CVE-2023-46862

An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.

The Linux Kernel, the operating system core itself.

Security Fix(es):

An issue was discovered in the USB subsystem in the Linux kernel through 6.4.2. There is an out-of-bounds and crash in read_descriptors in drivers/usb/core/sysfs.c.(CVE-2023-37453)

An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege escalation). This depends on a race condition through which userspace can replace an instruction before the #VC handler reads it.(CVE-2023-46813)

An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.(CVE-2023-46862)

A use-after-free vulnerability was found in drivers/nvme/target/tcp.cinnvmet_tcp_free_crypto` due to a logical bug in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead to local privilege escalation in case that the attacker already has local privileges.(CVE-2023-5178)

The Linux Kernel, the operating system core itself.

Security Fix(es):

An issue was discovered in the USB subsystem in the Linux kernel through 6.4.2. There is an out-of-bounds and crash in read_descriptors in drivers/usb/core/sysfs.c.(CVE-2023-37453)

An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege escalation). This depends on a race condition through which userspace can replace an instruction before the #VC handler reads it.(CVE-2023-46813)

An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.(CVE-2023-46862)

A use-after-free vulnerability was found in drivers/nvme/target/tcp.cinnvmet_tcp_free_crypto` due to a logical bug in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead to local privilege escalation in case that the attacker already has local privileges.(CVE-2023-5178)

The Linux Kernel, the operating system core itself.

Security Fix(es):

An issue was discovered in the USB subsystem in the Linux kernel through 6.4.2. There is an out-of-bounds and crash in read_descriptors in drivers/usb/core/sysfs.c.(CVE-2023-37453)

An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege escalation). This depends on a race condition through which userspace can replace an instruction before the #VC handler reads it.(CVE-2023-46813)

An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.(CVE-2023-46862)

A use-after-free vulnerability was found in drivers/nvme/target/tcp.cinnvmet_tcp_free_crypto` due to a logical bug in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead to local privilege escalation in case that the attacker already has local privileges.(CVE-2023-5178)

An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.

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

Security Fix(es):

• kernel: GSM multiplexing race condition leads to privilege escalation (CVE-2023-6546)
• kernel: multiple use-after-free vulnerabilities (CVE-2024-1086, CVE-2023-3567, CVE-2023-4133, CVE-2023-6932, CVE-2023-39198, CVE-2023-51043, CVE-2023-51779, CVE-2023-51780, CVE-2024-1085, CVE-2024-26582)
• kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)
• kernel: memcg does not limit the number of POSIX file locks allowing memory exhaustion (CVE-2022-0480)
• kernel: multiple NULL pointer dereference vulnerabilities (CVE-2022-38096, CVE-2023-6622, CVE-2023-6915, CVE-2023-42754, CVE-2023-46862, CVE-2023-52574, CVE-2024-0841, CVE-2023-52448)
• kernel: integer overflow in l2cap_config_req() in net/bluetooth/l2cap_core.c (CVE-2022-45934)
• kernel: netfilter: nf_tables: out-of-bounds access in nf_tables_newtable() (CVE-2023-6040)
• kernel: GC's deletion of an SKB races with unix_stream_read_generic() leading to UAF (CVE-2023-6531)
• kernel: Out of boundary write in perf_read_group() as result of overflow a perf_event's read_size (CVE-2023-6931)
• kernel: Bluetooth Forward and Future Secrecy Attacks and Defenses (CVE-2023-24023)
• kernel: irdma: Improper access control (CVE-2023-25775)
• Kernel: double free in hci_conn_cleanup of the bluetooth subsystem (CVE-2023-28464)
• kernel: Bluetooth: HCI: global out-of-bounds access in net/bluetooth/hci_sync.c (CVE-2023-28866)
• kernel: race condition between HCIUARTSETPROTO and HCIUARTGETPROTO in hci_uart_tty_ioctl (CVE-2023-31083)
• kernel: multiple out-of-bounds read vulnerabilities (CVE-2023-37453, CVE-2023-39189, CVE-2023-39193, CVE-2023-6121, CVE-2023-39194)
• kernel: netfilter: race condition between IPSET_CMD_ADD and IPSET_CMD_SWAP (CVE-2023-42756)
• kernel: lib/kobject.c vulnerable to fill_kobj_path out-of-bounds write (CVE-2023-45863)
• kernel: smb: client: fix potential OOBs in smb2_parse_contexts() (CVE-2023-52434)
• kernel: mm/sparsemem: fix race in accessing memory_section->usage (CVE-2023-52489)
• kernel: net: fix possible store tearing in neigh_periodic_work() (CVE-2023-52522)
• kernel: multiple memory leak vulnerabilities (CVE-2023-52529, CVE-2023-52581)
• kernel: net: bridge: data races indata-races in br_handle_frame_finish() (CVE-2023-52578)
• kernel: net/core: kernel crash in ETH_P_1588 flow dissector (CVE-2023-52580)
• kernel: net/sched: act_ct: fix skb leak and crash on ooo frags (CVE-2023-52610)
• kernel: CIFS Filesystem Decryption Improper Input Validation Remote Code Execution Vulnerability in function receive_encrypted_standard of client (CVE-2024-0565)
• kernel: tls: race between async notify and socket close (CVE-2024-26583)
• kernel: tls: handle backlogging of crypto requests (CVE-2024-26584)
• kernel: tls: race between tx work scheduling and socket close (CVE-2024-26585)
• kernel: mlxsw: spectrum_acl_tcam: Fix stack corruption (CVE-2024-26586)
• kernel: i2c: i801: Fix block process call transactions (CVE-2024-26593)
• kernel: sched/membarrier: reduce the ability to hammer on sys_membarrier (CVE-2024-26602)
• kernel: netfilter: nf_tables: reject QUEUE/DROP verdict parameters (CVE-2024-26609)
• kernel: local dos vulnerability in scatterwalk_copychunks (CVE-2023-6176)
• kernel: perf/x86/lbr: Filter vsyscall addresses (CVE-2023-52476)
• kernel: netfilter: nf_tables: disallow timeout for anonymous sets (CVE-2023-52620)
• kernel: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() (CVE-2024-26633)

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

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References…

An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.

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

The following security bugs were fixed:

• CVE-2023-6176: Fixed a denial of service in the cryptographic algorithm scatterwalk functionality (bsc#1217332).
• CVE-2023-2006: Fixed a race condition in the RxRPC network protocol (bsc#1210447).
• CVE-2023-5633: Fixed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface (bsc#1216527).
• CVE-2023-39197: Fixed a out-of-bounds read in nf_conntrack_dccp_packet() (bsc#1216976).
• CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420).
• CVE-2023-6039: Fixed a use-after-free in lan78xx_disconnect in drivers/net/usb/lan78xx.c (bsc#1217068).
• CVE-2023-45863: Fixed a out-of-bounds write in fill_kobj_path() (bsc#1216058).
• CVE-2023-5158: Fixed a denial of service in vringh_kiov_advance() in drivers/vhost/vringh.c in the host side of a virtio ring (bsc#1215710).
• CVE-2023-45871: Fixed an issue in the IGB driver, where the buffer size may not be adequate for frames larger than the MTU (bsc#1216259).
• CVE-2023-5717: Fixed a heap out-of-bounds write vulnerability in the Performance Events component (bsc#1216584).
• CVE-2023-39198: Fixed a race condition leading to use-after-free in qxl_mode_dumb_create() (bsc#1216965).
• CVE-2023-25775: Fixed improper access control in the Intel Ethernet Controller RDMA driver (bsc#1216959).
• CVE-2023-46862: Fixed a NULL pointer dereference in io_uring_show_fdinfo() (bsc#1216693).

The following non-security bugs were fixed:

• ACPI: FPDT: properly handle invalid FPDT subtables (git-fixes).
• ACPI: resource: Do IRQ override on TongFang GMxXGxx (git-fixes).
• ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA (git-fixes).
• ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias() (git-fixes).
• ALSA: hda/realtek - ALC287 Realtek I2S speaker platform support (git-fixes).
• ALSA: hda/realtek - Add Dell ALC295 to pin fall back table (git-fixes).
• ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC (git-fixes).
• ALSA: hda/realtek: Add quirk for ASUS UX7602ZM (git-fixes).
• ALSA: hda/realtek: Add quirks for ASUS 2024 Zenbooks (git-fixes).
• ALSA: hda/realtek: Add quirks for HP Laptops (git-fixes).
• ALSA: hda/realtek: Add support dual speaker for Dell (git-fixes).
• ALSA: hda/realtek: Enable Mute LED on HP 255 G10 (git-fixes).
• ALSA: hda/realtek: Enable Mute LED on HP 255 G8 (git-fixes).
• ALSA: hda: ASUS UM5302LA: Added quirks for cs35L41/10431A83 on i2c bus (git-fixes).
• ALSA: hda: Disable power-save on KONTRON SinglePC (bsc#1217140).
• ALSA: hda: Fix possible null-ptr-deref when assigning a stream (git-fixes).
• ALSA: hda: cs35l41: Fix unbalanced pm_runtime_get() (git-fixes).
• ALSA: hda: cs35l41: Undo runtime PM changes at driver exit time (git-fixes).
• ALSA: hda: intel-dsp-config: Fix JSL Chromebook quirk detection (git-fixes).
• ALSA: info: Fix potential deadlock at disconnection (git-fixes).
• ALSA: usb-audio: add quirk flag to enable native DSD for McIntosh devices (git-fixes).
• ARM: 9321/1: memset: cast the constant byte to unsigned char (git-fixes).
• ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails (git-fixes).
• ASoC: SOF: core: Ensure sof_ops_free() is still called when probe never ran (git-fixes).
• ASoC: ams-delta.c: use component after check (git-fixes).
• ASoC: codecs: wsa-macro: fix uninitialized stack variables with name prefix (git-fixes).
• ASoC: cs35l41: Undo runtime PM changes at driver exit time (git-fixes).
• ASoC: cs35l41: Verify PM runtime resume errors in IRQ handler (git-fixes).
• ASoC: fsl: Fix PM disable depth imbalance in fsl_easrc_probe (git-fixes).
• ASoC: fsl: mpc5200_dma.c: Fix warning of Function parameter or member not described (git-fixes).
• ASoC: hdmi-codec: register hpd callback on component probe (git-fixes).
• ASoC: rt5650: fix the wrong result…

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

The following security bugs were fixed:

• CVE-2023-6176: Fixed a denial of service in the cryptographic algorithm scatterwalk functionality (bsc#1217332).
• CVE-2023-2006: Fixed a race condition in the RxRPC network protocol (bsc#1210447).
• CVE-2023-39197: Fixed a out-of-bounds read in nf_conntrack_dccp_packet() (bsc#1216976).
• CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420).
• CVE-2023-6039: Fixed a use-after-free in lan78xx_disconnect in drivers/net/usb/lan78xx.c (bsc#1217068).
• CVE-2023-45863: Fixed a out-of-bounds write in fill_kobj_path() (bsc#1216058).
• CVE-2023-5158: Fixed a denial of service in vringh_kiov_advance() in drivers/vhost/vringh.c in the host side of a virtio ring (bsc#1215710).
• CVE-2023-45871: Fixed an issue in the IGB driver, where the buffer size may not be adequate for frames larger than the MTU (bsc#1216259).
• CVE-2023-5717: Fixed a heap out-of-bounds write vulnerability in the Performance Events component (bsc#1216584).
• CVE-2023-39198: Fixed a race condition leading to use-after-free in qxl_mode_dumb_create() (bsc#1216965).
• CVE-2023-25775: Fixed improper access control in the Intel Ethernet Controller RDMA driver (bsc#1216959).
• CVE-2023-46862: Fixed a NULL pointer dereference in io_uring_show_fdinfo() (bsc#1216693).

The following non-security bugs were fixed:

• ACPI: FPDT: properly handle invalid FPDT subtables (git-fixes).
• ACPI: resource: Do IRQ override on TongFang GMxXGxx (git-fixes).
• ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA (git-fixes).
• ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias() (git-fixes).
• ALSA: hda/realtek - Add Dell ALC295 to pin fall back table (git-fixes).
• ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC (git-fixes).
• ALSA: hda/realtek: Add quirks for HP Laptops (git-fixes).
• ALSA: hda/realtek: Enable Mute LED on HP 255 G10 (git-fixes).
• ALSA: hda/realtek: Enable Mute LED on HP 255 G8 (git-fixes).
• ALSA: hda: Disable power-save on KONTRON SinglePC (bsc#1217140).
• ALSA: hda: Fix possible null-ptr-deref when assigning a stream (git-fixes).
• ALSA: hda: cs35l41: Fix unbalanced pm_runtime_get() (git-fixes).
• ALSA: hda: cs35l41: Undo runtime PM changes at driver exit time (git-fixes).
• ALSA: hda: intel-dsp-config: Fix JSL Chromebook quirk detection (git-fixes).
• ALSA: info: Fix potential deadlock at disconnection (git-fixes).
• ARM: 9321/1: memset: cast the constant byte to unsigned char (git-fixes).
• ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails (git-fixes).
• ASoC: ams-delta.c: use component after check (git-fixes).
• ASoC: codecs: wsa-macro: fix uninitialized stack variables with name prefix (git-fixes).
• ASoC: cs35l41: Undo runtime PM changes at driver exit time (git-fixes).
• ASoC: cs35l41: Verify PM runtime resume errors in IRQ handler (git-fixes).
• ASoC: fsl: Fix PM disable depth imbalance in fsl_easrc_probe (git-fixes).
• ASoC: fsl: mpc5200_dma.c: Fix warning of Function parameter or member not described (git-fixes).
• ASoC: hdmi-codec: register hpd callback on component probe (git-fixes).
• ASoC: rt5650: fix the wrong result of key button (git-fixes).
• ASoC: simple-card: fixup asoc_simple_probe() error handling (git-fixes).
• ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings (git-fixes).
• Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE (git-fixes).
• Bluetooth: btusb: Add RTW8852BE device 13d3:3570 to device tables (git-fixes).
• Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0cb8:0xc559 (git-fixes).
• Bluetooth: btusb: Add date->evt_skb is NULL check (git-fixes).
• Disable Loongson drivers Loongson is a mips architecture, it does not make sense to build Loongson drivers on other architectures.
• Documentation: networking: correct possessive 'its' (bsc#1215458).
• Drivers:…

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

The following security bugs were fixed:

• CVE-2023-2006: Fixed a race condition in the RxRPC network protocol (bsc#1210447).
• CVE-2023-25775: Fixed improper access control in the Intel Ethernet Controller RDMA driver (bsc#1216959).
• CVE-2023-3777: Fixed a use-after-free vulnerability in netfilter: nf_tables component can be exploited to achieve local privilege escalation. (bsc#1215095)
• CVE-2023-39197: Fixed a out-of-bounds read in nf_conntrack_dccp_packet() (bsc#1216976).
• CVE-2023-39198: Fixed a race condition leading to use-after-free in qxl_mode_dumb_create() (bsc#1216965).
• CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420).
• CVE-2023-45863: Fixed a out-of-bounds write in fill_kobj_path() (bsc#1216058).
• CVE-2023-45871: Fixed an issue in the IGB driver, where the buffer size may not be adequate for frames larger than the MTU (bsc#1216259).
• CVE-2023-46813: Fixed SEV-ES local priv escalation (bsc#1212649).
• CVE-2023-46862: Fixed a NULL pointer dereference in io_uring_show_fdinfo() (bsc#1216693).
• CVE-2023-5158: Fixed a denial of service in vringh_kiov_advance() in drivers/vhost/vringh.c in the host side of a virtio ring (bsc#1215710).
• CVE-2023-5633: Fixed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface (bsc#1216527).
• CVE-2023-5717: Fixed a heap out-of-bounds write vulnerability in the Performance Events component (bsc#1216584).
• CVE-2023-6039: Fixed a use-after-free in lan78xx_disconnect in drivers/net/usb/lan78xx.c (bsc#1217068).
• CVE-2023-6176: Fixed a denial of service in the cryptographic algorithm scatterwalk functionality (bsc#1217332).

The following non-security bugs were fixed:

• acpi: fpdt: properly handle invalid fpdt subtables (git-fixes).
• acpi: resource: do irq override on tongfang gmxxgxx (git-fixes).
• acpi: resource: skip irq override on asus expertbook b1402cva (git-fixes).
• acpi: sysfs: fix create_pnp_modalias() and create_of_modalias() (git-fixes).
• alsa: hda/realtek - add dell alc295 to pin fall back table (git-fixes).
• alsa: hda/realtek - alc287 realtek i2s speaker platform support (git-fixes).
• alsa: hda/realtek - enable internal speaker of asus k6500zc (git-fixes).
• alsa: hda/realtek: add quirk for asus ux7602zm (git-fixes).
• alsa: hda/realtek: add quirks for asus 2024 zenbooks (git-fixes).
• alsa: hda/realtek: add quirks for hp laptops (git-fixes).
• alsa: hda/realtek: add support dual speaker for dell (git-fixes).
• alsa: hda/realtek: enable mute led on hp 255 g10 (git-fixes).
• alsa: hda/realtek: enable mute led on hp 255 g8 (git-fixes).
• alsa: hda: asus um5302la: added quirks for cs35l41/10431a83 on i2c bus (git-fixes).
• alsa: hda: cs35l41: fix unbalanced pm_runtime_get() (git-fixes).
• alsa: hda: cs35l41: undo runtime pm changes at driver exit time (git-fixes).
• alsa: hda: disable power-save on kontron singlepc (bsc#1217140).
• alsa: hda: fix possible null-ptr-deref when assigning a stream (git-fixes).
• alsa: hda: intel-dsp-config: fix jsl chromebook quirk detection (git-fixes).
• alsa: info: fix potential deadlock at disconnection (git-fixes).
• alsa: usb-audio: add quirk flag to enable native dsd for mcintosh devices (git-fixes).
• arm/xen: fix xen_vcpu_info allocation alignment (git-fixes).
• arm64: add cortex-a520 cpu part definition (git-fixes)
• arm64: allow kprobes on el0 handlers (git-fixes)
• arm64: armv8_deprecated move emulation functions (git-fixes)
• arm64: armv8_deprecated: fix unused-function error (git-fixes)
• arm64: armv8_deprecated: fold ops into insn_emulation (git-fixes)
• arm64: armv8_deprecated: move aarch32 helper earlier (git-fixes)
• arm64: armv8_deprecated: rework deprected instruction handling (git-fixes)
• arm64: consistently pass esr_elx to die() (git-fixes)
• arm64: die(): pass 'err' as…

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

The following security bugs were fixed:

• CVE-2023-2006: Fixed a race condition in the RxRPC network protocol (bsc#1210447).
• CVE-2023-25775: Fixed improper access control in the Intel Ethernet Controller RDMA driver (bsc#1216959).
• CVE-2023-39197: Fixed a out-of-bounds read in nf_conntrack_dccp_packet() (bsc#1216976).
• CVE-2023-39198: Fixed a race condition leading to use-after-free in qxl_mode_dumb_create() (bsc#1216965).
• CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420).
• CVE-2023-45863: Fixed a out-of-bounds write in fill_kobj_path() (bsc#1216058).
• CVE-2023-45871: Fixed an issue in the IGB driver, where the buffer size may not be adequate for frames larger than the MTU (bsc#1216259).
• CVE-2023-46862: Fixed a NULL pointer dereference in io_uring_show_fdinfo() (bsc#1216693).
• CVE-2023-5158: Fixed a denial of service in vringh_kiov_advance() in drivers/vhost/vringh.c in the host side of a virtio ring (bsc#1215710).
• CVE-2023-5633: Fixed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface (bsc#1216527).
• CVE-2023-5717: Fixed a heap out-of-bounds write vulnerability in the Performance Events component (bsc#1216584).
• CVE-2023-6039: Fixed a use-after-free in lan78xx_disconnect in drivers/net/usb/lan78xx.c (bsc#1217068).
• CVE-2023-6176: Fixed a denial of service in the cryptographic algorithm scatterwalk functionality (bsc#1217332).

The following non-security bugs were fixed:

• acpi: fpdt: properly handle invalid fpdt subtables (git-fixes).
• acpi: resource: do irq override on tongfang gmxxgxx (git-fixes).
• acpi: resource: skip irq override on asus expertbook b1402cva (git-fixes).
• acpi: sysfs: fix create_pnp_modalias() and create_of_modalias() (git-fixes).
• alsa: hda/realtek - add dell alc295 to pin fall back table (git-fixes).
• alsa: hda/realtek - alc287 realtek i2s speaker platform support (git-fixes).
• alsa: hda/realtek - enable internal speaker of asus k6500zc (git-fixes).
• alsa: hda/realtek: add quirk for asus ux7602zm (git-fixes).
• alsa: hda/realtek: add quirks for asus 2024 zenbooks (git-fixes).
• alsa: hda/realtek: add quirks for hp laptops (git-fixes).
• alsa: hda/realtek: add support dual speaker for dell (git-fixes).
• alsa: hda/realtek: enable mute led on hp 255 g10 (git-fixes).
• alsa: hda/realtek: enable mute led on hp 255 g8 (git-fixes).
• alsa: hda: asus um5302la: added quirks for cs35l41/10431a83 on i2c bus (git-fixes).
• alsa: hda: cs35l41: fix unbalanced pm_runtime_get() (git-fixes).
• alsa: hda: cs35l41: undo runtime pm changes at driver exit time (git-fixes).
• alsa: hda: disable power-save on kontron singlepc (bsc#1217140).
• alsa: hda: fix possible null-ptr-deref when assigning a stream (git-fixes).
• alsa: hda: intel-dsp-config: fix jsl chromebook quirk detection (git-fixes).
• alsa: info: fix potential deadlock at disconnection (git-fixes).
• alsa: usb-audio: add quirk flag to enable native dsd for mcintosh devices (git-fixes).
• arm/xen: fix xen_vcpu_info allocation alignment (git-fixes).
• arm64: add cortex-a520 cpu part definition (git-fixes)
• arm64: allow kprobes on el0 handlers (git-fixes)
• arm64: armv8_deprecated move emulation functions (git-fixes)
• arm64: armv8_deprecated: fix unused-function error (git-fixes)
• arm64: armv8_deprecated: fold ops into insn_emulation (git-fixes)
• arm64: armv8_deprecated: move aarch32 helper earlier (git-fixes)
• arm64: armv8_deprecated: rework deprected instruction handling (git-fixes)
• arm64: consistently pass esr_elx to die() (git-fixes)
• arm64: die(): pass 'err' as long (git-fixes)
• arm64: factor insn read out of call_undef_hook() (git-fixes)
• arm64: factor out el1 ssbs emulation hook (git-fixes)
• arm64: report el1 undefs better (git-fixes)
• arm64: rework bti exception handling…

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

The following security bugs were fixed:

• CVE-2023-2006: Fixed a race condition in the RxRPC network protocol (bsc#1210447).
• CVE-2023-25775: Fixed improper access control in the Intel Ethernet Controller RDMA driver (bsc#1216959).
• CVE-2023-39197: Fixed a out-of-bounds read in nf_conntrack_dccp_packet() (bsc#1216976).
• CVE-2023-39198: Fixed a race condition leading to use-after-free in qxl_mode_dumb_create() (bsc#1216965).
• CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420).
• CVE-2023-45863: Fixed a out-of-bounds write in fill_kobj_path() (bsc#1216058).
• CVE-2023-45871: Fixed an issue in the IGB driver, where the buffer size may not be adequate for frames larger than the MTU (bsc#1216259).
• CVE-2023-46862: Fixed a NULL pointer dereference in io_uring_show_fdinfo() (bsc#1216693).
• CVE-2023-5158: Fixed a denial of service in vringh_kiov_advance() in drivers/vhost/vringh.c in the host side of a virtio ring (bsc#1215710).
• CVE-2023-5717: Fixed a heap out-of-bounds write vulnerability in the Performance Events component (bsc#1216584).
• CVE-2023-6039: Fixed a use-after-free in lan78xx_disconnect in drivers/net/usb/lan78xx.c (bsc#1217068).
• CVE-2023-6176: Fixed a denial of service in the cryptographic algorithm scatterwalk functionality (bsc#1217332).

The following non-security bugs were fixed:

• acpi: fpdt: properly handle invalid fpdt subtables (git-fixes).
• acpi: resource: do irq override on tongfang gmxxgxx (git-fixes).
• acpi: resource: skip irq override on asus expertbook b1402cva (git-fixes).
• acpi: sysfs: fix create_pnp_modalias() and create_of_modalias() (git-fixes).
• alsa: hda/realtek - add dell alc295 to pin fall back table (git-fixes).
• alsa: hda/realtek - enable internal speaker of asus k6500zc (git-fixes).
• alsa: hda/realtek: add quirks for hp laptops (git-fixes).
• alsa: hda/realtek: enable mute led on hp 255 g10 (git-fixes).
• alsa: hda/realtek: enable mute led on hp 255 g8 (git-fixes).
• alsa: hda: cs35l41: fix unbalanced pm_runtime_get() (git-fixes).
• alsa: hda: cs35l41: undo runtime pm changes at driver exit time (git-fixes).
• alsa: hda: disable power-save on kontron singlepc (bsc#1217140).
• alsa: hda: fix possible null-ptr-deref when assigning a stream (git-fixes).
• alsa: hda: intel-dsp-config: fix jsl chromebook quirk detection (git-fixes).
• alsa: info: fix potential deadlock at disconnection (git-fixes).
• arm/xen: fix xen_vcpu_info allocation alignment (git-fixes).
• arm64: add cortex-a520 cpu part definition (git-fixes)
• arm64: allow kprobes on el0 handlers (git-fixes)
• arm64: armv8_deprecated move emulation functions (git-fixes)
• arm64: armv8_deprecated: fix unused-function error (git-fixes)
• arm64: armv8_deprecated: fold ops into insn_emulation (git-fixes)
• arm64: armv8_deprecated: move aarch32 helper earlier (git-fixes)
• arm64: armv8_deprecated: rework deprected instruction handling (git-fixes)
• arm64: consistently pass esr_elx to die() (git-fixes)
• arm64: die(): pass 'err' as long (git-fixes)
• arm64: factor insn read out of call_undef_hook() (git-fixes)
• arm64: factor out el1 ssbs emulation hook (git-fixes)
• arm64: report el1 undefs better (git-fixes)
• arm64: rework bti exception handling (git-fixes)
• arm64: rework el0 mrs emulation (git-fixes)
• arm64: rework fpac exception handling (git-fixes)
• arm64: split el0/el1 undef handlers (git-fixes)
• arm: 9321/1: memset: cast the constant byte to unsigned char (git-fixes).
• asoc: ams-delta.c: use component after check (git-fixes).
• asoc: codecs: wsa-macro: fix uninitialized stack variables with name prefix (git-fixes).
• asoc: cs35l41: undo runtime pm changes at driver exit time (git-fixes).
• asoc: cs35l41: verify pm runtime resume errors in irq handler (git-fixes).
• asoc: fsl: fix pm disable depth imbalance in…

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

The following security bugs were fixed:

• CVE-2023-6176: Fixed a denial of service in the cryptographic algorithm scatterwalk functionality (bsc#1217332).
• CVE-2023-2006: Fixed a race condition in the RxRPC network protocol (bsc#1210447).
• CVE-2023-39197: Fixed a out-of-bounds read in nf_conntrack_dccp_packet() (bsc#1216976).
• CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420).
• CVE-2023-6039: Fixed a use-after-free in lan78xx_disconnect in drivers/net/usb/lan78xx.c (bsc#1217068).
• CVE-2023-45863: Fixed a out-of-bounds write in fill_kobj_path() (bsc#1216058).
• CVE-2023-5158: Fixed a denial of service in vringh_kiov_advance() in drivers/vhost/vringh.c in the host side of a virtio ring (bsc#1215710).
• CVE-2023-45871: Fixed an issue in the IGB driver, where the buffer size may not be adequate for frames larger than the MTU (bsc#1216259).
• CVE-2023-5717: Fixed a heap out-of-bounds write vulnerability in the Performance Events component (bsc#1216584).
• CVE-2023-39198: Fixed a race condition leading to use-after-free in qxl_mode_dumb_create() (bsc#1216965).
• CVE-2023-25775: Fixed improper access control in the Intel Ethernet Controller RDMA driver (bsc#1216959).
• CVE-2023-46862: Fixed a NULL pointer dereference in io_uring_show_fdinfo() (bsc#1216693).

The following non-security bugs were fixed:

• ACPI: FPDT: properly handle invalid FPDT subtables (git-fixes).
• ACPI: resource: Do IRQ override on TongFang GMxXGxx (git-fixes).
• ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA (git-fixes).
• ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias() (git-fixes).
• ALSA: hda/realtek - Add Dell ALC295 to pin fall back table (git-fixes).
• ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC (git-fixes).
• ALSA: hda/realtek: Add quirks for HP Laptops (git-fixes).
• ALSA: hda/realtek: Enable Mute LED on HP 255 G10 (git-fixes).
• ALSA: hda/realtek: Enable Mute LED on HP 255 G8 (git-fixes).
• ALSA: hda: Disable power-save on KONTRON SinglePC (bsc#1217140).
• ALSA: hda: Fix possible null-ptr-deref when assigning a stream (git-fixes).
• ALSA: hda: cs35l41: Fix unbalanced pm_runtime_get() (git-fixes).
• ALSA: hda: cs35l41: Undo runtime PM changes at driver exit time (git-fixes).
• ALSA: hda: intel-dsp-config: Fix JSL Chromebook quirk detection (git-fixes).
• ALSA: info: Fix potential deadlock at disconnection (git-fixes).
• ARM: 9321/1: memset: cast the constant byte to unsigned char (git-fixes).
• ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails (git-fixes).
• ASoC: ams-delta.c: use component after check (git-fixes).
• ASoC: codecs: wsa-macro: fix uninitialized stack variables with name prefix (git-fixes).
• ASoC: cs35l41: Undo runtime PM changes at driver exit time (git-fixes).
• ASoC: cs35l41: Verify PM runtime resume errors in IRQ handler (git-fixes).
• ASoC: fsl: Fix PM disable depth imbalance in fsl_easrc_probe (git-fixes).
• ASoC: fsl: mpc5200_dma.c: Fix warning of Function parameter or member not described (git-fixes).
• ASoC: hdmi-codec: register hpd callback on component probe (git-fixes).
• ASoC: rt5650: fix the wrong result of key button (git-fixes).
• ASoC: simple-card: fixup asoc_simple_probe() error handling (git-fixes).
• ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings (git-fixes).
• Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE (git-fixes).
• Bluetooth: btusb: Add RTW8852BE device 13d3:3570 to device tables (git-fixes).
• Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0cb8:0xc559 (git-fixes).
• Bluetooth: btusb: Add date->evt_skb is NULL check (git-fixes).
• Drivers: hv: vmbus: Remove unused extern declaration vmbus_ontimer() (git-fixes).
• HID: Add quirk for Dell Pro Wireless Keyboard and Mouse KM5221W (git-fixes).
• HID: hyperv: Replace one-element array with…

Tom Dohrmann discovered that the Secure Encrypted Virtualization (SEV) implementation for AMD processors in the Linux kernel contained a race condition when accessing MMIO registers. A local attacker in a SEV guest VM could possibly use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-46813)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

Marek Marczykowski-Górecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition. An attacker in a guest VM could possibly use this to cause a denial of service (paravirtualized device unavailability). (CVE-2023-34324)

Zheng Wang discovered a use-after-free in the Renesas Ethernet AVB driver in the Linux kernel during device removal. A privileged attacker could use this to cause a denial of service (system crash). (CVE-2023-35827)

Tom Dohrmann discovered that the Secure Encrypted Virtualization (SEV) implementation for AMD processors in the Linux kernel contained a race condition when accessing MMIO registers. A local attacker in a SEV guest VM could possibly use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-46813)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

It was discovered that the netfilter subsystem in the Linux kernel did not properly validate inner tunnel netlink attributes, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-5972)

It was discovered that the TLS subsystem in the Linux kernel did not properly perform cryptographic operations in some situations, leading to 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-2023-6176)

Jann Horn discovered that a race condition existed in the Linux kernel when handling io_uring over sockets, leading to 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-2023-6531)

Xingyuan Mo discovered that the netfilter subsystem in the Linux kernel did not properly handle dynset expressions passed from userspace, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-6622)

It was discovered that the TIPC protocol implementation in the Linux kernel did not properly handle locking during tipc_crypto_key_revoke() operations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2024-0641)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to 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-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to 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-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to 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-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to 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-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to 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-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to 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-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to 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-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to 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-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to 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-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to 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-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-23000)

Quentin Minster discovered that the KSMBD implementation in the Linux kernel did not properly handle session setup requests. A remote attacker could possibly use this to cause a denial of service (memory exhaustion). (CVE-2023-32247)

It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to 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-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to 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-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

Lonial Con discovered that the netfilter subsystem in the Linux kernel did not properly handle element deactivation in certain cases, leading to 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-2024-1085)

Notselwyn discovered that the netfilter subsystem in the Linux kernel did not properly handle verdict parameters in certain cases, leading to 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-2024-1086)

It was discovered that a race condition existed in the SCSI Emulex LightPulse Fibre Channel driver in the Linux kernel when unregistering FCF and re-scanning an HBA FCF table, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-24855)