CVE-2025-68347

ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events

7.8 HighFix available

In the Linux kernel, the following vulnerability has been resolved:

ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events

The DSP event handling code in hwdep_read() could write more bytes to the user buffer than requested, when a user provides a buffer smaller than the event header size (8 bytes).

Fix by using min_t() to clamp the copy size, This ensures we never copy more than the user requested.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.18%Up 0.2 points since Dec 24, 2025

What each source reports

CVE List Score used 7.8

ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events

In the Linux kernel, the following vulnerability has been resolved:

ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events

The DSP event handling code in hwdep_read() could write more bytes to the user buffer than requested, when a user provides a buffer smaller than the event header size (8 bytes).

Fix by using min_t() to clamp the copy size, This ensures we never copy more than the user requested.

Record: CVE-2025-68347
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

EUVDEUVD-2025-205107 7.8

In the Linux kernel, the following vulnerability has been resolved:

ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events

The DSP event handling code in hwdep_read() could write more bytes to the user buffer than requested, when a user provides a buffer smaller than the event header size (8 bytes).

Fix by using min_t() to clamp the copy size, This ensures we never copy more than the user requested.

Record: EUVD-2025-205107
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-h6xr-332m-px9v 7.8

In the Linux kernel, the following vulnerability has been resolved: ALSA: firewire-motu: fix...

In the Linux kernel, the following vulnerability has been resolved:

ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events

The DSP event handling code in hwdep_read() could write more bytes to the user buffer than requested, when a user provides a buffer smaller than the event header size (8 bytes).

Fix by using min_t() to clamp the copy size, This ensures we never copy more than the user requested.

Record: GHSA-h6xr-332m-px9v
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

NVD 7.8

In the Linux kernel, the following vulnerability has been resolved:

ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events

The DSP event handling code in hwdep_read() could write more bytes to the user buffer than requested, when a user provides a buffer smaller than the event header size (8 bytes).

Fix by using min_t() to clamp the copy size, This ensures we never copy more than the user requested.

Record: CVE-2025-68347
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVBELL-CVE-2025-68347 7.8

Record: BELL-CVE-2025-68347
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSV 7.8

ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events

In the Linux kernel, the following vulnerability has been resolved:

ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events

The DSP event handling code in hwdep_read() could write more bytes to the user buffer than requested, when a user provides a buffer smaller than the event header size (8 bytes).

Fix by using min_t() to clamp the copy size, This ensures we never copy more than the user requested.

Record: CVE-2025-68347
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

Show 46 moreShow less

OSVDEBIAN-CVE-2025-68347 7.8

In the Linux kernel, the following vulnerability has been resolved: ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events The DSP event handling code in hwdep_read() could write more bytes to the user buffer than requested, when a user provides a buffer smaller than the event header size (8 bytes). Fix by using min_t() to clamp the copy size, This ensures we never copy more than the user requested.

Record: DEBIAN-CVE-2025-68347
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVRHSA-2026:21706 7.8

Red Hat Security Advisory: kernel security update

Record: RHSA-2026:21706
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVRHSA-2026:21745 7.8

Red Hat Security Advisory: kernel-rt security update

Record: RHSA-2026:21745
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVRHSA-2026:77216 8.8

Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Record: RHSA-2026:77216
CVSS 3.1: 8.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Updated: 2026-11-02

OSVRHSA-2026:77301 8.8

Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Record: RHSA-2026:77301
CVSS 3.1: 8.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Updated: 2026-11-02

OSVRLSA-2026:21706 7.8

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

kernel: Bluetooth: MGMT: Fix possible UAFs (CVE-2025-39981)
kernel: ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr (CVE-2025-68183)
kernel: ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events (CVE-2025-68347)
kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)
kernel: Linux kernel: Denial of service and memory corruption in RDMA umad (CVE-2026-23243)
kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or privilege escalation (CVE-2026-23270)
kernel: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (CVE-2026-23455)
kernel: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold (CVE-2026-31408)
kernel: can: raw: fix ro->uniq use-after-free in raw_rcv() (CVE-2026-31532)
kernel: net: sched: act_csum: validate nested VLAN headers (CVE-2026-31684)
kernel: netfilter: ip6t_eui64: reject invalid MAC header for all packets (CVE-2026-31685)
kernel: netfilter: nf_conntrack_helper: pass helper to expect cleanup (CVE-2026-43027)
kernel: Bluetooth: MGMT: validate LTK enc_size on load (CVE-2026-43020)
kernel: HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq (CVE-2026-43051)
kernel: smb: client: validate the whole DACL before rewriting it in cifsacl (CVE-2026-31709)
kernel: md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)
kernel: netfilter: xt_tcpmss: check remaining length before reading optlen (CVE-2026-43190)
kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record: RLSA-2026:21706
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVRLSA-2026:21745 7.8

Important: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

kernel: Bluetooth: MGMT: Fix possible UAFs (CVE-2025-39981)
kernel: ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr (CVE-2025-68183)
kernel: ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events (CVE-2025-68347)
kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)
kernel: Linux kernel: Denial of service and memory corruption in RDMA umad (CVE-2026-23243)
kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or privilege escalation (CVE-2026-23270)
kernel: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (CVE-2026-23455)
kernel: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold (CVE-2026-31408)
kernel: can: raw: fix ro->uniq use-after-free in raw_rcv() (CVE-2026-31532)
kernel: net: sched: act_csum: validate nested VLAN headers (CVE-2026-31684)
kernel: netfilter: ip6t_eui64: reject invalid MAC header for all packets (CVE-2026-31685)
kernel: netfilter: nf_conntrack_helper: pass helper to expect cleanup (CVE-2026-43027)
kernel: Bluetooth: MGMT: validate LTK enc_size on load (CVE-2026-43020)
kernel: HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq (CVE-2026-43051)
kernel: smb: client: validate the whole DACL before rewriting it in cifsacl (CVE-2026-31709)
kernel: md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)
kernel: netfilter: xt_tcpmss: check remaining length before reading optlen (CVE-2026-43190)
kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record: RLSA-2026:21745
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVROOT-OS-UBUNTU-2404-CVE-2025-68347 5.5

CVE-2025-68347 in linux - Patched by Root

Root has patched CVE-2025-68347 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available.

Record: ROOT-OS-UBUNTU-2404-CVE-2025-68347
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

OSVUBUNTU-CVE-2025-68347 0.0

Record: UBUNTU-CVE-2025-68347
CVSS 4.0: 0.0 NoneCVSS:4.0/AV:P/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-03

OSVALSA-2026:21706 No score

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

kernel: Bluetooth: MGMT: Fix possible UAFs (CVE-2025-39981)
kernel: ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr (CVE-2025-68183)
kernel: ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events (CVE-2025-68347)
kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)
kernel: Linux kernel: Denial of service and memory corruption in RDMA umad (CVE-2026-23243)
kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or privilege escalation (CVE-2026-23270)
kernel: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (CVE-2026-23455)
kernel: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold (CVE-2026-31408)
kernel: can: raw: fix ro->uniq use-after-free in raw_rcv() (CVE-2026-31532)
kernel: net: sched: act_csum: validate nested VLAN headers (CVE-2026-31684)
kernel: netfilter: ip6t_eui64: reject invalid MAC header for all packets (CVE-2026-31685)
kernel: netfilter: nf_conntrack_helper: pass helper to expect cleanup (CVE-2026-43027)
kernel: Bluetooth: MGMT: validate LTK enc_size on load (CVE-2026-43020)
kernel: HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq (CVE-2026-43051)
kernel: smb: client: validate the whole DACL before rewriting it in cifsacl (CVE-2026-31709)
kernel: md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)
kernel: netfilter: xt_tcpmss: check remaining length before reading optlen (CVE-2026-43190)
kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record: ALSA-2026:21706
Updated: 2026-11-02

OSVALSA-2026:21745 No score

Important: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

kernel: Bluetooth: MGMT: Fix possible UAFs (CVE-2025-39981)
kernel: ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr (CVE-2025-68183)
kernel: ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events (CVE-2025-68347)
kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)
kernel: Linux kernel: Denial of service and memory corruption in RDMA umad (CVE-2026-23243)
kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or privilege escalation (CVE-2026-23270)
kernel: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (CVE-2026-23455)
kernel: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold (CVE-2026-31408)
kernel: can: raw: fix ro->uniq use-after-free in raw_rcv() (CVE-2026-31532)
kernel: net: sched: act_csum: validate nested VLAN headers (CVE-2026-31684)
kernel: netfilter: ip6t_eui64: reject invalid MAC header for all packets (CVE-2026-31685)
kernel: netfilter: nf_conntrack_helper: pass helper to expect cleanup (CVE-2026-43027)
kernel: Bluetooth: MGMT: validate LTK enc_size on load (CVE-2026-43020)
kernel: HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq (CVE-2026-43051)
kernel: smb: client: validate the whole DACL before rewriting it in cifsacl (CVE-2026-31709)
kernel: md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)
kernel: netfilter: xt_tcpmss: check remaining length before reading optlen (CVE-2026-43190)
kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record: ALSA-2026:21745
Updated: 2026-11-02

OSVAZL-73096 No score

CVE-2025-68347 affecting package kernel for versions less than 6.6.121.1-1

In the Linux kernel, the following vulnerability has been resolved:

ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events

The DSP event handling code in hwdep_read() could write more bytes to the user buffer than requested, when a user provides a buffer smaller than the event header size (8 bytes).

Fix by using min_t() to clamp the copy size, This ensures we never copy more than the user requested.

Record: AZL-73096
Updated: 2026-11-02

OSVCLSA-2026-1792239979 No score

kernel: Fix of 73 CVEs

ipv4: validate checksum_start before completing checksum {CVE-2026-99999}
net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72055}
ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate(). {CVE-2026-63921}
ip6: vti: Use ip6_tnl.net in vti6_changelink(). {CVE-2026-63917}
bpf: Mask pseudo pointer values in verifier logs {CVE-2026-72402}
drop_monitor: perform u64_stats updates under IRQ-disabled section {CVE-2026-68286}
wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin {CVE-2026-68362}
gve: fix Rx queue stall on alloc failure {CVE-2026-68129}
vxlan: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-68432}
net: qrtr: restrict socket creation to the initial network namespace {CVE-2026-68294}
nbd: restrict sockets to TCP and UDP {CVE-2025-40080}
audit: fix recursive locking deadlock in audit_dupe_exe() {CVE-2026-68096}
scsi: smartpqi: Fix device resources accessed after device removal {CVE-2025-68371}
cifs: fix oops during encryption {CVE-2022-50341}
net: qrtr: ns: Limit the maximum server registration per node {CVE-2026-43491}
mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING {CVE-2022-50430}
ipvlan: inherit needed_headroom and needed_tailroom from phy_dev {CVE-2026-74744}
xfs: don't swallow dquot recovery verification errors {CVE-2026-80529}
xfs: dquot recovery does not validate the recovered dquot {CVE-2026-80529}
xfs: clean up dqblk extraction {CVE-2026-80529}
Bluetooth: RFCOMM: Fix session UAF in set_termios {CVE-2026-68188}
bpf: Fix accesses to uninit stack slots {CVE-2023-52452}
bpf: Allow reads from uninit stack {CVE-2023-52452}
fbdev: Fix incorrect page mapping clearance at fb_deferred_io_release() {CVE-2023-52731}
iommu/intel: Fix out-of-bounds memset in dmar_latency_disable() {CVE-2026-68324}
nfsd: make sure exp active before svc_export_show {CVE-2024-56558}
Input: elan_i2c - validate firmware size before use {CVE-2026-64237}
net/sched: ets: use old 'nbands' while purging unused classes {CVE-2025-38684}
net_sched: ets: fix a race in ets_qdisc_change() {CVE-2025-38107}
fbcon: Fix OOB access in font allocation {CVE-2025-39967}
fbcon: fix integer overflow in fbcon_do_set_font {CVE-2025-39967}
kyber: fix out of bounds access when preempted {CVE-2021-46984}
padata: Reset next CPU when reorder sequence wraps around {CVE-2025-38584}
padata: Fix pd UAF once and for all {CVE-2025-38584}
padata: Fix refcnt handling in padata_free_shell() {CVE-2023-52854}
xen/privcmd: unregister xenstore notifier on module exit {CVE-2026-31788}
xen/privcmd: restrict usage in unprivileged domU {CVE-2026-31788}
Bluetooth: MGMT: Fix memory leak in set_ssp_complete {CVE-2026-23151}
Bluetooth: MGMT: Fix possible UAFs {CVE-2025-39981}
xfrm: Fix dev use-after-free in xfrm async resumption {CVE-2026-72463}
xfrm: hold dev ref until after transport_finish NF_HOOK {CVE-2026-31663}
netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one {CVE-2023-53333}
nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec {CVE-2026-22998}
bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb() {CVE-2022-49840}
ALSA: firewire-motu: add bounds check in put_user loop for DSP events {CVE-2025-68753}
ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events {CVE-2025-68347}
HID: multitouch: Add NULL check in mt_input_configured {CVE-2024-58020}
HID: multitouch: Correct devm device reference for hidinput input_dev name {CVE-2023-53454}
RDMA/mlx5: Fix error flow upon firmware failure for RQ destruction {CVE-2025-38161}
RDMA/mlx5: Return the firmware result upon destroying QP/RQ {CVE-2023-53286}
cifs: Fix warning and UAF when destroy the MR list {CVE-2023-53427}
cifs: Fix lost destroy smbd connection when MR allocate failed {CVE-2023-54260}
cifs: Fix oops due to uncleared server->smbd_conn in reconnect {CVE-2023-53006}
PCI/ASPM:…

Record: CLSA-2026-1792239979
Updated: 2026-11-02

OSVopenSUSE-SU-2026:10039-1 No score

kernel-devel-6.18.5-1.1 on GA media

These are all security issues fixed in the kernel-devel-6.18.5-1.1 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2026:10039-1
Updated: 2026-11-02

OSVopenSUSE-SU-2026:10301-1 No score

kernel-devel-longterm-6.18.16-1.1 on GA media

These are all security issues fixed in the kernel-devel-longterm-6.18.16-1.1 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2026:10301-1
Updated: 2026-11-02

OSVopenSUSE-SU-2026:20145-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
CVE-2025-39880: ceph: fix race condition validating r_parent before applying state (bsc#1250388).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
CVE-2025-40130: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling
CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
CVE-2025-40214: af_unix: Initialise scc_index in unix_add_edge() (bsc#1254961).
CVE-2025-40215: xfrm: delete x->tunnel as we delete x (bsc#1254959).
CVE-2025-40218: mm/damon/vaddr: do not repeat pte_offset_map_lock() until success (bsc#1254964).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40237: fs/notify: call exportfs_encode_fid with s_umount (bsc#1254809).
CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
CVE-2025-40239: net: phy: micrel: always set shared->phydev for LAN8814 (bsc#1254868).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40246: xfs: fix out of bounds memory read error in symlink repair (bsc#1254861).
CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
CVE-2025-40255: net: core: prevent NULL deref in generic_hwtstamp_ioctl_lower() (bsc#1255156).
CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
CVE-2025-40276: drm/panthor: Flush shmem writes before mapping buffers CPU-uncached (bsc#1254824).
CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187).
CVE-2025-40319: bpf: Sync pending IRQ work before freeing ring buffer (bsc#1254794).
CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
CVE-2025-40330: bnxt_en: Shutdown FW…

Record: openSUSE-SU-2026:20145-1
Updated: 2026-11-02

OSVSUSE-SU-2026:0278-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues

The following security issues were fixed:

CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
CVE-2025-40287: exfat: fix improper check of dentry.stream.valid_size (bsc#1255030).
CVE-2025-40289: drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM (bsc#1255042).
CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187). -…

Record: SUSE-SU-2026:0278-1
Updated: 2026-11-02

OSVSUSE-SU-2026:0281-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 Azure kernel was updated to fix various security issues

The following security issues were fixed:

CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
CVE-2025-40287: exfat: fix improper check of dentry.stream.valid_size (bsc#1255030).
CVE-2025-40289: drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM (bsc#1255042).
CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187). -…

Record: SUSE-SU-2026:0281-1
Updated: 2026-11-02

OSVSUSE-SU-2026:0293-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues

The following security issues were fixed:

CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187).
CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
CVE-2025-40331: sctp: Prevent TOCTOU out-of-bounds write (bsc#1254615).
CVE-2025-68259: KVM: SVM: Don't skip unrelated instruction if INT3/INTO is replaced (bsc#1255199).

The following non security issues were fixed:

ACPI: processor_core: fix map_x2apic_id for amd-pstate on am4 (git-fixes).
ACPI: property: Fix fwnode refcount leak in acpi_fwnode_graph_parse_endpoint() (git-fixes).
ALSA: dice: fix buffer overflow in detect_stream_formats() (git-fixes).
ALSA: firewire-motu: add bounds check in put_user loop for DSP events (git-fixes).
ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events (git-fixes).
ALSA: hda: cs35l41: Fix NULL pointer dereference in cs35l41_hda_read_acpi() (git-fixes).
ALSA: uapi: Fix typo in asound.h comment (git-fixes).
ALSA: usb-audio: Add DSD quirk for LEAK Stereo 230 (stable-fixes).
ASoC: Intel: catpt: Fix error path in hw_params() (git-fixes).
ASoC: ak4458: Disable regulator when error happens (git-fixes).
ASoC: ak5558: Disable regulator when error happens (git-fixes).
ASoC: codecs: wcd938x: fix OF node leaks on probe failure (git-fixes).
ASoC: fsl_xcvr: clear the channel status control memory (git-fixes).
ASoC: qcom: q6adm: the the copp device only during last instance (git-fixes).
ASoC: qcom: q6asm-dai: perform correct state check before closing (git-fixes).
ASoC: qcom: qdsp6: q6asm-dai: set 10 ms period and buffer alignment…

Record: SUSE-SU-2026:0293-1
Updated: 2026-11-02

OSVSUSE-SU-2026:0315-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues

The following security issues were fixed:

CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
CVE-2025-40287: exfat: fix improper check of dentry.stream.valid_size (bsc#1255030).
CVE-2025-40289: drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM (bsc#1255042).
CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187). -…

Record: SUSE-SU-2026:0315-1
Updated: 2026-11-02

OSVSUSE-SU-2026:20207-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
CVE-2025-39880: ceph: fix race condition validating r_parent before applying state (bsc#1250388).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
CVE-2025-40130: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling
CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
CVE-2025-40214: af_unix: Initialise scc_index in unix_add_edge() (bsc#1254961).
CVE-2025-40215: xfrm: delete x->tunnel as we delete x (bsc#1254959).
CVE-2025-40218: mm/damon/vaddr: do not repeat pte_offset_map_lock() until success (bsc#1254964).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40237: fs/notify: call exportfs_encode_fid with s_umount (bsc#1254809).
CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
CVE-2025-40239: net: phy: micrel: always set shared->phydev for LAN8814 (bsc#1254868).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40246: xfs: fix out of bounds memory read error in symlink repair (bsc#1254861).
CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
CVE-2025-40255: net: core: prevent NULL deref in generic_hwtstamp_ioctl_lower() (bsc#1255156).
CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
CVE-2025-40276: drm/panthor: Flush shmem writes before mapping buffers CPU-uncached (bsc#1254824).
CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187).
CVE-2025-40319: bpf: Sync pending IRQ work before freeing ring buffer (bsc#1254794).
CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
CVE-2025-40330: bnxt_en: Shutdown FW…

Record: SUSE-SU-2026:20207-1
Updated: 2026-11-02

OSVSUSE-SU-2026:20220-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
CVE-2025-39880: ceph: fix race condition validating r_parent before applying state (bsc#1250388).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
CVE-2025-40130: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling
CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
CVE-2025-40214: af_unix: Initialise scc_index in unix_add_edge() (bsc#1254961).
CVE-2025-40215: xfrm: delete x->tunnel as we delete x (bsc#1254959).
CVE-2025-40218: mm/damon/vaddr: do not repeat pte_offset_map_lock() until success (bsc#1254964).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40237: fs/notify: call exportfs_encode_fid with s_umount (bsc#1254809).
CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
CVE-2025-40239: net: phy: micrel: always set shared->phydev for LAN8814 (bsc#1254868).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40246: xfs: fix out of bounds memory read error in symlink repair (bsc#1254861).
CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
CVE-2025-40255: net: core: prevent NULL deref in generic_hwtstamp_ioctl_lower() (bsc#1255156).
CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
CVE-2025-40276: drm/panthor: Flush shmem writes before mapping buffers CPU-uncached (bsc#1254824).
CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187).
CVE-2025-40319: bpf: Sync pending IRQ work before freeing ring buffer (bsc#1254794).
CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
CVE-2025-40330: bnxt_en: Shutdown FW…

Record: SUSE-SU-2026:20220-1
Updated: 2026-11-02

OSVSUSE-SU-2026:20228-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
CVE-2025-39880: ceph: fix race condition validating r_parent before applying state (bsc#1250388).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
CVE-2025-40130: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling
CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
CVE-2025-40214: af_unix: Initialise scc_index in unix_add_edge() (bsc#1254961).
CVE-2025-40215: xfrm: delete x->tunnel as we delete x (bsc#1254959).
CVE-2025-40218: mm/damon/vaddr: do not repeat pte_offset_map_lock() until success (bsc#1254964).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40237: fs/notify: call exportfs_encode_fid with s_umount (bsc#1254809).
CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
CVE-2025-40239: net: phy: micrel: always set shared->phydev for LAN8814 (bsc#1254868).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40246: xfs: fix out of bounds memory read error in symlink repair (bsc#1254861).
CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
CVE-2025-40255: net: core: prevent NULL deref in generic_hwtstamp_ioctl_lower() (bsc#1255156).
CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
CVE-2025-40276: drm/panthor: Flush shmem writes before mapping buffers CPU-uncached (bsc#1254824).
CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187).
CVE-2025-40319: bpf: Sync pending IRQ work before freeing ring buffer (bsc#1254794).
CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
CVE-2025-40330: bnxt_en: Shutdown FW…

Record: SUSE-SU-2026:20228-1
Updated: 2026-11-02

OSVSUSE-SU-2026:20477-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues

The following security issues were fixed:

CVE-2023-54013: interconnect: Fix locking for runpm vs reclaim (bsc#1256280).
CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
CVE-2025-40271: fs/proc: fix uaf in…

Record: SUSE-SU-2026:20477-1
Updated: 2026-11-02

OSVSUSE-SU-2026:20498-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues

The following security issues were fixed:

CVE-2023-54013: interconnect: Fix locking for runpm vs reclaim (bsc#1256280).
CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
CVE-2025-40271: fs/proc: fix uaf in…

Record: SUSE-SU-2026:20498-1
Updated: 2026-11-02

OSVSUSE-SU-2026:20564-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
CVE-2025-39880: ceph: fix race condition validating r_parent before applying state (bsc#1250388).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
CVE-2025-40130: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling
CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
CVE-2025-40214: af_unix: Initialise scc_index in unix_add_edge() (bsc#1254961).
CVE-2025-40215: xfrm: delete x->tunnel as we delete x (bsc#1254959).
CVE-2025-40218: mm/damon/vaddr: do not repeat pte_offset_map_lock() until success (bsc#1254964).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40237: fs/notify: call exportfs_encode_fid with s_umount (bsc#1254809).
CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
CVE-2025-40239: net: phy: micrel: always set shared->phydev for LAN8814 (bsc#1254868).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40246: xfs: fix out of bounds memory read error in symlink repair (bsc#1254861).
CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
CVE-2025-40255: net: core: prevent NULL deref in generic_hwtstamp_ioctl_lower() (bsc#1255156).
CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
CVE-2025-40276: drm/panthor: Flush shmem writes before mapping buffers CPU-uncached (bsc#1254824).
CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187).
CVE-2025-40319: bpf: Sync pending IRQ work before freeing ring buffer (bsc#1254794).
CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
CVE-2025-40330: bnxt_en: Shutdown FW…

Record: SUSE-SU-2026:20564-1
Updated: 2026-11-02

OSVSUSE-SU-2026:20845-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
CVE-2025-40192: Revert "ipmi: fix msg stack when IPMI is disconnected" (bsc#1253622).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer()…

Record: SUSE-SU-2026:20845-1
Updated: 2026-11-02

OSVSUSE-SU-2026:20876-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
CVE-2025-40192: Revert "ipmi: fix msg stack when IPMI is disconnected" (bsc#1253622).
CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer()…

Record: SUSE-SU-2026:20876-1
Updated: 2026-11-02

OSVUSN-8094-1 No score

linux, linux-aws, linux-aws-6.17, linux-gcp, linux-hwe-6.17, linux-oracle, linux-oracle-6.17 vulnerabilities

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)