opensuse/kernel-source&distro=openSUSE Tumbleweed

Vulnerabilities (1,862)

• CVE-2026-64388HigJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: smb/client: fix chown/chgrp with SMB3 POSIX Extensions Ownership (chown) and group (chgrp) modifications were being ignored when mounting with SMB3 POSIX Extensions unless CIFS_MOUNT_CIFS_ACL or CIFS_MOUNT_MODE

• CVE-2026-64387CriJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: smb: client: fix query directory replay double-free A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_query_directory_init() fails before the next send, cleanup reta

• CVE-2026-64386CriJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: smb: client: fix query_info() replay double-free A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_query_info_init() fails before the next send, cleanup retains the

• CVE-2026-64385CriJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_ioctl() replay A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_ioctl_init() fails before the next send, cleanup retains the pr

• CVE-2026-64384CriJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: smb: client: fix change notify replay double-free A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_notify_init() fails before the next send, cleanup retains the pre

• CVE-2026-64383CriJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_flush() replay SMB2_flush() keeps its response buffer bookkeeping across replay attempts. If a replayable flush response is received and the retry then fails before cifs_sen

• CVE-2026-64382HigJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_open() replay A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_open_init() fails before the next send, cleanup retains the prev

• CVE-2026-64381Jul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix next buffer leak in receive_encrypted_standard() receive_encrypted_standard() allocates next_buffer before checking whether the number of compound PDUs already reached MAX_COMPOUND. If the limi

• CVE-2026-64380HigJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: smb: client: harden POSIX SID length parsing posix_info_sid_size() reads sid[1] to obtain the subauthority count, but its existing boundary check still accepts buffers with only one remaining byte. Require two

• CVE-2026-64379HigJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: smb: client: mask server-provided mode to 07777 in modefromsid When modefromsid is active, parse_dacl() applies the server-provided sub_auth[2] value from the NFS mode SID to cf_mode without masking to 07777. A

• CVE-2026-64378HigJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: writeback: fix race between cgroup_writeback_umount() and inode_switch_wbs() When a container exits, the following BUG_ON() is occasionally triggered: ==========================================================

• CVE-2026-64377Jul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: cpufreq: qcom-cpufreq-hw: Fix possible double free qcom_cpufreq.data is allocated with devm_kzalloc() in probe() as an array of per-domain data. qcom_cpufreq_hw_cpu_init() stores a pointer to one element of thi

• CVE-2026-64376Jul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: firmware_loader: fix device reference leak in firmware_upload_register() firmware_upload_register() -> fw_create_instance() -> device_initialize() After fw_create_instance() succeeds, the lifetime of th

• CVE-2026-64375HigJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: proc: protect ptrace_may_access() with exec_update_lock (FD links) proc_pid_get_link() and proc_pid_readlink() currently look up the task from the pid once, then do the ptrace access check on that task, then lo

• CVE-2026-64374HigJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: sched/rt: Have RT_PUSH_IPI be default off for non PREEMPT_RT RT migration is done aggressively. When a CPU schedules out a high priority RT task for a lower priority task, it will look to see if there's any RT

• CVE-2026-64373Jul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: cpufreq: Fix hotplug-suspend race during reboot During system reboot, cpufreq_suspend() is called via the kernel_restart() -> device_shutdown() path. Unlike the normal system suspend path, the reboot path does

• CVE-2026-64372HigJul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation pcc_cpufreq_do_osc() calls acpi_evaluate_object() twice for the two-phase _OSC negotiation. Between the two calls it freed output.pointer but

• CVE-2026-64371Jul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: proc: protect ptrace_may_access() with exec_update_lock (part 1) Fix the easy cases where procfs currently calls ptrace_may_access() without exec_update_lock protection, where the fix is to simply add the extra

• CVE-2026-64370Jul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Fix pid refcount leak in do_cpu_nanosleep() error path In do_cpu_nanosleep(), posix_cpu_timer_create() takes a pid reference via get_pid() and stores it in timer.it.cpu.pid. If the subsequent

• CVE-2026-64369Jul 25, 2026
  affected < 7.1.7-1.1fixed 7.1.7-1.1

  In the Linux kernel, the following vulnerability has been resolved: s390: Revert support for DCACHE_WORD_ACCESS load_unaligned_zeropad() reads eight bytes from unaligned addresses and may cross page boundaries. It handles exceptions which may happen if reading from the second p