CVE-2022-3113

An issue was discovered in the Linux kernel through 5.16-rc6. mtk_vcodec_fw_vpu_init in drivers/media/platform/mtk-vcodec/mtk_vcodec_fw_vpu.c lacks check of the return value of devm_kzalloc() and will cause the null pointer dereference.

Security Fix(es):

An out-of-bounds memory access flaw was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way a user triggers the I2C_SMBUS_BLOCK_DATA (with the ioctl I2C_SMBUS) with malicious input data. This flaw allows a local user to crash the system.(CVE-2022-2873)

An incorrect read request flaw was found in the Infrared Transceiver USB driver in the Linux kernel. This issue occurs when a user attaches a malicious USB device. A local user could use this flaw to starve the resources, causing denial of service or potentially crashing the system.(CVE-2022-3903)

An issue was discovered in the Linux kernel through 5.16-rc6. lkdtm_ARRAY_BOUNDS in drivers/misc/lkdtm/bugs.c lacks check of the return value of kmalloc() and will cause the null pointer dereference.(CVE-2022-3104)

An issue was discovered in the Linux kernel through 5.16-rc6. free_charger_irq() in drivers/power/supply/wm8350_power.c lacks free of WM8350_IRQ_CHG_FAST_RDY, which is registered in wm8350_init_charger().(CVE-2022-3111)

An issue was discovered in the Linux kernel through 5.16-rc6. netvsc_get_ethtool_stats in drivers/net/hyperv/netvsc_drv.c lacks check of the return value of kvmalloc_array() and will cause the null pointer dereference.(CVE-2022-3107)

An issue was discovered in the Linux kernel through 5.16-rc6. amvdec_set_canvases in drivers/staging/media/meson/vdec/vdec_helpers.c lacks check of the return value of kzalloc() and will cause the null pointer dereference.(CVE-2022-3112)

An issue was discovered in the Linux kernel through 5.16-rc6. mtk_vcodec_fw_vpu_init in drivers/media/platform/mtk-vcodec/mtk_vcodec_fw_vpu.c lacks check of the return value of devm_kzalloc() and will cause the null pointer dereference.(CVE-2022-3113)

An issue was discovered in the Linux kernel through 5.16-rc6. malidp_crtc_reset in drivers/gpu/drm/arm/malidp_crtc.c lacks check of the return value of kzalloc() and will cause the null pointer dereference.(CVE-2022-3115)

An issue was discovered in the Linux kernel through 5.16-rc6. imx_register_uart_clocks in drivers/clk/imx/clk.c lacks check of the return value of kcalloc() and will cause the null pointer dereference.(CVE-2022-3114)

A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM (L0) advertising eIBRS support to L1. An attacker at L2 with code execution can execute code on an indirect branch on the host machine. We recommend upgrading to Kernel 6.2 or past commit 2e7eab81425a(CVE-2022-2196)

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. There is a heap-based buffer overflow in set_ntacl_dacl, related to use of SMB2_QUERY_INFO_HE after a malformed SMB2_SET_INFO_HE command.(CVE-2022-47942)

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.18 before 5.18.18. fs/ksmbd/smb2pdu.c lacks length validation in the non-padding case in smb2_write.(CVE-2022-47940)

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. There is an out-of-bounds read and OOPS for SMB2_WRITE, when there is a large length in the zero DataOffset case.(CVE-2022-47943)

An issue was discovered in the Linux kernel through 5.16-rc6. mtk_vcodec_fw_vpu_init in drivers/media/platform/mtk-vcodec/mtk_vcodec_fw_vpu.c lacks check of the return value of devm_kzalloc() and will cause the null pointer dereference.

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

The following security bugs were fixed:

• CVE-2022-3344: Fixed a flaw found in the KVM's AMD nested virtualization (SVM). A malicious L1 guest could purposely fail to intercept the shutdown of a cooperative nested guest (L2), possibly leading to a page fault and kernel panic in the host (L0). (bsc#1204652)
• CVE-2022-4662: Fixed a recursive locking violation in usb-storage that can cause the kernel to deadlock. (bsc#1206664)
• CVE-2022-3115: Fixed a null pointer dereference in malidp_crtc.c caused by a lack of checks of the return value of kzalloc. (bsc#1206393)
• CVE-2022-47520: Fixed an out-of-bounds read when parsing a Robust Security Network (RSN) information element from a Netlink packet. (bsc#1206515)
• CVE-2022-3112: Fixed a null pointer dereference caused by a missing check of the return value of kzalloc() in vdec_helpers.c:amvdec_set_canvases. (bsc#1206399)
• CVE-2022-3564: Fixed a bug which could lead to use after free, it was found in the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. (bsc#1206073)
• CVE-2022-4379: Fixed a use-after-free vulnerability in nfs4file.c:__nfs42_ssc_open. (bsc#1206209)
• CVE-2022-3108: Fixed a bug in kfd_parse_subtype_iolink in drivers/gpu/drm/amd/amdkfd/kfd_crat.c where a lack of check of the return value of kmemdup() could lead to a NULL pointer dereference. (bsc#1206389)
• CVE-2022-3104: Fixed a null pointer dereference caused by caused by a missing check of the return value of kzalloc() in bugs.c:lkdtm_ARRAY_BOUNDS. (bsc#1206396)
• CVE-2022-3113: Fixed a null pointer dereference caused by a missing check of the return value of devm_kzalloc. (bsc#1206390)
• CVE-2022-3107: Fixed a null pointer dereference caused by a missing check of the return value of kvmalloc_array. (bsc#1206395)
• CVE-2022-3114: Fixed a null pointer dereference caused by a missing check of the return value of kcalloc. (bsc#1206391)
• CVE-2022-3111: Fixed a missing release of resource after effective lifetime bug caused by a missing free of the WM8350_IRQ_CHG_FAST_RDY in wm8350_init_charger. (bsc#1206394)
• CVE-2022-3105: Fixed a null pointer dereference caused by a missing check of the return value of kmalloc_array. (bsc#1206398)
• CVE-2022-3106: Fixed a null pointer dereference caused by a missing check of the return value of kmalloc. (bsc#1206397)

The following non-security bugs were fixed:

• acct: fix potential integer overflow in encode_comp_t() (git-fixes).
• ACPI: resource: Skip IRQ override on Asus Vivobook K3402ZA/K3502ZA (git-fixes).
• ACPICA: Fix error code path in acpi_ds_call_control_method() (git-fixes).
• ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage() (git-fixes).
• ALSA: asihpi: fix missing pci_disable_device() (git-fixes).
• ALSA: hda/hdmi: Add HP Device 0x8711 to force connect list (git-fixes).
• ALSA: hda/realtek: Add quirk for Lenovo TianYi510Pro-14IOB (git-fixes).
• ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops (git-fixes).
• ALSA: line6: correct midi status byte when receiving data from podxt (git-fixes).
• ALSA: line6: fix stack overflow in line6_midi_transmit (git-fixes).
• ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt (git-fixes).
• ALSA: patch_realtek: Fix Dell Inspiron Plus 16 (git-fixes).
• ALSA: pcm: fix undefined behavior in bit shift for SNDRV_PCM_RATE_KNOT (git-fixes).
• ALSA: pcm: Set missing stop_operating flag at undoing trigger start (git-fixes).
• ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event (git-fixes).
• ALSA: seq: fix undefined behavior in bit shift for SNDRV_SEQ_FILTER_USE_EVENT (git-fixes).
• ALSA: usb-audio: add the quirk for KT0206 device (git-fixes).
• amdgpu/pm: prevent array underflow in vega20_odn_edit_dpm_table() (git-fixes).
• apparmor: fix a memleak in multi_transaction_new() (git-fixes).
• apparmor: Fix abi check to include v8 abi…

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

The following security bugs were fixed:

• CVE-2022-3344: Fixed a flaw found in the KVM's AMD nested virtualization (SVM). A malicious L1 guest could purposely fail to intercept the shutdown of a cooperative nested guest (L2), possibly leading to a page fault and kernel panic in the host (L0). (bsc#1204652)
• CVE-2022-4662: Fixed a recursive locking violation in usb-storage that can cause the kernel to deadlock. (bsc#1206664)
• CVE-2022-3115: Fixed a null pointer dereference in malidp_crtc.c caused by a lack of checks of the return value of kzalloc. (bsc#1206393)
• CVE-2022-47520: Fixed an out-of-bounds read when parsing a Robust Security Network (RSN) information element from a Netlink packet. (bsc#1206515)
• CVE-2022-3112: Fixed a null pointer dereference caused by a missing check of the return value of kzalloc() in vdec_helpers.c:amvdec_set_canvases. (bsc#1206399)
• CVE-2022-3564: Fixed a bug which could lead to use after free, it was found in the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. (bsc#1206073)
• CVE-2022-4379: Fixed a use-after-free vulnerability in nfs4file.c:__nfs42_ssc_open. (bsc#1206209)
• CVE-2022-3108: Fixed a bug in kfd_parse_subtype_iolink in drivers/gpu/drm/amd/amdkfd/kfd_crat.c where a lack of check of the return value of kmemdup() could lead to a NULL pointer dereference. (bsc#1206389)
• CVE-2022-3104: Fixed a null pointer dereference caused by a missing check of the return value of kzalloc() in bugs.c:lkdtm_ARRAY_BOUNDS. (bsc#1206396)
• CVE-2022-3113: Fixed a null pointer dereference caused by a missing check of the return value of devm_kzalloc. (bsc#1206390)
• CVE-2022-3107: Fixed a null pointer dereference caused by a missing check of the return value of kvmalloc_array. (bsc#1206395)
• CVE-2022-3111: Fixed a missing release of resource after effective lifetime bug caused by a missing free of the WM8350_IRQ_CHG_FAST_RDY in wm8350_init_charger. (bsc#1206394)
• CVE-2022-3105: Fixed a null pointer dereference caused by a missing check of the return value of kmalloc_array. (bsc#1206398)
• CVE-2022-3106: Fixed a null pointer dereference caused by a missing check of the return value of kmalloc. (bsc#1206397)

The following non-security bugs were fixed:

• acct: fix potential integer overflow in encode_comp_t() (git-fixes).
• ACPI: resource: Skip IRQ override on Asus Vivobook K3402ZA/K3502ZA (git-fixes).
• ACPICA: Fix error code path in acpi_ds_call_control_method() (git-fixes).
• ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage() (git-fixes).
• ALSA: asihpi: fix missing pci_disable_device() (git-fixes).
• ALSA: control-led: use strscpy in set_led_id() (git-fixes).
• ALSA: hda - Enable headset mic on another Dell laptop with ALC3254 (git-fixes).
• ALSA: hda: cs35l41: Check runtime suspend capability at runtime_idle (git-fixes).
• ALSA: hda: cs35l41: Do not return -EINVAL from system suspend/resume (git-fixes).
• ALSA: hda/hdmi: Add a HP device 0x8715 to force connect list (git-fixes).
• ALSA: hda/hdmi: Add HP Device 0x8711 to force connect list (git-fixes).
• ALSA: hda/realtek - Turn on power early (git-fixes).
• ALSA: hda/realtek: Add quirk for Lenovo TianYi510Pro-14IOB (git-fixes).
• ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops (git-fixes).
• ALSA: hda/realtek: Enable mute/micmute LEDs on HP Spectre x360 13-aw0xxx (git-fixes).
• ALSA: hda/realtek: fix mute/micmute LEDs do not work for a HP platform (git-fixes).
• ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook (git-fixes).
• ALSA: line6: correct midi status byte when receiving data from podxt (git-fixes).
• ALSA: line6: fix stack overflow in line6_midi_transmit (git-fixes).
• ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt (git-fixes).
• ALSA: patch_realtek: Fix Dell Inspiron Plus 16 (git-fixes).
• ALSA: pcm: fix undefined behavior in bit…

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

The following security bugs were fixed:

• CVE-2022-3344: Fixed a bug where nested shutdown interception could lead to host crash (bsc#1204652)
• CVE-2022-4662: Fixed a recursive locking violation in usb-storage that can cause the kernel to deadlock. (bsc#1206664)
• CVE-2022-3115: Fixed a null pointer dereference in malidp_crtc.c caused by a lack of checks of the return value of kzalloc. (bsc#1206393)
• CVE-2022-47520: Fixed an out-of-bounds read when parsing a Robust Security Network (RSN) information element from a Netlink packet. (bsc#1206515)
• CVE-2022-3112: Fixed a null pointer dereference caused by lacks check of the return value of kzalloc() in vdec_helpers.c:amvdec_set_canvases. (bsc#1206399)
• CVE-2022-3564: Fixed a bug which could lead to use after free, it was found in the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. (bsc#1206073)
• CVE-2022-4379: Fixed a use-after-free vulnerability in nfs4file.c:__nfs42_ssc_open. (bsc#1206209)
• CVE-2022-3108: Fixed a bug in kfd_parse_subtype_iolink in drivers/gpu/drm/amd/amdkfd/kfd_crat.c where a lack of check of the return value of kmemdup() could lead to a NULL pointer dereference. (bsc#1206389)
• CVE-2022-3104: Fixed a null pointer dereference caused by caused by a missing check of the return value of kzalloc() in bugs.c:lkdtm_ARRAY_BOUNDS. (bsc#1206396)
• CVE-2022-3113: Fixed a null pointer dereference caused by a missing check of the return value of devm_kzalloc. (bsc#1206390)
• CVE-2022-3107: Fixed a null pointer dereference caused by a missing check of the return value of kvmalloc_array. (bsc#1206395)
• CVE-2022-3114: Fixed a null pointer dereference caused by a missing check of the return value of kcalloc. (bsc#1206391)
• CVE-2022-3111: Fixed a missing release of resource after effective lifetime bug caused by a missing free of the WM8350_IRQ_CHG_FAST_RDY in wm8350_init_charger. (bsc#1206394)
• CVE-2022-3105: Fixed a null pointer dereference caused by a missing check of the return value of kmalloc_array. (bsc#1206398)
• CVE-2022-3106: Fixed a null pointer dereference caused by a missing check of the return value of kmalloc. (bsc#1206397)

The following non-security bugs were fixed:

• acct: fix potential integer overflow in encode_comp_t() (git-fixes).
• ACPI: resource: Skip IRQ override on Asus Vivobook K3402ZA/K3502ZA (git-fixes).
• ACPICA: Fix error code path in acpi_ds_call_control_method() (git-fixes).
• ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage() (git-fixes).
• ALSA: asihpi: fix missing pci_disable_device() (git-fixes).
• ALSA: hda/hdmi: Add HP Device 0x8711 to force connect list (git-fixes).
• ALSA: hda/realtek: Add quirk for Lenovo TianYi510Pro-14IOB (git-fixes).
• ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops (git-fixes).
• ALSA: line6: correct midi status byte when receiving data from podxt (git-fixes).
• ALSA: line6: fix stack overflow in line6_midi_transmit (git-fixes).
• ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt (git-fixes).
• ALSA: patch_realtek: Fix Dell Inspiron Plus 16 (git-fixes).
• ALSA: pcm: fix undefined behavior in bit shift for SNDRV_PCM_RATE_KNOT (git-fixes).
• ALSA: pcm: Set missing stop_operating flag at undoing trigger start (git-fixes).
• ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event (git-fixes).
• ALSA: seq: fix undefined behavior in bit shift for SNDRV_SEQ_FILTER_USE_EVENT (git-fixes).
• ALSA: usb-audio: add the quirk for KT0206 device (git-fixes).
• amdgpu/pm: prevent array underflow in vega20_odn_edit_dpm_table() (git-fixes).
• apparmor: fix a memleak in multi_transaction_new() (git-fixes).
• apparmor: Fix abi check to include v8 abi (git-fixes).
• apparmor: fix lockdep warning when removing a namespace (git-fixes).
• apparmor: Fix memleak in alloc_ns() (git-fixes).
• apparmor: Use pointer to struct…