added to a bridge, brnflocalin is called to confirm the conntrack. If another conntrack with...
CVE-2025-39891 wifi: mwifiex: Initialize the chan_stats array to zero
In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Initialize the chanstats array to zero The adapter-chanstats array is initialized in mwifiexinitchannelscangap with vmalloc, which doesn't zero out memory. The array is filled in mwifiexupdatechanstatistics and the...
PT-2025-40188
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel related to wear-leveling within the UBI Unsorted Block Image subsystem. A flaw in the ubi wl put peb function can lead to an infinite loop under...
kernel: io_uring/futex: ensure io_futex_wait() cleans up properly on failure
In the Linux kernel, the following vulnerability has been resolved: iouring/futex: ensure iofutexwait cleans up properly on failure The iofutexdata is allocated upfront and assigned to the iokiocb asyncdata field, but the request isn't marked with REQFASYNCDATA at that point. Those two should...
kernel: smb: client: fix use-after-free in cifs_oplock_break
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free in cifsoplockbreak A race condition can occur in cifsoplockbreak leading to a use-after-free of the cinode structure when unmounting: cifsoplockbreak cifsFileInfoputcfile cifsFileInfoputfinal...
kernel: smb: client: fix use-after-free in cifs_oplock_break
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free in cifsoplockbreak A race condition can occur in cifsoplockbreak leading to a use-after-free of the cinode structure when unmounting: cifsoplockbreak cifsFileInfoputcfile cifsFileInfoputfinal...
SUSE CVE-2025-39875
In the Linux kernel, the following vulnerability has been resolved: igb: Fix NULL pointer dereference in ethtool loopback test The igb driver currently causes a NULL pointer dereference when executing the ethtool loopback test. This occurs because there is no associated qvector for the test ring...
CVE-2025-39887 tracing/osnoise: Fix null-ptr-deref in bitmap_parselist()
In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Fix null-ptr-deref in bitmapparselist A crash was observed with the following output: BUG: kernel NULL pointer dereference, address: 0000000000000010 Oops: Oops: 0000 1 SMP NOPTI CPU: 2 UID: 0 PID: 92 Comm:...
CVE-2025-39879 ceph: always call ceph_shift_unused_folios_left()
In the Linux kernel, the following vulnerability has been resolved: ceph: always call cephshiftunusedfoliosleft The function cephprocessfoliobatch sets foliobatch entries to NULL, which is an illegal state. Before foliobatchrelease crashes due to this API violation, the function...
SUSE CVE-2023-53329
In the Linux kernel, the following vulnerability has been resolved: workqueue: fix data race with the pwq-stats increment KCSAN has discovered a data race in kernel/workqueue.c:2598: 1863.554079 ================================================================== 1863.554118 BUG: KCSAN: data-race i...
SUSE CVE-2024-47706
In the Linux kernel, the following vulnerability has been resolved: block, bfq: fix possible UAF for bfqq-bic with merge chain 1 initial state, three tasks: Process 1 Process 2 Process 3 BIC1 BIC2 BIC3 | ^ | ^ | ^ | | | | | | V | V | V | bfqq1 bfqq2 bfqq3 process ref: 1 1 1 2 bfqq1 merged to bfqq...
SUSE CVE-2025-39842
In the Linux kernel, the following vulnerability has been resolved: ocfs2: prevent release journal inode after journal shutdown Before calling ocfs2deleteosb, ocfs2journalshutdown has already been executed in ocfs2dismountvolume, so osb-journal must be NULL. Therefore, the following calltrace wil...
DEBIAN-CVE-2025-39844
In the Linux kernel, the following vulnerability has been resolved: mm: move page table sync declarations to linux/pgtable.h During our internal testing, we started observing intermittent boot failures when the machine uses 4-level paging and has a large amount of persistent memory: BUG: unable t...