SUSE-SU-2025:03600-1

SUSE-SU-2025:03600-1 · Security update for the Linux Kernel

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The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-53261: coresight: Fix memory leak in acpi_buffer->pointer (bsc#1249770). - CVE-2024-58090: sched/core: Prevent rescheduling when interrupts are disabled (bsc#1240324). - CVE-2025-22022: usb: xhci: Apply the link chain quirk on NEC isoc endpoints (bsc#1241292). - CVE-2025-38119: scsi: core: ufs: Fix a hang in the error handler (bsc#1245700). - CVE-2025-38234: sched/rt: Fix race in push_rt_task (bsc#1246057). - CVE-2025-38263: bcache: fix NULL pointer in cache_set_flush() (bsc#1246248). - CVE-2025-38351: KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush (bsc#1246782). - CVE-2025-38402: idpf: return 0 size for RSS key if not supported (bsc#1247262). - CVE-2025-38408: genirq/irq_sim: Initialize work context pointers properly (bsc#1247126). - CVE-2025-38418: remoteproc: core: Release rproc->clean_table after rproc_attach() fails (bsc#1247137). - CVE-2025-38419: remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach() (bsc#1247136). - CVE-2025-38456: ipmi:msghandler: Fix potential memory corruption in ipmi_create_user() (bsc#1247099). - CVE-2025-38466: perf: Revert to requiring CAP_SYS_ADMIN for uprobes (bsc#1247442). - CVE-2025-38488: smb: client: fix use-after-free in crypt_message when using async crypto (bsc#1247239). - CVE-2025-38514: rxrpc: Fix oops due to non-existence of prealloc backlog struct (bsc#1248202). - CVE-2025-38526: ice: add NULL check in eswitch lag check (bsc#1248192). - CVE-2025-38527: smb: client: fix use-after-free in cifs_oplock_break (bsc#1248199). - CVE-2025-38533: net: libwx: fix the using of Rx buffer DMA (bsc#1248200). - CVE-2025-38544: rxrpc: Fix bug due to prealloc collision (bsc#1248225). - CVE-2025-38556: HID: core: Harden s32ton() against conversion to 0 bits (bsc#1248296). - CVE-2025-38574: pptp: ensure minimal skb length in pptp_xmit() (bsc#1248365). - CVE-2025-38584: padata: Fix pd UAF once and for all (bsc1248343). - CVE-2025-38590: net/mlx5e: Remove skb secpath if xfrm state is not found (bsc#1248360). - CVE-2025-38593: kABI workaround for bluetooth discovery_state change (bsc#1248357). - CVE-2025-38595: xen: fix UAF in dmabuf_exp_from_pages() (bsc#1248380). - CVE-2025-38597: drm/rockchip: vop2: fail cleanly if missing a primary plane for a video-port (bsc#1248378). - CVE-2025-38605: wifi: ath12k: Pass ab pointer directly to ath12k_dp_tx_get_encap_type() (bsc#1248334). - CVE-2025-38614: eventpoll: Fix semi-unbounded recursion (bsc#1248392). - CVE-2025-38616: tls: handle data disappearing from under the TLS ULP (bsc#1248512). - CVE-2025-38622: net: drop UFO packets in udp_rcv_segment() (bsc#1248619). - CVE-2025-38623: PCI: pnv_php: Fix surprise plug detection and recovery (bsc#1248610). - CVE-2025-38639: netfilter: xt_nfacct: do not assume acct name is null-terminated (bsc#1248674). - CVE-2025-38640: bpf: Disable migration in nf_hook_run_bpf() (bsc#1248622). - CVE-2025-38643: wifi: cfg80211: Add missing lock in cfg80211_check_and_end_cac() (bsc#1248681). - CVE-2025-38645: net/mlx5: Check device memory pointer before usage (bsc#1248626). - CVE-2025-38659: gfs2: No more self recovery (bsc#1248639). - CVE-2025-38660: [ceph] parse_longname(): strrchr() expects NUL-terminated string (bsc#1248634). - CVE-2025-38664: ice: Fix a null pointer dereference in ice_copy_and_init_pkg() (bsc#1248628). - CVE-2025-38668: regulator: core: fix NULL dereference on unbind due to stale coupling data (bsc#1248647). - CVE-2025-38676: iommu/amd: Avoid stack buffer overflow from kernel cmdline (bsc#1248775). - CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249126). - CVE-2025-38679: media: venus: Fix OOB read due to missing payload bound check (bsc#1249202). - CVE-2025-38684: net/sched: ets: use old 'nbands' while purging unused classes (bsc#1249156). - CVE-2025-38701: ext4: do not BUG when INLINE_DATA_FL lacks system.data xattr (bsc#1249258). - CVE-2025-38705: drm/amd/pm: fix null pointer access (bsc#1249334). - CVE-2025-38709: loop: Avoid updating block size under exclusive owner (bsc#1249199). - CVE-2025-38721: netfilter: ctnetlink: fix refcount leak on table dump (bsc#1249176). - CVE-2025-38722: habanalabs: fix UAF in export_dmabuf() (bsc#1249163). - CVE-2025-38730: io_uring/net: commit partial buffers on retry (bsc#1249172). - CVE-2025-38732: netfilter: nf_reject: do not leak dst refcount for loopback packets (bsc#1249262). - CVE-2025-38734: net/smc: fix UAF on smcsk after smc_listen_out() (bsc#1249324). - CVE-2025-38735: gve: prevent ethtool ops after shutdown (bsc#1249288). - CVE-2025-39677: net/sched: Fix backlog accounting in qdisc_dequeue_internal (bsc#1249300). - CVE-2025-39678: platform/x86/amd/hsmp: Ensure sock->metric_tbl_addr is non-NULL (bsc#1249290). - CVE-2025-39681: x86/cpu/hygon: Add missing resctrl_cpu_detect() in bsp_init helper (bsc#1249303). - CVE-2025-39682: tls: fix handling of zero-length records on the rx_list (bsc#1249284). - CVE-2025-39691: fs/buffer: fix use-after-free when call bh_read() helper (bsc#1249374). - CVE-2025-39703: net, hsr: reject HSR frame if skb can't hold tag (bsc#1249315). - CVE-2025-39705: drm/amd/display: fix a Null pointer dereference vulnerability (bsc#1249295). - CVE-2025-39718: vsock/virtio: Validate length in packet header before skb_put() (bsc#1249305). - CVE-2025-39738: btrfs: do not allow relocation of partially dropped subvolumes (bsc#1249540). - CVE-2025-39744: rcu: Fix rcu_read_unlock() deadloop due to IRQ work (bsc#1249494). - CVE-2025-39746: wifi: ath10k: shutdown driver when hardware is unreliable (bsc#1249516). - CVE-2025-39749: rcu: Protect ->defer_qs_iw_pending from data race (bsc#1249533). - CVE-2025-39754: mm/smaps: fix race between smaps_hugetlb_range and migration (bsc#1249524). - CVE-2025-39764: netfilter: ctnetlink: remove refcounting in expectation dumpers (bsc#1249513). - CVE-2025-39766: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (bsc#1249510). - CVE-2025-39770: net: gso: Forbid IPv6 TSO with extensions on devices with only IPV6_CSUM (bsc#1249508). - CVE-2025-39773: net: bridge: fix soft lockup in br_multicast_query_expired() (bsc#1249504). - CVE-2025-39782: jbd2: prevent softlockup in jbd2_log_do_checkpoint() (bsc#1249526). - CVE-2025-39787: soc: qcom: mdt_loader: Deal with zero e_shentsize (bsc#1249545). - CVE-2025-39797: xfrm: xfrm_alloc_spi shouldn't use 0 as SPI (bsc#1249608). - CVE-2025-39810: bnxt_en: Fix memory corruption when FW resources change during ifdown (bsc#1249975). - CVE-2025-39823: KVM: x86: use array_index_nospec with indices that come from guest (bsc#1250002). - CVE-2025-39825: smb: client: fix race with concurrent opens in rename(2) (bsc#1250179). - CVE-2025-39832: net/mlx5: Fix lockdep assertion on sync reset unload event (bsc#1249901). - CVE-2025-39835: xfs: do not propagate ENODATA disk errors into xattr code (bsc#1250025). - CVE-2025-39838: cifs: prevent NULL pointer dereference in UTF16 conversion (bsc#1250365). - CVE-2025-39842: ocfs2: prevent release journal inode after journal shutdown (bsc#1250267). - CVE-2025-39847: ppp: fix memory leak in pad_compress_skb (bsc#1250292). - CVE-2025-39850: vxlan: Fix NPD in {arp,neigh}_reduce() when using nexthop objects (bsc#1250276). - CVE-2025-39853: i40e: Fix potential invalid access when MAC list is empty (bsc#1250275). - CVE-2025-39854: ice: fix NULL access of tx->in_use in ice_ll_ts_intr (bsc#1250297). - CVE-2025-39857: net/smc: fix one NULL pointer dereference in smc_ib_is_sg_need_sync() (bsc#1250251). - CVE-2025-39865: tee: fix NULL pointer dereference in tee_shm_put (bsc#1250294). - CVE-2025-39885: ocfs2: fix recursive semaphore deadlock in fiemap call (bsc#1250407). - CVE-2025-40300: x86/vmscape: Warn when STIBP is disabled with SMT (bsc#1247483). The following non-security bugs were fixed: - 9p/xen: fix init sequence (git-fixes).

Corrección disponible

Publicación

2025-10-15T12:54:53Z

Actualización

2026-03-23T04:48:49.308799Z

Pila tecnológica: system

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