suse/kernel-default&distro=SUSE Linux Enterprise Module for Legacy 15 SP7

Vulnerabilities (2,262)

• CVE-2025-40205Nov 12, 2025
  affected < 6.4.0-150700.53.25.1fixed 6.4.0-150700.53.25.1

  In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid potential out-of-bounds in btrfs_encode_fh() The function btrfs_encode_fh() does not properly account for the three cases it handles. Before writing to the file handle (fh), the function only retu

• CVE-2025-40204Nov 12, 2025
  affected < 6.4.0-150700.53.25.1fixed 6.4.0-150700.53.25.1

  In the Linux kernel, the following vulnerability has been resolved: sctp: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this.

• CVE-2025-40202Nov 12, 2025
  affected < 6.4.0-150700.53.31.1fixed 6.4.0-150700.53.31.1

  In the Linux kernel, the following vulnerability has been resolved: ipmi: Rework user message limit handling The limit on the number of user messages had a number of issues, improper counting in some cases and a use after free. Restructure how this is all done to handle more i

• CVE-2025-40201Nov 12, 2025
  affected < 6.4.0-150700.53.34.1fixed 6.4.0-150700.53.34.1

  In the Linux kernel, the following vulnerability has been resolved: kernel/sys.c: fix the racy usage of task_lock(tsk->group_leader) in sys_prlimit64() paths The usage of task_lock(tsk->group_leader) in sys_prlimit64()->do_prlimit() path is very broken. sys_prlimit64() does ge

• CVE-2025-40200Nov 12, 2025
  affected < 6.4.0-150700.53.25.1fixed 6.4.0-150700.53.25.1

  In the Linux kernel, the following vulnerability has been resolved: Squashfs: reject negative file sizes in squashfs_read_inode() Syskaller reports a "WARNING in ovl_copy_up_file" in overlayfs. This warning is ultimately caused because the underlying Squashfs file system retur

• CVE-2025-40198Nov 12, 2025
  affected < 6.4.0-150700.53.25.1fixed 6.4.0-150700.53.25.1

  In the Linux kernel, the following vulnerability has been resolved: ext4: avoid potential buffer over-read in parse_apply_sb_mount_options() Unlike other strings in the ext4 superblock, we rely on tune2fs to make sure s_mount_opts is NUL terminated. Harden parse_apply_sb_mount

• CVE-2025-40194Nov 12, 2025
  affected < 6.4.0-150700.53.25.1fixed 6.4.0-150700.53.25.1

  In the Linux kernel, the following vulnerability has been resolved: cpufreq: intel_pstate: Fix object lifecycle issue in update_qos_request() The cpufreq_cpu_put() call in update_qos_request() takes place too early because the latter subsequently calls freq_qos_update_request()

• CVE-2025-40190Nov 12, 2025
  affected < 6.4.0-150700.53.28.1fixed 6.4.0-150700.53.28.1

  In the Linux kernel, the following vulnerability has been resolved: ext4: guard against EA inode refcount underflow in xattr update syzkaller found a path where ext4_xattr_inode_update_ref() reads an EA inode refcount that is already <= 0 and then applies ref_change (often -1).

• CVE-2025-40188Nov 12, 2025
  affected < 6.4.0-150700.53.25.1fixed 6.4.0-150700.53.25.1

  In the Linux kernel, the following vulnerability has been resolved: pwm: berlin: Fix wrong register in suspend/resume The 'enable' register should be BERLIN_PWM_EN rather than BERLIN_PWM_ENABLE, otherwise, the driver accesses wrong address, there will be cpu exception then kern

• CVE-2025-40187Nov 12, 2025
  affected < 6.4.0-150700.53.28.1fixed 6.4.0-150700.53.28.1

  In the Linux kernel, the following vulnerability has been resolved: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() If new_asoc->peer.adaptation_ind=0 and sctp_ulpevent_make_authkey=0 and sctp_ulpevent_make_authkey() returns 0, then the variable ai_ev

• CVE-2025-40186Nov 12, 2025
  affected < 6.4.0-150700.53.25.1fixed 6.4.0-150700.53.25.1

  In the Linux kernel, the following vulnerability has been resolved: tcp: Don't call reqsk_fastopen_remove() in tcp_conn_request(). syzbot reported the splat below in tcp_conn_request(). [0] If a listener is close()d while a TFO socket is being processed in tcp_conn_request(),

• CVE-2025-40185Nov 12, 2025
  affected < 6.4.0-150700.53.25.1fixed 6.4.0-150700.53.25.1

  In the Linux kernel, the following vulnerability has been resolved: ice: ice_adapter: release xa entry on adapter allocation failure When ice_adapter_new() fails, the reserved XArray entry created by xa_insert() is not released. This causes subsequent insertions at the same ind

• CVE-2025-40183Nov 12, 2025
  affected < 6.4.0-150700.53.25.1fixed 6.4.0-150700.53.25.1

  In the Linux kernel, the following vulnerability has been resolved: bpf: Fix metadata_dst leak __bpf_redirect_neigh_v{4,6} Cilium has a BPF egress gateway feature which forces outgoing K8s Pod traffic to pass through dedicated egress gateways which then SNAT the traffic in orde

• CVE-2025-40181Nov 12, 2025
  affected < 6.4.0-150700.53.31.1fixed 6.4.0-150700.53.31.1

  In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP When running as an SNP or TDX guest under KVM, force the legacy PCI hole, i.e. memory between Top of Lower Usable DRAM and 4GiB, to be mapp

• CVE-2025-40180Nov 12, 2025
  affected < 6.4.0-150700.53.25.1fixed 6.4.0-150700.53.25.1

  In the Linux kernel, the following vulnerability has been resolved: mailbox: zynqmp-ipi: Fix out-of-bounds access in mailbox cleanup loop The cleanup loop was starting at the wrong array index, causing out-of-bounds access. Start the loop at the correct index for zero-indexed a

• CVE-2025-40179Nov 12, 2025
  affected < 6.4.0-150700.53.28.1fixed 6.4.0-150700.53.28.1

  In the Linux kernel, the following vulnerability has been resolved: ext4: verify orphan file size is not too big In principle orphan file can be arbitrarily large. However orphan replay needs to traverse it all and we also pin all its buffers in memory. Thus filesystems with ab

• CVE-2025-40178Nov 12, 2025
  affected < 6.4.0-150700.53.28.1fixed 6.4.0-150700.53.28.1

  In the Linux kernel, the following vulnerability has been resolved: pid: Add a judgment for ns null in pid_nr_ns __task_pid_nr_ns ns = task_active_pid_ns(current); pid_nr_ns(rcu_dereference(*task_pid_ptr(task, type)), ns); if (pid && ns->level <=

• CVE-2025-40177Nov 12, 2025
  affected < 6.4.0-150700.53.31.1fixed 6.4.0-150700.53.31.1

  In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Fix bootlog initialization ordering As soon as we queue MHI buffers to receive the bootlog from the device, we could be receiving data. Therefore all the resources needed to process that data need t

• CVE-2025-40176Nov 12, 2025
  affected < 6.4.0-150700.53.25.1fixed 6.4.0-150700.53.25.1

  In the Linux kernel, the following vulnerability has been resolved: tls: wait for pending async decryptions if tls_strp_msg_hold fails Async decryption calls tls_strp_msg_hold to create a clone of the input skb to hold references to the memory it uses. If we fail to allocate th

• CVE-2025-40173Nov 12, 2025
  affected < 6.4.0-150700.53.25.1fixed 6.4.0-150700.53.25.1

  In the Linux kernel, the following vulnerability has been resolved: net/ip6_tunnel: Prevent perpetual tunnel growth Similarly to ipv4 tunnel, ipv6 version updates dev->needed_headroom, too. While ipv4 tunnel headroom adjustment growth was limited in commit 5ae1e9922bbd ("net: i