CVE-2023-25012

The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in drivers/hid/hid-bigbenff.c via a crafted USB device because the LED controllers remain registered for too long.

The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in drivers/hid/hid-bigbenff.c via a crafted USB device because the LED controllers remain registered for too long.

The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in drivers/hid/hid-bigbenff.c via a crafted USB device because the LED controllers remain registered for too long.

The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in drivers/hid/hid-bigbenff.c via a crafted USB device because the LED controllers remain registered for too long.

In bigben_remove of hid-bigbenff.c, there is a possible race condition due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

This kernel update is based on upstream 5.15.106 and fixes atleast the following security issues:

A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a type confusion in their initialization function. While it will be often correct, as tuntap devices require CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing network filters (CVE-2023-1076).

In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption (CVE-2023-1077).

A flaw was found in the Linux kernel. A use-after-free may be triggered in asus_kbd_backlight_set when plugging/disconnecting in a malicious USB device, which advertises itself as an Asus device. Similarly to the previous known CVE-2023-25012, but in asus devices, the work_struct may be scheduled by the LED controller while the device is disconnecting, triggering a use-after-free on the struct asus_kbd_leds *led structure. A malicious USB device may exploit the issue to cause memory corruption with controlled data (CVE-2023-1079).

A flaw use after free in the Linux kernel integrated infrared receiver/ transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (CVE-2023-1118).

A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information leak (CVE-2023-1611).

A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system (CVE-2023-1670).

A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root (CVE-2023-1829).

A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/ xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem (CVE-2023-1855).

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth
btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices (CVE-2023-1989).

A use-after-free flaw was found in ndlc_remove in drivers/nfc/st-nci/ndlc.c in the Linux Kernel. This flaw could allow an attacker to crash the system due to a race problem (CVE-2023-1990).

A flaw was found in the Linux kernel Traffic Control (TC) subsystem. Using a specific networking configuration (redirecting egress packets to ingress using TC action "mirred") a local unprivileged user could trigger a CPU soft lockup (ABBA deadlock) when the transport protocol in use (TCP or SCTP) does a retransmission, resulting in a denial of service condition (CVE-2022-4269).

A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial of service (CVE-2022-4379).

The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in…

This kernel-linus update is based on upstream 5.15.106 and fixes atleast the following security issues:

A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a type confusion in their initialization function. While it will be often correct, as tuntap devices require CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing network filters (CVE-2023-1076).

In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption (CVE-2023-1077).

A flaw was found in the Linux kernel. A use-after-free may be triggered in asus_kbd_backlight_set when plugging/disconnecting in a malicious USB device, which advertises itself as an Asus device. Similarly to the previous known CVE-2023-25012, but in asus devices, the work_struct may be scheduled by the LED controller while the device is disconnecting, triggering a use-after-free on the struct asus_kbd_leds *led structure. A malicious USB device may exploit the issue to cause memory corruption with controlled data (CVE-2023-1079).

A flaw use after free in the Linux kernel integrated infrared receiver/ transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (CVE-2023-1118).

A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information leak (CVE-2023-1611).

A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system (CVE-2023-1670).

A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root (CVE-2023-1829).

A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/ xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem (CVE-2023-1855).

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth
btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices (CVE-2023-1989).

A use-after-free flaw was found in ndlc_remove in drivers/nfc/st-nci/ndlc.c in the Linux Kernel. This flaw could allow an attacker to crash the system due to a race problem (CVE-2023-1990).

A flaw was found in the Linux kernel Traffic Control (TC) subsystem. Using a specific networking configuration (redirecting egress packets to ingress using TC action "mirred") a local unprivileged user could trigger a CPU soft lockup (ABBA deadlock) when the transport protocol in use (TCP or SCTP) does a retransmission, resulting in a denial of service condition (CVE-2022-4269).

A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial of service (CVE-2022-4379).

The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in…

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security and bugfixes.

• CVE-2022-3523: Fixed use after free related to device private page handling (bsc#1204363).
• CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
• CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845).
• CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
• CVE-2023-22995: Fixed lacks of certain platform_device_put and kfree in drivers/usb/dwc3/dwc3-qcom.c (bsc#1208741).
• CVE-2023-22998: Fixed misinterpretation of the irtio_gpu_object_shmem_init() return value (bsc#1208776).
• CVE-2023-23000: Fixed return value of tegra_xusb_find_port_node function phy/tegra (bsc#1208816).
• CVE-2023-23004: Fixed misinterpretation of the get_sg_table return value in arm/malidp_planes.c (bsc#1208843).
• CVE-2023-23559: Fixed integer overflow in rndis_wlan that leads to a buffer overflow (bsc#1207051).
• CVE-2023-25012: Fixed a use-After-Free in bigben_set_led() in hid (bsc#1207560).
• CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700).

The following non-security bugs were fixed:

• [xen] fix 'direction' argument of iov_iter_kvec() (git-fixes).
• acpi: NFIT: fix a potential deadlock during NFIT teardown (git-fixes).
• acpi: battery: Fix missing NUL-termination with large strings (git-fixes).
• acpica: Drop port I/O validation for some regions (git-fixes).
• acpica: nsrepair: handle cases without a return value correctly (git-fixes).
• alsa: hda/ca0132: minor fix for allocation size (git-fixes).
• alsa: hda/conexant: add a new hda codec SN6180 (git-fixes).
• alsa: hda/realtek - fixed wrong gpio assigned (git-fixes).
• alsa: hda: Do not unset preset when cleaning up codec (git-fixes).
• alsa: ice1712: Delete unreachable code in aureon_add_controls() (git-fixes).
• alsa: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls() (git-fixes).
• applicom: Fix PCI device refcount leak in applicom_init() (git-fixes).
• arm64: dts: amlogic: meson-sm1-odroid-hc4: fix active fan thermal trip (git-fixes).
• arm64: dts: imx8m: Align SoC unique ID node unit address (git-fixes).
• arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node (git-fixes).
• arm64: dts: mediatek: mt8183: Fix systimer 13 MHz clock description (git-fixes).
• arm64: dts: meson-g12a: Fix internal Ethernet PHY unit name (git-fixes).
• arm64: dts: meson-gx: Fix Ethernet MAC address unit name (git-fixes).
• arm64: dts: meson-gx: Fix the SCPI DVFS node name and unit address (git-fixes).
• arm64: dts: meson: bananapi-m5: switch VDDIO_C pin to OPEN_DRAIN (git-fixes).
• arm64: dts: meson: remove CPU opps below 1GHz for G12A boards (git-fixes).
• arm64: dts: mt8192: Fix CPU map for single-cluster SoC (git-fixes).
• arm64: dts: qcom: ipq8074: correct Gen2 PCIe ranges (git-fixes).
• arm64: dts: qcom: ipq8074: correct USB3 QMP PHY-s clock output names (git-fixes).
• arm64: dts: qcom: ipq8074: fix Gen3 PCIe node (git-fixes).
• arm64: dts: qcom: qcs404: use symbol names for PCIe resets (git-fixes).
• arm64: dts: qcom: sc7180: correct SPMI bus address cells (git-fixes).
• arm64: dts: qcom: sc7280: correct SPMI bus address cells (git-fixes).
• arm64: dts: qcom: sdm845-db845c: fix audio codec interrupt pin name (git-fixes).
• arm64: dts: qcom: sm8150-kumano: Panel framebuffer is 2.5k instead of 4k (git-fixes).
• arm64: dts: renesas: beacon-renesom: Fix gpio expander reference (git-fixes).
• arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc (git-fixes).
• arm64: dts: ti: k3-j7200: Fix wakeup pinmux range (git-fixes).
• arm64: efi: Make efi_rt_lock a raw_spinlock (git-fixes).
• arm: OMAP1: call platform_device_put() in error case in omap1_dm_timer_init() (git-fixes).
• arm: OMAP2+: Fix memory leak in realtime_counter_init() (git-fixes).
• arm:…

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security and bugfixes.

• CVE-2022-3523: Fixed use after free related to device private page handling (bsc#1204363).
• CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
• CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845).
• CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
• CVE-2023-22995: Fixed lacks of certain platform_device_put and kfree in drivers/usb/dwc3/dwc3-qcom.c (bsc#1208741).
• CVE-2023-22998: Fixed misinterpretation of the irtio_gpu_object_shmem_init() return value (bsc#1208776).
• CVE-2023-23000: Fixed return value of tegra_xusb_find_port_node function phy/tegra (bsc#1208816).
• CVE-2023-23004: Fixed misinterpretation of the get_sg_table return value in arm/malidp_planes.c (bsc#1208843).
• CVE-2023-23559: Fixed integer overflow in rndis_wlan that leads to a buffer overflow (bsc#1207051).
• CVE-2023-25012: Fixed a use-After-Free in bigben_set_led() in hid (bsc#1207560).
• CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700).

The following non-security bugs were fixed:

• [xen] fix 'direction' argument of iov_iter_kvec() (git-fixes).
• acpi: NFIT: fix a potential deadlock during NFIT teardown (git-fixes).
• acpi: battery: Fix missing NUL-termination with large strings (git-fixes).
• acpica: Drop port I/O validation for some regions (git-fixes).
• acpica: nsrepair: handle cases without a return value correctly (git-fixes).
• alsa: hda/ca0132: minor fix for allocation size (git-fixes).
• alsa: hda/conexant: add a new hda codec SN6180 (git-fixes).
• alsa: hda/realtek - fixed wrong gpio assigned (git-fixes).
• alsa: hda: Do not unset preset when cleaning up codec (git-fixes).
• alsa: ice1712: Delete unreachable code in aureon_add_controls() (git-fixes).
• alsa: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls() (git-fixes).
• applicom: Fix PCI device refcount leak in applicom_init() (git-fixes).
• arm64: dts: amlogic: meson-sm1-odroid-hc4: fix active fan thermal trip (git-fixes).
• arm64: dts: imx8m: Align SoC unique ID node unit address (git-fixes).
• arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node (git-fixes).
• arm64: dts: mediatek: mt8183: Fix systimer 13 MHz clock description (git-fixes).
• arm64: dts: meson-g12a: Fix internal Ethernet PHY unit name (git-fixes).
• arm64: dts: meson-gx: Fix Ethernet MAC address unit name (git-fixes).
• arm64: dts: meson-gx: Fix the SCPI DVFS node name and unit address (git-fixes).
• arm64: dts: meson: bananapi-m5: switch VDDIO_C pin to OPEN_DRAIN (git-fixes).
• arm64: dts: meson: remove CPU opps below 1GHz for G12A boards (git-fixes).
• arm64: dts: mt8192: Fix CPU map for single-cluster SoC (git-fixes).
• arm64: dts: qcom: ipq8074: correct Gen2 PCIe ranges (git-fixes).
• arm64: dts: qcom: ipq8074: correct USB3 QMP PHY-s clock output names (git-fixes).
• arm64: dts: qcom: ipq8074: fix Gen3 PCIe node (git-fixes).
• arm64: dts: qcom: qcs404: use symbol names for PCIe resets (git-fixes).
• arm64: dts: qcom: sc7180: correct SPMI bus address cells (git-fixes).
• arm64: dts: qcom: sc7280: correct SPMI bus address cells (git-fixes).
• arm64: dts: qcom: sdm845-db845c: fix audio codec interrupt pin name (git-fixes).
• arm64: dts: qcom: sm8150-kumano: Panel framebuffer is 2.5k instead of 4k (git-fixes).
• arm64: dts: renesas: beacon-renesom: Fix gpio expander reference (git-fixes).
• arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc (git-fixes).
• arm64: dts: ti: k3-j7200: Fix wakeup pinmux range (git-fixes).
• arm64: efi: Make efi_rt_lock a raw_spinlock (git-fixes).
• arm: OMAP1: call platform_device_put() in error case in omap1_dm_timer_init() (git-fixes).
• arm: OMAP2+: Fix memory leak in realtime_counter_init() (git-fixes).
• arm:…

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2022-3606: Fixed a null pointer dereference inside the function find_prog_by_sec_insn of the file tools/lib/bpf/libbpf.c of the component BPF (bsc#1204502).
• CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
• CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).
• CVE-2022-47929: Fixed a NULL pointer dereference bug in the traffic control subsystem (bsc#1207237).
• CVE-2023-0045: Fixed missing Flush IBP in ib_prctl_set (bsc#1207773).
• CVE-2023-0179: Fixed incorrect arithmetics when fetching VLAN header bits (bsc#1207034).
• CVE-2023-0266: Fixed a use-after-free vulnerability inside the ALSA PCM package. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 was missing locks that could have been used in a use-after-free that could have resulted in a priviledge escalation to gain ring0 access from the system user (bsc#1207134).
• CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795).
• CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845).
• CVE-2023-1076: Fixed incorrect initialization of socket ui in tap_open() (bsc#1208599).
• CVE-2023-1095: Fixed fix null deref due to zeroed list head in nf_tables (bsc#1208777).
• CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
• CVE-2023-1195: Fixed a use-after-free caused by invalid pointer hostname in cifs (bsc#1208971).
• CVE-2023-22995: Fixed lacks of certain platform_device_put and kfree in drivers/usb/dwc3/dwc3-qcom.c (bsc#1208741).
• CVE-2023-22998: Fixed NULL vs IS_ERR checking in virtio_gpu_object_shmem_init (bsc#1208776).
• CVE-2023-23000: Fixed return value of tegra_xusb_find_port_node function phy/tegra (bsc#1208816).
• CVE-2023-23004: Fixed NULL vs IS_ERR() checking in malidp (bsc#1208843).
• CVE-2023-23006: Fixed NULL vs IS_ERR checking in dr_domain_init_resources (bsc#1208845).
• CVE-2023-23559: Fixed integer overflow in rndis_wlan that leads to a buffer overflow (bsc#1207051).
• CVE-2023-25012: Fixed a use-after-eree in bigben_set_led() in hid (bsc#1207560).
• CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700).

The following non-security bugs were fixed:

• add support for enabling livepatching related packages on -RT (jsc#PED-1706)
• add suse-kernel-rpm-scriptlets to kmp buildreqs (boo#1205149)
• bcache: fix set_at_max_writeback_rate() for multiple attached devices (git-fixes).
• blktrace: Fix output non-blktrace event when blk_classic option enabled (git-fixes).
• blktrace: ensure our debugfs dir exists (git-fixes).
• ceph: avoid putting the realm twice when decoding snaps fails (bsc#1207198).
• ceph: do not update snapshot context when there is no new snapshot (bsc#1207218).
• config.conf: Drop armv7l, Leap 15.3 is EOL.
• constraints: increase disk space for all architectures References: bsc#1203693 aarch64 is already suffering. SLE15-SP5 x86_64 stats show that it is very close to the limit.
• delete config/armv7hl/default.
• delete config/armv7hl/lpae.
• dm btree: add a defensive bounds check to insert_at() (git-fixes).
• dm cache: Fix ABBA deadlock between shrink_slab and dm_cache_metadata_abort (git-fixes).
• dm cache: Fix UAF in destroy() (git-fixes).
• dm cache: set needs_check flag after aborting metadata (git-fixes).
• dm clone: Fix UAF in clone_dtr() (git-fixes).
• dm integrity: Fix UAF in dm_integrity_dtr() (git-fixes).
• dm integrity: fix flush with external metadata device (git-fixes).
• dm integrity: flush the journal on suspend (git-fixes).
• dm integrity: select CRYPTO_SKCIPHER (git-fixes).
• dm ioctl: fix misbehavior if list_versions races with module loading (git-fixes).
• dm ioctl: prevent potential spectre v1 gadget (git-fixes).
• dm space map common: add bounds check to sm_ll_lookup_bitmap()…

The SUSE Linux Enterprise 15 SP4 Azure kernel was updated to receive various security and bugfixes.

• CVE-2022-3523: Fixed use after free related to device private page handling (bsc#1204363).
• CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
• CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).
• CVE-2023-0045: Fixed missing Flush IBP in ib_prctl_set (bsc#1207773).
• CVE-2023-0122: Fixed a NULL pointer dereference vulnerability in nvmet_setup_auth(), that allowed an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine (bsc#1207050).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
• CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795).
• CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845).
• CVE-2023-1075: Fixed a type confusion in tls_is_tx_ready (bsc#1208598).
• CVE-2023-1076: Fixed incorrect UID assigned to tun/tap sockets (bsc#1208599).
• CVE-2023-1078: Fixed a heap out-of-bounds write in rds_rm_zerocopy_callback (bsc#1208601).
• CVE-2023-1095: Fixed a NULL pointer dereference in nf_tables due to zeroed list head (bsc#1208777).
• CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
• CVE-2023-22995: Fixed lacks of certain platform_device_put and kfree in drivers/usb/dwc3/dwc3-qcom.c (bsc#1208741).
• CVE-2023-22998: Fixed misinterpretatino of the irtio_gpu_object_shmem_init() return value (bsc#1208776).
• CVE-2023-23000: Fixed return value of tegra_xusb_find_port_node function (bsc#1208816).
• CVE-2023-23001: Fixed misinterpretion of the regulator_get return value (bsc# 1208829).
• CVE-2023-23004: Fixed misinterpretatino of the get_sg_table return value in arm/malidp_planes.c (bsc#1208843).
• CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207036).
• CVE-2023-23455: Fixed a denial of service inside atm_tc_enqueue in net/sched/sch_atm.c because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results) (bsc#1207125).
• CVE-2023-23559: Fixed integer overflow in rndis_wlan that leads to a buffer overflow (bsc#1207051).
• CVE-2023-25012: Fixed a use-after-free in bigben_set_led() (bsc#1207560).
• CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700).
• CVE-2023-28328: Fixed a denial of service issue in az6027 driver in drivers/media/usb/dev-usb/az6027.c (bsc#1209291).

The following non-security bugs were fixed:

• NFSv4.1 provide mount option to toggle trunking discovery (git-fixes).
• acpi / x86: Add support for LPS0 callback handler (git-fixes).
• acpi: Do not build ACPICA with '-Os' (git-fixes).
• acpi: NFIT: fix a potential deadlock during NFIT teardown (git-fixes).
• acpi: PM: s2idle: Add support for upcoming AMD uPEP HID AMDI008 (bsc#1206224).
• acpi: PM: s2idle: Use LPS0 idle if ACPI_FADT_LOW_POWER_S0 is unset (bsc#1206224).
• acpi: battery: Fix missing NUL-termination with large strings (git-fixes).
• acpi: resource: Add helper function acpi_dev_get_memory_resources() (git-fixes).
• acpi: video: Fix Lenovo Ideapad Z570 DMI match (git-fixes).
• acpi: x86: s2idle: Add a quirk for ASUS ROG Zephyrus G14 (bsc#1206224).
• acpi: x86: s2idle: Add a quirk for ASUS TUF Gaming A17 FA707RE (bsc#1206224).
• acpi: x86: s2idle: Add a quirk for ASUSTeK COMPUTER INC. ROG Flow X13 (bsc#1206224).
• acpi: x86: s2idle: Add a quirk for Lenovo Slim 7 Pro 14ARH7 (bsc#1206224).
• acpi: x86: s2idle: Add another ID to s2idle_dmi_table (bsc#1206224).
• acpi: x86: s2idle: Add module parameter to prefer Microsoft GUID (bsc#1206224).
• acpi: x86: s2idle: Fix a NULL pointer dereference (bsc#1206224).
• acpi: x86: s2idle: Force AMD GUID/_REV 2 on HP Elitebook 865 (bsc#1206224).
• acpi: x86: s2idle: If a new AMD _HID is missing assume Rembrandt (bsc#1206224).
• acpi: x86: s2idle: Move…

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security and bugfixes.

• CVE-2022-3523: Fixed use after free related to device private page handling (bsc#1204363).
• CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
• CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845).
• CVE-2023-1075: Fixed a type confusion in tls_is_tx_ready (bsc#1208598).
• CVE-2023-1076: Fixed incorrect UID assigned to tun/tap sockets (bsc#1208599).
• CVE-2023-1078: Fixed a heap out-of-bounds write in rds_rm_zerocopy_callback (bsc#1208601).
• CVE-2023-1095: Fixed a NULL pointer dereference in nf_tables due to zeroed list head (bsc#1208777).
• CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
• CVE-2023-22995: Fixed lacks of certain platform_device_put and kfree in drivers/usb/dwc3/dwc3-qcom.c (bsc#1208741).
• CVE-2023-22998: Fixed misinterpretation of the irtio_gpu_object_shmem_init() return value (bsc#1208776).
• CVE-2023-23000: Fixed return value of tegra_xusb_find_port_node function phy/tegra (bsc#1208816).
• CVE-2023-23004: Fixed misinterpretation of the get_sg_table return value in arm/malidp_planes.c (bsc#1208843).
• CVE-2023-23559: Fixed integer overflow in rndis_wlan that leads to a buffer overflow (bsc#1207051).
• CVE-2023-25012: Fixed a use-After-Free in bigben_set_led() in hid (bsc#1207560).
• CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700).
• CVE-2023-28328: Fixed a denial of service issue in az6027 driver in drivers/media/usb/dev-usb/az6027.c (bsc#1209291).

The following non-security bugs were fixed:

• [xen] fix 'direction' argument of iov_iter_kvec() (git-fixes).
• acpi: Do not build ACPICA with '-Os' (git-fixes).
• acpi: NFIT: fix a potential deadlock during NFIT teardown (git-fixes).
• acpi: battery: Fix missing NUL-termination with large strings (git-fixes).
• acpi: resource: Add helper function acpi_dev_get_memory_resources() (git-fixes).
• acpi: video: Fix Lenovo Ideapad Z570 DMI match (git-fixes).
• acpica: Drop port I/O validation for some regions (git-fixes).
• acpica: nsrepair: handle cases without a return value correctly (git-fixes).
• alsa: hda/ca0132: minor fix for allocation size (git-fixes).
• alsa: hda/conexant: add a new hda codec SN6180 (git-fixes).
• alsa: hda/realtek - fixed wrong gpio assigned (git-fixes).
• alsa: hda/realtek: Add quirk for HP EliteDesk 800 G6 Tower PC (git-fixes).
• alsa: hda: Do not unset preset when cleaning up codec (git-fixes).
• alsa: hda: Match only Intel devices with CONTROLLER_IN_GPU() (git-fixes).
• alsa: ice1712: Delete unreachable code in aureon_add_controls() (git-fixes).
• alsa: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls() (git-fixes).
• applicom: Fix PCI device refcount leak in applicom_init() (git-fixes).
• arm64: Treat ESR_ELx as a 64-bit register (git-fixes)
• arm64: atomics: remove LL/SC trampolines (git-fixes)
• arm64: cacheinfo: Fix incorrect assignment of signed error value to (git-fixes)
• arm64: cmpxchg_double*: hazard against entire exchange variable (git-fixes)
• arm64: dts: amlogic: meson-axg: fix SCPI clock dvfs node name (git-fixes).
• arm64: dts: amlogic: meson-gx-libretech-pc: fix update button name (git-fixes).
• arm64: dts: amlogic: meson-gx: add missing SCPI sensors compatible (git-fixes).
• arm64: dts: amlogic: meson-gx: add missing unit address to rng node name (git-fixes).
• arm64: dts: amlogic: meson-gx: fix SCPI clock dvfs node name (git-fixes).
• arm64: dts: amlogic: meson-gxbb-kii-pro: fix led node name (git-fixes).
• arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: fix led node name (git-fixes).
• arm64: dts: amlogic: meson-gxl-s905d-sml5442tw: drop invalid clock-names property (git-fixes).
• arm64: dts: amlogic: meson-gxl: add missing unit address to eth-phy-mux node name…

The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security and bugfixes.

• CVE-2022-3523: Fixed a use after free related to device private page handling (bsc#1204363).
• CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
• CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).
• CVE-2023-0045: Fixed missing Flush IBP in ib_prctl_set (bsc#1207773).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
• CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845).
• CVE-2023-1075: Fixed a type confusion in tls_is_tx_ready (bsc#1208598).
• CVE-2023-1076: Fixed incorrect UID assigned to tun/tap sockets (bsc#1208599).
• CVE-2023-1078: Fixed a heap out-of-bounds write in rds_rm_zerocopy_callback (bsc#1208601).
• CVE-2023-1095: Fixed a NULL pointer dereference in nf_tables due to zeroed list head (bsc#1208777).
• CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
• CVE-2023-22995: Fixed lacks of certain platform_device_put and kfree in drivers/usb/dwc3/dwc3-qcom.c (bsc#1208741).
• CVE-2023-22998: Fixed NULL vs IS_ERR checking in virtio_gpu_object_shmem_init (bsc#1208776).
• CVE-2023-23000: Fixed return value of tegra_xusb_find_port_node function phy/tegra (bsc#1208816).
• CVE-2023-23004: Fixed misinterpretation of get_sg_table return value (bsc#1208843).
• CVE-2023-23559: Fixed integer overflow in rndis_wlan that leads to a buffer overflow (bsc#1207051).
• CVE-2023-25012: Fixed a use-after-free in bigben_set_led() (bsc#1207560).
• CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700).
• CVE-2023-28328: Fixed a denial of service issue in az6027 driver in drivers/media/usb/dev-usb/az6027.c (bsc#1209291).

The following non-security bugs were fixed:

• [infiniband] READ is 'data destination', not source... (git-fixes)
• [xen] fix 'direction' argument of iov_iter_kvec() (git-fixes).
• acpi/x86: Add support for LPS0 callback handler (git-fixes).
• acpi: Do not build ACPICA with '-Os' (git-fixes).
• acpi: NFIT: fix a potential deadlock during NFIT teardown (git-fixes).
• acpi: PM: s2idle: Add support for upcoming AMD uPEP HID AMDI008 (bsc#1206224).
• acpi: PM: s2idle: Use LPS0 idle if ACPI_FADT_LOW_POWER_S0 is unset (bsc#1206224).
• acpi: battery: Fix missing NUL-termination with large strings (git-fixes).
• acpi: resource: Add helper function acpi_dev_get_memory_resources() (git-fixes).
• acpi: video: Fix Lenovo Ideapad Z570 DMI match (git-fixes).
• acpi: x86: s2idle: Add a quirk for ASUS ROG Zephyrus G14 (bsc#1206224).
• acpi: x86: s2idle: Add a quirk for ASUS TUF Gaming A17 FA707RE (bsc#1206224).
• acpi: x86: s2idle: Add a quirk for ASUSTeK COMPUTER INC. ROG Flow X13 (bsc#1206224).
• acpi: x86: s2idle: Add a quirk for Lenovo Slim 7 Pro 14ARH7 (bsc#1206224).
• acpi: x86: s2idle: Add another ID to s2idle_dmi_table (bsc#1206224).
• acpi: x86: s2idle: Add module parameter to prefer Microsoft GUID (bsc#1206224).
• acpi: x86: s2idle: Fix a NULL pointer dereference (bsc#1206224).
• acpi: x86: s2idle: Force AMD GUID/_REV 2 on HP Elitebook 865 (bsc#1206224).
• acpi: x86: s2idle: If a new AMD _HID is missing assume Rembrandt (bsc#1206224).
• acpi: x86: s2idle: Move _HID handling for AMD systems into structures (bsc#1206224).
• acpi: x86: s2idle: Stop using AMD specific codepath for Rembrandt+ (bsc#1206224).
• acpica: Drop port I/O validation for some regions (git-fixes).
• acpica: nsrepair: handle cases without a return value correctly (git-fixes).
• add cherry-picked id for nouveau patch
• alsa: emux: Avoid potential array out-of-bound in snd_emux_xg_control() (git-fixes).
• alsa: hda/ca0132: minor fix for allocation size (git-fixes).
• alsa: hda/conexant: add a new hda codec SN6180 (git-fixes).
• alsa: hda/realtek - fixed wrong gpio assigned (git-fixes).
• alsa: hda/realtek: Add Positivo N14KP6-TG (git-fixes). -…

The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2017-5753: Fixed spectre V1 vulnerability on netlink (bsc#1209547).
• CVE-2017-5753: Fixed spectre vulnerability in prlimit (bsc#1209256).
• CVE-2021-3923: Fixed stack information leak vulnerability that could lead to kernel protection bypass in infiniband RDMA (bsc#1209778).
• CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver functionality (bsc#1209635).
• CVE-2023-0394: Fixed a null pointer dereference flaw in the network subcomponent in the Linux kernel which could lead to system crash (bsc#1207168).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
• CVE-2023-1075: Fixed a type confusion in tls_is_tx_ready (bsc#1208598).
• CVE-2023-1076: Fixed incorrect UID assigned to tun/tap sockets (bsc#1208599).
• CVE-2023-1078: Fixed a heap out-of-bounds write in rds_rm_zerocopy_callback (bsc#1208601).
• CVE-2023-1095: Fixed a NULL pointer dereference in nf_tables due to zeroed list head (bsc#1208777).
• CVE-2023-1281: Fixed use after free that could lead to privilege escalation in tcindex (bsc#1209634).
• CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
• CVE-2023-1390: Fixed remote DoS vulnerability in tipc_link_xmit() (bsc#1209289).
• CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak (bsc#1209532).
• CVE-2023-1582: Fixed soft lockup in __page_mapcount (bsc#1209636).
• CVE-2023-23004: Fixed misinterpretation of get_sg_table return value (bsc#1208843).
• CVE-2023-25012: Fixed a use-after-free in bigben_set_led() (bsc#1207560).
• CVE-2023-28327: Fixed DoS in in_skb in unix_diag_get_exact() (bsc#1209290).
• CVE-2023-28328: Fixed a denial of service issue in az6027 driver in drivers/media/usb/dev-usb/az6027.c (bsc#1209291).
• CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/bluetooth/hci_conn.c (bsc#1209052).
• CVE-2023-28466: Fixed race condition that could lead to use-after-free or NULL pointer dereference in do_tls_getsockopt in net/tls/tls_main.c (bsc#1209366).
• CVE-2023-28772: Fixed buffer overflow in seq_buf_putmem_hex in lib/seq_buf.c (bsc#1209549).

The following non-security bugs were fixed:

• Do not sign the vanilla kernel (bsc#1209008).
• PCI: hv: Add a per-bus mutex state_lock (bsc#1207185).
• PCI: hv: Fix a race condition in hv_irq_unmask() that can cause panic (bsc#1207185).
• PCI: hv: Remove the useless hv_pcichild_state from struct hv_pci_dev (bsc#1207185).
• PCI: hv: fix a race condition bug in hv_pci_query_relations() (bsc#1207185).
• Revert 'PCI: hv: Fix a timing issue which causes kdump to fail occasionally' (bsc#1209785).
• ipv6: raw: Deduct extension header length in rawv6_push_pending_frames (bsc#1207168).
• kernel-module-subpackage: Fix expansion with -b parameter (bsc#1208179).

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2017-5753: Fixed spectre V1 vulnerability on netlink (bsc#1209547).
• CVE-2017-5753: Fixed spectre vulnerability in prlimit (bsc#1209256).
• CVE-2021-3923: Fixed stack information leak vulnerability that could lead to kernel protection bypass in infiniband RDMA (bsc#1209778).
• CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver functionality (bsc#1209635).
• CVE-2023-0394: Fixed a null pointer dereference flaw in the network subcomponent in the Linux kernel which could lead to system crash (bsc#1207168).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
• CVE-2023-1075: Fixed a type confusion in tls_is_tx_ready (bsc#1208598).
• CVE-2023-1076: Fixed incorrect UID assigned to tun/tap sockets (bsc#1208599).
• CVE-2023-1078: Fixed a heap out-of-bounds write in rds_rm_zerocopy_callback (bsc#1208601).
• CVE-2023-1095: Fixed a NULL pointer dereference in nf_tables due to zeroed list head (bsc#1208777).
• CVE-2023-1281: Fixed use after free that could lead to privilege escalation in tcindex (bsc#1209634).
• CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
• CVE-2023-1390: Fixed remote DoS vulnerability in tipc_link_xmit() (bsc#1209289).
• CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak (bsc#1209532).
• CVE-2023-1582: Fixed soft lockup in __page_mapcount (bsc#1209636).
• CVE-2023-23004: Fixed misinterpretation of get_sg_table return value (bsc#1208843).
• CVE-2023-25012: Fixed a use-after-free in bigben_set_led() (bsc#1207560).
• CVE-2023-28327: Fixed DoS in in_skb in unix_diag_get_exact() (bsc#1209290).
• CVE-2023-28328: Fixed a denial of service issue in az6027 driver in drivers/media/usb/dev-usb/az6027.c (bsc#1209291).
• CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/bluetooth/hci_conn.c (bsc#1209052).
• CVE-2023-28466: Fixed race condition that could lead to use-after-free or NULL pointer dereference in do_tls_getsockopt in net/tls/tls_main.c (bsc#1209366).
• CVE-2023-28772: Fixed buffer overflow in seq_buf_putmem_hex in lib/seq_buf.c (bsc#1209549).

The following non-security bugs were fixed:

• Do not sign the vanilla kernel (bsc#1209008).
• PCI: hv: Add a per-bus mutex state_lock (bsc#1209785).
• PCI: hv: Fix a race condition in hv_irq_unmask() that can cause panic (bsc#1209785).
• PCI: hv: Remove the useless hv_pcichild_state from struct hv_pci_dev (bsc#1209785).
• PCI: hv: fix a race condition bug in hv_pci_query_relations() (bsc#1209785).
• Revert 'PCI: hv: Fix a timing issue which causes kdump to fail occasionally' (bsc#1209785).
• ipv6: raw: Deduct extension header length in rawv6_push_pending_frames (bsc#1207168).
• kernel-module-subpackage: Fix expansion with -b parameter (bsc#1208179).
• net: ena: optimize data access in fast-path code (bsc#1208137).

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

The following security bugs were fixed:

• CVE-2023-3161: Fixed shift-out-of-bounds in fbcon_set_font() (bsc#1212154).
• CVE-2023-21102: Fixed possible bypass of shadow stack protection in __efi_rt_asm_wrapper of efi-rt-wrapper.S (bsc#1212155).
• CVE-2023-3141: Fixed a use-after-free flaw in r592_remove in drivers/memstick/host/r592.c, that allowed local attackers to crash the system at device disconnect (bsc#1212129).
• CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208600).
• CVE-2023-28410: Fixed improper restriction of operations within the bounds of a memory buffer in some Intel(R) i915 Graphics drivers that may have allowed an authenticated user to potentially enable escalation of privilege via local access (bsc#1211263).
• CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol (bsc#1211131).
• CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
• CVE-2023-33951: Fixed a race condition that could have led to an information disclosure inside the vmwgfx driver (bsc#1211593).
• CVE-2023-33952: Fixed a double free that could have led to a local privilege escalation inside the vmwgfx driver (bsc#1211595).
• CVE-2023-3006: Fixed a known cache speculation vulnerability, known as Branch History Injection (BHI) or Spectre-BHB, for the new hw AmpereOne (bsc#1211855).
• CVE-2023-2269: Fixed a denial-of-service problem due to a possible recursive locking scenario, resulting in a deadlock in table_clear in drivers/md/dm-ioctl.c (bsc#1210806).
• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).
• CVE-2023-21106: Fixed possible memory corruption due to double free in adreno_set_param of adreno_gpu.c (bsc#1211654).
• CVE-2023-33288: Fixed a use-after-free in bq24190_remove in drivers/power/supply/bq24190_charger.c (bsc#1211590).
• CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a use-after-free (bsc#1205760).
• CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device is disconnected (bsc#1205758).
• CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call (bsc#1205762).
• CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect after an open, because of the lack of a wait_event (bsc#1205803).
• CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically allocating fops (bsc#1205756).
• CVE-2023-31084: Fixed a blocking issue in drivers/media/dvb-core/dvb_frontend.c (bsc#1210783).
• CVE-2023-2002: Fixed a flaw that allowed an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availability of Bluetooth communication (bsc#1210533).
• CVE-2023-31436: Fixed an out-of-bounds write in qfq_change_class() because lmax can exceed QFQ_MIN_LMAX (bsc#1210940).
• CVE-2023-30456: Fixed an issue in arch/x86/kvm/vmx/nested.c with nVMX on x86_64 lacks consistency checks for CR0 and CR4 (bsc#1210294).
• CVE-2022-4269: Fixed a flaw was found inside the Traffic Control (TC) subsystem (bsc#1206024).
• CVE-2023-32233: Fixed a use-after-free in Netfilter nf_tables when processing batch requests (bsc#1211043).
• CVE-2023-1380: Fixed a slab-out-of-bound read problem in brcmf_get_assoc_ies() (bsc#1209287).
• CVE-2023-2513: Fixed a use-after-free vulnerability in the ext4 filesystem (bsc#1211105).
• CVE-2023-2483: Fixed a use after free bug in emac_remove caused by a race condition (bsc#1211037).
• CVE-2023-2124: Fixed an out-of-bound access in the XFS subsystem…

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

The following security bugs were fixed:

• CVE-2020-24588: Fixed a bug that could allow an adversary to abuse devices that support receiving non-SSP A-MSDU frames to inject arbitrary network packets (bsc#1185861).
• CVE-2022-2196: Fixed a regression related to KVM that allowed for speculative execution attacks (bsc#1206992).
• CVE-2022-3523: Fixed a use after free related to device private page handling (bsc#1204363).
• CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
• CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).
• CVE-2022-4269: Fixed a flaw was found inside the Traffic Control (TC) subsystem (bsc#1206024).
• CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically allocating fops (bsc#1205756).
• CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device is disconnected (bsc#1205758).
• CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a use-after-free (bsc#1205760).
• CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call (bsc#1205762).
• CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect after an open, because of the lack of a wait_event (bsc#1205803).
• CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver functionality (bsc#1209635).
• CVE-2023-0045: Fixed missing Flush IBP in ib_prctl_set (bsc#1207773).
• CVE-2023-0122: Fixed a NULL pointer dereference vulnerability in nvmet_setup_auth(), that allowed an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine (bsc#1207050).
• CVE-2023-0179: Fixed incorrect arithmetics when fetching VLAN header bits (bsc#1207034).
• CVE-2023-0386: A flaw was found where unauthorized access to the execution of the setuid file with capabilities was found in the OverlayFS subsystem, when a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allowed a local user to escalate their privileges on the system (bsc#1209615).
• CVE-2023-0394: Fixed a null pointer dereference in the network subcomponent. This flaw could cause system crashes (bsc#1207168).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
• CVE-2023-0469: Fixed a use-after-free flaw in io_uring/filetable.c in io_install_fixed_file in the io_uring subcomponent (bsc#1207521).
• CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795).
• CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845).
• CVE-2023-1075: Fixed a type confusion in tls_is_tx_ready (bsc#1208598).
• CVE-2023-1076: Fixed incorrect UID assigned to tun/tap sockets (bsc#1208599).
• CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208600).
• CVE-2023-1078: Fixed a heap out-of-bounds write in rds_rm_zerocopy_callback (bsc#1208601).
• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).
• CVE-2023-1095: Fixed a NULL pointer dereference in nf_tables due to zeroed list head (bsc#1208777).
• CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
• CVE-2023-1249: Fixed a use-after-free flaw in the core dump subsystem that allowed a local user to crash the system (bsc#1209039).
• CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
• CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak (bsc#1209532).
• CVE-2023-1582: Fixed soft lockup in __page_mapcount (bsc#1209636). -…

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

The following security bugs were fixed:

• CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
• CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).
• CVE-2022-4269: Fixed a flaw was found inside the Traffic Control (TC) subsystem (bsc#1206024).
• CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically allocating fops (bsc#1205756).
• CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device is disconnected (bsc#1205758).
• CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a use-after-free (bsc#1205760).
• CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call (bsc#1205762).
• CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect after an open, because of the lack of a wait_event (bsc#1205803).
• CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver functionality (bsc#1209635).
• CVE-2023-0045: Fixed missing Flush IBP in ib_prctl_set (bsc#1207773).
• CVE-2023-0122: Fixed a NULL pointer dereference vulnerability in nvmet_setup_auth(), that allowed an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine (bsc#1207050).
• CVE-2023-0179: Fixed incorrect arithmetics when fetching VLAN header bits (bsc#1207034).
• CVE-2023-0394: Fixed a null pointer dereference in the network subcomponent. This flaw could cause system crashes (bsc#1207168).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
• CVE-2023-0469: Fixed a use-after-free flaw in io_uring/filetable.c in io_install_fixed_file in the io_uring subcomponent (bsc#1207521).
• CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795).
• CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845).
• CVE-2023-1075: Fixed a type confusion in tls_is_tx_ready (bsc#1208598).
• CVE-2023-1076: Fixed incorrect UID assigned to tun/tap sockets (bsc#1208599).
• CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208600).
• CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set when plugging/disconnecting a malicious USB device (bsc#1208604).
• CVE-2023-1095: Fixed a NULL pointer dereference in nf_tables due to zeroed list head (bsc#1208777).
• CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
• CVE-2023-1249: Fixed a use-after-free flaw in the core dump subsystem that allowed a local user to crash the system (bsc#1209039).
• CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
• CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak (bsc#1209532).
• CVE-2023-1582: Fixed soft lockup in __page_mapcount (bsc#1209636).
• CVE-2023-1583: Fixed a NULL pointer dereference in io_file_bitmap_get in io_uring/filetable.c (bsc#1209637).
• CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
• CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming CPU from suspend-to-RAM (bsc#1209779).
• CVE-2023-1652: Fixed use-after-free that could lead to DoS and information leak in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c (bsc#1209788).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
• CVE-2023-1838:…

It was discovered that the Traffic-Control Index (TCINDEX) implementation in the Linux kernel did not properly perform filter deactivation in some situations. A local attacker could possibly use this to gain elevated privileges. Please note that with the fix for this CVE, kernel support for the TCINDEX classifier has been removed. (CVE-2023-1829)

William Zhao discovered that the Traffic Control (TC) subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2022-4269)

Thadeu Cascardo discovered that the io_uring subsystem contained a double- free vulnerability in certain memory allocation error conditions. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-1032)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

It was discovered that the io_uring subsystem in the Linux kernel did not properly perform file table updates in some situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1583)

It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-1670)

It was discovered that the APM X-Gene SoC hardware monitoring driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or expose sensitive information (kernel memory). (CVE-2023-1855)

It was discovered that a race condition existed in the Bluetooth HCI SDIO driver, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1989)

It was discovered that the ST NCI NFC driver did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-1990)

Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-1998)

It was discovered that the BigBen Interactive Kids' gamepad driver in the Linux kernel did not properly handle device removal, leading to a use- after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-25012)

It was discovered that a race condition existed in the TLS subsystem in the Linux kernel, leading to a use-after-free or a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-28466)

It was discovered that the Bluetooth subsystem in the Linux kernel did not properly initialize some data structures, leading to an out-of-bounds access vulnerability in certain situations. An attacker could use this to expose sensitive information (kernel memory). (CVE-2023-28866)

Reima Ishii discovered that the nested KVM…

William Zhao discovered that the Traffic Control (TC) subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2022-4269)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-1670)

It was discovered that a race condition existed in the Xen transport layer implementation for the 9P file system protocol in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (guest crash) or expose sensitive information (guest kernel memory). (CVE-2023-1859)

Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-1998)

It was discovered that the BigBen Interactive Kids' gamepad driver in the Linux kernel did not properly handle device removal, leading to a use- after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-25012)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-1670)

It was discovered that a race condition existed in the Xen transport layer implementation for the 9P file system protocol in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (guest crash) or expose sensitive information (guest kernel memory). (CVE-2023-1859)

Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-1998)

It was discovered that the BigBen Interactive Kids' gamepad driver in the Linux kernel did not properly handle device removal, leading to a use- after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-25012)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-1670)

It was discovered that a race condition existed in the Xen transport layer implementation for the 9P file system protocol in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (guest crash) or expose sensitive information (guest kernel memory). (CVE-2023-1859)

Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-1998)

It was discovered that the BigBen Interactive Kids' gamepad driver in the Linux kernel did not properly handle device removal, leading to a use- after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-25012)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-1670)

It was discovered that a race condition existed in the Xen transport layer implementation for the 9P file system protocol in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (guest crash) or expose sensitive information (guest kernel memory). (CVE-2023-1859)

Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-1998)

It was discovered that the BigBen Interactive Kids' gamepad driver in the Linux kernel did not properly handle device removal, leading to a use- after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-25012)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

Jiasheng Jiang discovered that the HSA Linux kernel driver for AMD Radeon GPU devices did not properly validate memory allocation in certain situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-3108)

Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-3707)

It was discovered that the infrared transceiver USB driver did not properly handle USB control messages. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (memory exhaustion). (CVE-2022-3903)

Haowei Yan discovered that a race condition existed in the Layer 2 Tunneling Protocol (L2TP) implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-4129)

Jordy Zomer and Alexandra Sandulescu discovered that syscalls invoking the do_prlimit() function in the Linux kernel did not properly handle speculative execution barriers. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2023-0458)

Jordy Zomer and Alexandra Sandulescu discovered that the Linux kernel did not properly implement speculative execution barriers in usercopy functions in certain situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2023-0459)

It was discovered that the Human Interface Device (HID) support driver in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1073)

It was discovered that a memory leak existed in the SCTP protocol implementation in the Linux kernel. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2023-1074)

It was discovered that the TLS subsystem in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-1075)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel contained a type confusion vulnerability in some situations. An attacker could use this to cause a denial of service (system crash). (CVE-2023-1078)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

Duoming Zhou discovered that a race condition existed in the infrared receiver/transceiver driver in the Linux kernel, leading to a use-after- free vulnerability. A privileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-1118)

It was discovered that the Traffic-Control Index (TCINDEX) implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-1281)

It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform data buffer size validation in some situations. A…

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-1670)

It was discovered that a race condition existed in the Xen transport layer implementation for the 9P file system protocol in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (guest crash) or expose sensitive information (guest kernel memory). (CVE-2023-1859)

Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-1998)

It was discovered that the BigBen Interactive Kids' gamepad driver in the Linux kernel did not properly handle device removal, leading to a use- after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-25012)

It was discovered that a use-after-free vulnerability existed in the HFS+ file system implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-2985)

Hangyu Hua discovered that the Flower classifier implementation in the Linux kernel contained an out-of-bounds write vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-35788, LP: #2023577)

It was discovered that for some Intel processors the INVLPG instruction implementation did not properly flush global TLB entries when PCIDs are enabled. An attacker could use this to expose sensitive information (kernel memory) or possibly cause undesired behaviors. (LP: #2023220)

Jiasheng Jiang discovered that the HSA Linux kernel driver for AMD Radeon GPU devices did not properly validate memory allocation in certain situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-3108)

Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-3707)

It was discovered that the infrared transceiver USB driver did not properly handle USB control messages. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (memory exhaustion). (CVE-2022-3903)

Haowei Yan discovered that a race condition existed in the Layer 2 Tunneling Protocol (L2TP) implementation in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-4129)

Jordy Zomer and Alexandra Sandulescu discovered that syscalls invoking the do_prlimit() function in the Linux kernel did not properly handle speculative execution barriers. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2023-0458)

Jordy Zomer and Alexandra Sandulescu discovered that the Linux kernel did not properly implement speculative execution barriers in usercopy functions in certain situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2023-0459)

It was discovered that the Human Interface Device (HID) support driver in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1073)

It was discovered that a memory leak existed in the SCTP protocol implementation in the Linux kernel. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2023-1074)

It was discovered that the TLS subsystem in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-1075)

It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1076)

It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-1077)

It was discovered that the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel contained a type confusion vulnerability in some situations. An attacker could use this to cause a denial of service (system crash). (CVE-2023-1078)

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). (CVE-2023-1079)

Duoming Zhou discovered that a race condition existed in the infrared receiver/transceiver driver in the Linux kernel, leading to a use-after- free vulnerability. A privileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-1118)

It was discovered that the Traffic-Control Index (TCINDEX) implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-1281)

It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform data buffer size validation in some situations. A…