Description of the patch:
The SUSE Linux Enterprise 15 SP7 RT kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2025-39998: scsi: target: target_core_configfs: Add length check to avoid buffer overflow (bsc#1252073).
- CVE-2025-68794: iomap: adjust read range correctly for non-block-aligned positions (bsc#1256647).
- CVE-2025-71268: btrfs: fix reservation leak in some error paths when inserting inline extent (bsc#1259865).
- CVE-2025-71269: btrfs: do not free data reservation in fallback from inline due to -ENOSPC (bsc#1259889).
- CVE-2026-23030: phy: rockchip: inno-usb2: Fix a double free bug in rockchip_usb2phy_probe() (bsc#1257561).
- CVE-2026-23047: libceph: make calc_target() set t->paused, not just clear it (bsc#1257682).
- CVE-2026-23103: ipvlan: Make the addrs_lock be per port (bsc#1257773).
- CVE-2026-23120: l2tp: avoid one data-race in l2tp_tunnel_del_work() (bsc#1258280).
- CVE-2026-23136: libceph: reset sparse-read state in osd_fault() (bsc#1258303).
- CVE-2026-23140: bpf, test_run: Subtract size of xdp_frame from allowed metadata size (bsc#1258305).
- CVE-2026-23187: pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains (bsc#1258330).
- CVE-2026-23193: scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count() (bsc#1258414).
- CVE-2026-23201: ceph: fix oops due to invalid pointer for kfree() in parse_longname() (bsc#1258337).
- CVE-2026-23215: x86/vmware: Fix hypercall clobbers (bsc#1258476).
- CVE-2026-23216: scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count() (bsc#1258447).
- CVE-2026-23231: netfilter: nf_tables: fix use-after-free in nf_tables_addchain() (bsc#1259188).
- CVE-2026-23242: RDMA/siw: Fix potential NULL pointer dereference in header processing (bsc#1259795).
- CVE-2026-23243: RDMA/umad: Reject negative data_len in ib_umad_write (bsc#1259797).
- CVE-2026-23255: net: add proper RCU protection to /proc/net/ptype (bsc#1259891).
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