CVE-2023-53073

The Linux Kernel, the operating system core itself.

Security Fix(es):

A double-free flaw was found in the Linux kernel’s NTFS3 subsystem in how a user triggers remount and umount simultaneously. This flaw allows a local user to crash or potentially escalate their privileges on the system.(CVE-2022-3238)

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

perf/x86/amd: Fix crash due to race between amd_pmu_enable_all, perf NMI and throttling

amd_pmu_enable_all() does:

  if (!test_bit(idx, cpuc->active_mask))
          continue;

  amd_pmu_enable_event(cpuc->events[idx]);

A perf NMI of another event can come between these two steps. Perf NMI handler internally disables and enables all events, including the one which nmi-intercepted amd_pmu_enable_all() was in process of enabling. If that unintentionally enabled event has very low sampling period and causes immediate successive NMI, causing the event to be throttled, cpuc->events[idx] and cpuc->active_mask gets cleared by x86_pmu_stop(). This will result in amd_pmu_enable_event() getting called with event=NULL when amd_pmu_enable_all() resumes after handling the NMIs. This causes a kernel crash:

BUG: kernel NULL pointer dereference, address: 0000000000000198 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page [...] Call Trace: <TASK> amd_pmu_enable_all+0x68/0xb0 ctx_resched+0xd9/0x150 event_function+0xb8/0x130 ? hrtimer_start_range_ns+0x141/0x4a0 ? perf_duration_warn+0x30/0x30 remote_function+0x4d/0x60 __flush_smp_call_function_queue+0xc4/0x500 flush_smp_call_function_queue+0x11d/0x1b0 do_idle+0x18f/0x2d0 cpu_startup_entry+0x19/0x20 start_secondary+0x121/0x160 secondary_startup_64_no_verify+0xe5/0xeb </TASK>

amd_pmu_disable_all()/amd_pmu_enable_all() calls inside perf NMI handler were recently added as part of BRS enablement but I'm not sure whether we really need them. We can just disable BRS in the beginning and enable it back while returning from NMI. This will solve the issue by not enabling those events whose active_masks are set but are not yet enabled in hw pmu.(CVE-2022-49781)

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

perf/x86/amd/uncore: Fix memory leak for events array

When a CPU comes online, the per-CPU NB and LLC uncore contexts are freed but not the events array within the context structure. This causes a memory leak as identified by the kmemleak detector.

[...] unreferenced object 0xffff8c5944b8e320 (size 32): comm "swapper/0", pid 1, jiffies 4294670387 (age 151.072s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000000759fb79>] amd_uncore_cpu_up_prepare+0xaf/0x230 [<00000000ddc9e126>] cpuhp_invoke_callback+0x2cf/0x470 [<0000000093e727d4>] cpuhp_issue_call+0x14d/0x170 [<0000000045464d54>] __cpuhp_setup_state_cpuslocked+0x11e/0x330 [<0000000069f67cbd>] __cpuhp_setup_state+0x6b/0x110 [<0000000015365e0f>] amd_uncore_init+0x260/0x321 [<00000000089152d2>] do_one_initcall+0x3f/0x1f0 [<000000002d0bd18d>] kernel_init_freeable+0x1ca/0x212 [<0000000030be8dde>] kernel_init+0x11/0x120 [<0000000059709e59>] ret_from_fork+0x22/0x30 unreferenced object 0xffff8c5944b8dd40 (size 64): comm "swapper/0", pid 1, jiffies 4294670387 (age 151.072s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000306efe8b>] amd_uncore_cpu_up_prepare+0x183/0x230 [<00000000ddc9e126>] cpuhp_invoke_callback+0x2cf/0x470 [<0000000093e727d4>]…

The Linux Kernel, the operating system core itself.

Security Fix(es):

A double-free flaw was found in the Linux kernel’s NTFS3 subsystem in how a user triggers remount and umount simultaneously. This flaw allows a local user to crash or potentially escalate their privileges on the system.(CVE-2022-3238)

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

ksmbd: fix possible refcount leak in smb2_open()

Reference count of acls will leak when memory allocation fails. Fix this by adding the missing posix_acl_release().(CVE-2023-53061)

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

perf/x86/amd/core: Always clear status for idx

The variable 'status' (which contains the unhandled overflow bits) is not being properly masked in some cases, displaying the following warning:

WARNING: CPU: 156 PID: 475601 at arch/x86/events/amd/core.c:972 amd_pmu_v2_handle_irq+0x216/0x270

This seems to be happening because the loop is being continued before the status bit being unset, in case x86_perf_event_set_period() returns 0. This is also causing an inconsistency because the "handled" counter is incremented, but the status bit is not cleaned.

Move the bit cleaning together above, together when the "handled" counter is incremented.(CVE-2023-53073)

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

drm/dp_mst: Fix resetting msg rx state after topology removal

If the MST topology is removed during the reception of an MST down reply or MST up request sideband message, the drm_dp_mst_topology_mgr::up_req_recv/down_rep_recv states could be reset from one thread via drm_dp_mst_topology_mgr_set_mst(false), racing with the reading/parsing of the message from another thread via drm_dp_mst_handle_down_rep() or drm_dp_mst_handle_up_req(). The race is possible since the reader/parser doesn't hold any lock while accessing the reception state. This in turn can lead to a memory corruption in the reader/parser as described by commit bd2fccac61b4 ("drm/dp_mst: Fix MST sideband message body length check").

Fix the above by resetting the message reception state if needed before reading/parsing a message. Another solution would be to hold the drm_dp_mst_topology_mgr::lock for the whole duration of the message reception/parsing in drm_dp_mst_handle_down_rep() and drm_dp_mst_handle_up_req(), however this would require a bigger change. Since the fix is also needed for stable, opting for the simpler solution in this patch.(CVE-2024-57876)

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

wifi: ath11k: fix RCU stall while reaping monitor destination ring

While processing the monitor destination ring, MSDUs are reaped from the link descriptor based on the corresponding buf_id.

However, sometimes the driver cannot obtain a valid buffer corresponding to the buf_id received from the hardware. This causes an infinite loop in the destination processing, resulting in a kernel crash.

kernel log: ath11k_pci 0000:58:00.0: data msdu_pop: invalid buf_id 309 ath11k_pci 0000:58:00.0: data dp_rx_monitor_link_desc_return failed ath11k_pci 0000:58:00.0: data msdu_pop: invalid buf_id 309 ath11k_pci 0000:58:00.0: data dp_rx_monitor_link_desc_return failed

Fix this by skipping the problematic buf_id and reaping the next entry, replacing the break with the next MSDU processing.

Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.30 Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1(CVE-2024-58097)

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

virtiofs: add filesystem context source name check

In certain scenarios, for example, during fuzz testing, the source name may be NULL, which could lead to a kernel panic. Therefore, an extra check for the source name should be added.(CVE-2025-37773)

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

hfs/hfsplus:…

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd/core: Always clear status for idx The variable 'status' (which contains the unhandled overflow bits) is not being properly masked in some cases, displaying the following warning: WARNING: CPU: 156 PID: 475601 at arch/x86/events/amd/core.c:972 amd_pmu_v2_handle_irq+0x216/0x270 This seems to be happening because the loop is being continued before the status bit being unset, in case x86_perf_event_set_period() returns 0. This is also causing an inconsistency because the "handled" counter is incremented, but the status bit is not cleaned. Move the bit cleaning together above, together when the "handled" counter is incremented.

• octeontx2-pf: handle otx2_mbox_get_rsp errors in cn10k.c {CVE-2024-56726}
• octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_common.c {CVE-2024-56679}
• USB: chipidea: fix memory leak with using debugfs_lookup() {CVE-2023-53334}
• drivers: serial: jsm: fix some leaks in probe {CVE-2022-50312}
• drm: amd: display: Fix memory leakage {CVE-2023-53605}
• netfilter: ctnetlink: zero expect NAT fields when CTA_EXPECT_NAT absent {CVE-2026-43026}
• net: Drop the lock in skb_may_tx_timestamp() {CVE-2026-43216}
• nouveau/dpcd: return EBUSY for aux xfer if the device is asleep {CVE-2026-43381}
• ext4: avoid allocate block from corrupted group in ext4_mb_find_by_goal() {CVE-2026-43068}
• net: mdio: unexport __init-annotated mdio_bus_init() {CVE-2022-49350}
• netfilter: ipset: Rework long task execution when adding/deleting entries {CVE-2023-53549}
• ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() {CVE-2023-53275}
• thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash {CVE-2022-50494}
• can: ems_usb: ems_usb_read_bulk_callback(): check the proper length of a message {CVE-2026-23307}
• usb: image: mdc800: kill download URB on timeout {CVE-2026-43425}
• tipc: fix divide-by-zero in tipc_sk_filter_connect() {CVE-2026-43411}
• cgroup/cpuset: Fix wrong check in update_parent_subparts_cpumask() {CVE-2023-52942}
• net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path {CVE-2023-52703}
• usb: typec: tcpci: fix of node refcount leak in tcpci_register_port() {CVE-2022-50246}
• bus: mhi: host: Range check CHDBOFF and ERDBOFF {CVE-2023-53598}
• hwmon: (coretemp) Simplify platform device handling {CVE-2023-53612}
• scsi: mpi3mr: Avoid memcpy field-spanning write WARNING {CVE-2024-36920}
• dm crypt: add cond_resched() to dmcrypt_write() {CVE-2023-53051}
• xfrm: account XFRMA_IF_ID in aevent size calculation {CVE-2026-43107}
• wifi: cfg80211: handle 2x996 RU allocation in cfg80211_calculate_bitrate_he() {CVE-2024-43879}
• RDMA/cxgb4: Fix potential null-ptr-deref in pass_establish() {CVE-2023-53335}
• regulator: check that dummy regulator has been probed before using it {CVE-2025-22008}
• HID: prodikeys: Check presence of pm->input_ep82 {CVE-2026-43251}
• perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init() {CVE-2022-50510}
• wifi: ath11k: fix dfs radar event locking {CVE-2023-52798}
• trace/blktrace: fix memory leak with using debugfs_lookup() {CVE-2023-53408}
• dm-verity: correctly handle dm_bufio_client_create() failure {CVE-2026-43132}
• pstore: ram_core: fix incorrect success return when vmap() fails {CVE-2026-43124}
• crypto: af-alg - fix NULL pointer dereference in scatterwalk {CVE-2026-43043}
• net: use skb_header_pointer() for TCPv4 GSO frag_off check {CVE-2026-43036}
• scsi: mpi3mr: Fix config page DMA memory leak {CVE-2023-53120}
• net/mlx5: handle errors in mlx5_chains_create_table() {CVE-2025-21975}
• net/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx {CVE-2023-53546}
• drm/amdgpu: handle amdgpu_cgs_create_device() errors in amd_powerplay_create() {CVE-2025-37852}
• bpf: Prevent decl_tag from being referenced in func_proto arg {CVE-2022-50883}
• arm64: set __exception_irq_entry with __irq_entry as a default {CVE-2023-54322}
• class: fix possible memory leak in __class_register() {CVE-2022-50578}
• ALSA: usb-audio: Stop parsing channels bits when all channels are found. {CVE-2024-27436}
• net/mlx5: fix potential memory leak in mlx5e_init_rep_rx {CVE-2023-54106}
• net/mlx5: E-Switch, Fix an Oops in error handling code {CVE-2023-53058}
• scsi: scsi_dh_alua: Fix memleak for 'qdata' in alua_activate() {CVE-2023-53078}
• ice: xsk: disable txq irq before flushing hw {CVE-2023-53102}
• selinux: fix memleak in security_read_state_kernel() {CVE-2022-50201}
• efi: runtime: Fix potential overflow of soft-reserved region size {CVE-2024-26843}
• drm/amdgpu: Fix potential null pointer derefernce {CVE-2023-52814}
• ata: libata-core: Fix null…

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

perf/x86/amd/core: Always clear status for idx

The variable 'status' (which contains the unhandled overflow bits) is not being properly masked in some cases, displaying the following warning:

WARNING: CPU: 156 PID: 475601 at arch/x86/events/amd/core.c:972 amd_pmu_v2_handle_irq+0x216/0x270

This seems to be happening because the loop is being continued before the status bit being unset, in case x86_perf_event_set_period() returns 0. This is also causing an inconsistency because the "handled" counter is incremented, but the status bit is not cleaned.

Move the bit cleaning together above, together when the "handled" counter is incremented.

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
• CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
• CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
• CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).

The following non-security bugs were fixed:

• Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges (bsc#1243737).
• Remove debug flavor (bsc#1243919).
• arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs (bsc#1242778).
• arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users (bsc#1242778).
• arm64: insn: Add support for encoding DSB (bsc#1242778).
• arm64: proton-pack: Add new CPUs 'k' values for branch mitigation (bsc#1242778).
• arm64: proton-pack: Expose whether the branchy loop k value (bsc#1242778).
• arm64: proton-pack: Expose whether the platform is mitigated by firmware (bsc#1242778).
• hv_netvsc: Preserve contiguous PFN grouping in the page buffer array (bsc#1243737).
• hv_netvsc: Remove rmsg_pgcnt (bsc#1243737).
• hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages (bsc#1243737).
• mtd: phram: Add the kernel lock down check (bsc#1232649).
• net :mana :Add remaining GDMA stats for MANA to ethtool (bsc#1234395).
• net :mana :Request a V2 response version for MANA_QUERY_GF_STAT (bsc#1234395).
• net: mana: Add gdma stats to ethtool output for mana (bsc#1234395).
• nvme-pci: acquire cq_poll_lock in nvme_poll_irqdisable (bsc#1223096).
• ocfs2: fix the issue with discontiguous allocation in the global_bitmap (git-fixes).
• powerpc/pseries/iommu: IOMMU incorrectly marks MMIO range in DDW (bsc#1218470 ltc#204531).
• scsi: core: Fix unremoved procfs host directory regression (git-fixes).
• tcp: Dump bound-only sockets in inet_diag (bsc#1204562).
• tpm, tpm_tis: Workaround failed command reception on Infineon devices (bsc#1235870).
• tpm: tis: Double the timeout B to 4s (bsc#1235870).
• x86/bhi: Do not set BHI_DIS_S in 32-bit mode (bsc#1242778).
• x86/bpf: Add IBHF call at end of classic BPF (bsc#1242778).
• x86/bpf: Call branch history clearing sequence on exit (bsc#1242778).

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
• CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
• CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
• CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
• CVE-2024-28956: x86/its: Add support for ITS-safe indirect thunk (bsc#1242006).
• CVE-2025-37785: ext4: fix OOB read when checking dotdot dir (bsc#1241640).

The following non-security bugs were fixed:

• Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges (bsc#1243737).
• Move upstreamed sched/membarrier patch into sorted section
• Remove debug flavor (bsc#1243919). This is only released in Leap, and we do not have Leap 15.4 anymore.
• Remove debug flavor (bsc#1243919). This is only released in Leap, and we do not have Leap 15.5 anymore.
• Use gcc-13 for build on SLE16 (jsc#PED-10028).
• arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs (bsc#1242778).
• arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users (bsc#1242778).
• arm64: insn: Add support for encoding DSB (bsc#1242778).
• arm64: proton-pack: Add new CPUs 'k' values for branch mitigation (bsc#1242778).
• arm64: proton-pack: Expose whether the branchy loop k value (bsc#1242778).
• arm64: proton-pack: Expose whether the platform is mitigated by firmware (bsc#1242778).
• hv_netvsc: Preserve contiguous PFN grouping in the page buffer array (bsc#1243737).
• hv_netvsc: Remove rmsg_pgcnt (bsc#1243737).
• hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages (bsc#1243737).
• mtd: phram: Add the kernel lock down check (bsc#1232649).
• net :mana :Add remaining GDMA stats for MANA to ethtool (bsc#1234395).
• net :mana :Request a V2 response version for MANA_QUERY_GF_STAT (bsc#1234395).
• net: mana: Add gdma stats to ethtool output for mana (bsc#1234395).
• nvme-pci: acquire cq_poll_lock in nvme_poll_irqdisable (bsc#1223096).
• ocfs2: fix the issue with discontiguous allocation in the global_bitmap (git-fixes).
• powerpc/pseries/iommu: IOMMU incorrectly marks MMIO range in DDW (bsc#1218470 ltc#204531).
• rpm/kernel-binary.spec.in: Also order against update-bootloader (boo#1228659, boo#1240785, boo#1241038).
• rpm/kernel-binary.spec.in: Fix missing 20-kernel-default-extra.conf (bsc#1239986)
• rpm/kernel-binary.spec.in: fix KMPs build on 6.13+ (bsc#1234454)
• rpm/kernel-docs.spec.in: Workaround for reproducible builds (bsc#1238303)
• rpm/release-projects: Update the ALP projects again (bsc#1231293).
• rpm/split-modules: Fix optional splitting with usrmerge (bsc#1238570)
• scsi: core: Fix unremoved procfs host directory regression (git-fixes).
• tcp: Dump bound-only sockets in inet_diag (bsc#1204562).
• tpm, tpm_tis: Workaround failed command reception on Infineon devices (bsc#1235870).
• tpm: tis: Double the timeout B to 4s (bsc#1235870).
• x86/bhi: Do not set BHI_DIS_S in 32-bit mode (bsc#1242778).
• x86/bpf: Add IBHF call at end of classic BPF (bsc#1242778).
• x86/bpf: Call branch history clearing sequence on exit (bsc#1242778).

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
• CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
• CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
• CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
• CVE-2024-28956: x86/its: Add support for ITS-safe indirect thunk (bsc#1242006).
• CVE-2025-37785: ext4: fix OOB read when checking dotdot dir (bsc#1241640).

The following non-security bugs were fixed:

• Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges (bsc#1243737).
• Move upstreamed sched/membarrier patch into sorted section
• Remove debug flavor (bsc#1243919). This is only released in Leap, and we do not have Leap 15.4 anymore.
• Remove debug flavor (bsc#1243919). This is only released in Leap, and we do not have Leap 15.5 anymore.
• Use gcc-13 for build on SLE16 (jsc#PED-10028).
• arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs (bsc#1242778).
• arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users (bsc#1242778).
• arm64: insn: Add support for encoding DSB (bsc#1242778).
• arm64: proton-pack: Add new CPUs 'k' values for branch mitigation (bsc#1242778).
• arm64: proton-pack: Expose whether the branchy loop k value (bsc#1242778).
• arm64: proton-pack: Expose whether the platform is mitigated by firmware (bsc#1242778).
• hv_netvsc: Preserve contiguous PFN grouping in the page buffer array (bsc#1243737).
• hv_netvsc: Remove rmsg_pgcnt (bsc#1243737).
• hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages (bsc#1243737).
• mtd: phram: Add the kernel lock down check (bsc#1232649).
• net :mana :Add remaining GDMA stats for MANA to ethtool (bsc#1234395).
• net :mana :Request a V2 response version for MANA_QUERY_GF_STAT (bsc#1234395).
• net: mana: Add gdma stats to ethtool output for mana (bsc#1234395).
• nvme-pci: acquire cq_poll_lock in nvme_poll_irqdisable (bsc#1223096).
• ocfs2: fix the issue with discontiguous allocation in the global_bitmap (git-fixes).
• powerpc/pseries/iommu: IOMMU incorrectly marks MMIO range in DDW (bsc#1218470 ltc#204531).
• rpm/kernel-binary.spec.in: Also order against update-bootloader (boo#1228659, boo#1240785, boo#1241038).
• rpm/kernel-binary.spec.in: Fix missing 20-kernel-default-extra.conf (bsc#1239986)
• rpm/kernel-binary.spec.in: fix KMPs build on 6.13+ (bsc#1234454)
• rpm/kernel-docs.spec.in: Workaround for reproducible builds (bsc#1238303)
• rpm/release-projects: Update the ALP projects again (bsc#1231293).
• rpm/split-modules: Fix optional splitting with usrmerge (bsc#1238570)
• scsi: core: Fix unremoved procfs host directory regression (git-fixes).
• tcp: Dump bound-only sockets in inet_diag (bsc#1204562).
• tpm, tpm_tis: Workaround failed command reception on Infineon devices (bsc#1235870).
• tpm: tis: Double the timeout B to 4s (bsc#1235870).
• x86/bhi: Do not set BHI_DIS_S in 32-bit mode (bsc#1242778).
• x86/bpf: Add IBHF call at end of classic BPF (bsc#1242778).
• x86/bpf: Call branch history clearing sequence on exit (bsc#1242778).