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linux/sound/soc/sof
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Curtis Malainey 1be2669565 ASoC: SOF: IPC3: fix message bounds on ipc ops 
commit fcbe487308 upstream.

commit 74ad8ed651 ("ASoC: SOF: ipc3: Implement rx_msg IPC ops")
introduced a new allocation before the upper bounds check in
do_rx_work. As a result A DSP can cause bad allocations if spewing
garbage.

Fixes: 74ad8ed651 ("ASoC: SOF: ipc3: Implement rx_msg IPC ops")
Reported-by: Tim Van Patten <timvp@google.com>
Cc: stable@vger.kernel.org
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://msgid.link/r/20240213123834.4827-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2024-02-23 09:25:14 +01:00
..
amd ASoC: SOF: amd: fix for firmware reload failure after playback 2023-09-27 11:08:05 +02:00
imx ASoC: SOF: imx8ulp: add missing of_node_put() in imx8ulp_probe() 2022-08-24 12:21:28 +01:00
intel ASoC: SOF: Intel: hda-codec: Delay the codec device registration 2024-01-20 11:51:47 +01:00
mediatek ASoC: SOF: mediatek: mt8186 modify dram type as non-cache 2023-08-04 13:30:41 +01:00
xtensa ASoC: SOF: dsp_arch_ops: add kernel log level parameter for oops and stack 2021-12-23 13:38:25 +00:00
compress.c ASoC: SOF: Use no_reply calls for TX 2023-04-20 12:51:45 +01:00
control.c ASoC: SOF: control: Extend the optionality of IPC ops to IPC as well 2022-12-25 23:32:33 +00:00
core.c ASoC: SOF: core: Ensure sof_ops_free() is still called when probe never ran. 2023-11-20 11:59:21 +01:00
debug.c ASoC: SOF: debug: conditionally bump runtime_pm counter on exceptions 2023-05-15 10:20:57 +09:00
iomem-utils.c ASoC: SOF: Split up utils.c into sof-utils and iomem-utils 2022-02-10 15:19:04 +00:00
ipc.c ASoC: SOF: client: Add sof_client_ipc_set_get_data() 2022-10-31 13:20:20 +00:00
ipc3-control.c ASoC: sof: Improve sof_ipc3_bytes_ext_put function 2023-05-23 19:31:14 +01:00
ipc3-dtrace.c ASoC: SOF: ipc3-dtrace: Switch to memdup_user_nul() helper 2023-08-07 19:56:07 +01:00
ipc3-loader.c ASoC: SOF: Introduce container struct for SOF firmware 2022-10-21 13:04:54 +01:00
ipc3-pcm.c ASoC: SOF: ipc3: update dai_link_fixup for SOF_DAI_MEDIATEK_AFE 2023-07-31 23:24:02 +01:00
ipc3-priv.h ASoC: SOF: Refactor rx function for fuzzing 2023-06-09 10:44:39 +01:00
ipc3-topology.c ASoC: SOF: ipc3-topology: Fix pipeline tear down logic 2024-02-23 09:24:49 +01:00
ipc3.c ASoC: SOF: IPC3: fix message bounds on ipc ops 2024-02-23 09:25:14 +01:00
ipc4-control.c ASoC: SOF: ipc4-topology: Correct data structures for the GAIN module 2024-01-20 11:51:40 +01:00
ipc4-fw-reg.h ASoC: SOF: add ipc4_fw_reg header file 2023-02-03 12:03:48 +00:00
ipc4-loader.c ASoC: SOF: ipc4-loader: remove the CPC check warnings 2024-01-25 15:35:58 -08:00
ipc4-mtrace.c ASoC: SOF: ipc4-mtrace: process pending logs upon FW crash 2023-03-07 13:58:20 +00:00
ipc4-pcm.c ASoC: Merge up fixes 2023-08-17 22:38:42 +01:00
ipc4-priv.h ASoC: SOF: ipc4-loader/topology: Query the CPC value from manifest 2023-05-22 11:18:38 +01:00
ipc4-topology.c ASoC: SOF: ipc4-topology: Correct data structures for the GAIN module 2024-01-20 11:51:40 +01:00
ipc4-topology.h ASoC: SOF: ipc4-topology: Correct data structures for the GAIN module 2024-01-20 11:51:40 +01:00
ipc4.c ASoC: SOF: ipc4: handle EXCEPTION_CAUGHT notification from firmware 2023-11-28 17:19:42 +00:00
Kconfig ASoC: SOF: Add IPC3 Kernel Injector 2023-06-09 10:44:40 +01:00
loader.c ASoC: SOF: loader: Remove log prefixes for snd_sof_run_firmware 2023-03-07 13:58:16 +00:00
Makefile ASoC: SOF: Add IPC3 Kernel Injector 2023-06-09 10:44:40 +01:00
nocodec.c ASoC: sof: use asoc_dummy_dlc 2023-05-08 08:47:07 +09:00
ops.c ASoC: SOF: Switch to IPC generic firmware tracing 2022-05-19 16:44:15 +01:00
ops.h Merge branch 'for-linus' into for-next 2023-02-16 15:06:18 +01:00
pcm.c ES8316 audio codec fixes on Rock5B 2023-05-30 20:41:29 +01:00
pm.c ASoC: SOF: pm: Remove duplicated code in sof_suspend 2023-06-16 12:53:53 +01:00
sof-acpi-dev.c ASoC: SOF: add IPC-dependent file names 2022-04-19 12:03:34 +01:00
sof-acpi-dev.h ASoC: SOF: ACPI: avoid reverse module dependency 2021-03-02 15:31:40 +01:00
sof-audio.c ASoC: SOF: sof-audio: Modify logic for enabling/disabling topology cores 2024-01-20 11:51:40 +01:00
sof-audio.h ASoC: SOF: ipc4-topology: Add core_mask in struct snd_sof_pipeline 2024-01-20 11:51:40 +01:00
sof-client-ipc-flood-test.c ASoC: SOF: Use no_reply calls for TX 2023-04-20 12:51:45 +01:00
sof-client-ipc-kernel-injector.c ASoC: SOF: Add IPC3 Kernel Injector 2023-06-09 10:44:40 +01:00
sof-client-ipc-msg-injector.c ASoC: SOF: ipc-msg-injector: fix copy in sof_msg_inject_ipc4_dfs_write() 2022-07-14 13:26:37 +01:00
sof-client-probes-ipc3.c ASoC: SOF: Use no_reply calls for TX 2023-04-20 12:51:45 +01:00
sof-client-probes-ipc4.c ASoC: SOF: sof-client-probes-ipc4: add checks to prevent static analysis warnings 2023-07-31 23:22:12 +01:00
sof-client-probes.c ASoC: sof: merge DAI call back functions into ops 2023-08-14 13:10:09 +01:00
sof-client-probes.h ASoC: SOF: IPC4: probes: Implement IPC4 ops for probes client device 2022-10-31 13:20:22 +00:00
sof-client.c ASoC: SOF: Add IPC3 Kernel Injector 2023-06-09 10:44:40 +01:00
sof-client.h ASoC: SOF: Add IPC3 Kernel Injector 2023-06-09 10:44:40 +01:00
sof-of-dev.c ASoC: SOF: add IPC-dependent file names 2022-04-19 12:03:34 +01:00
sof-of-dev.h ASoC: SOF: Introduce function sof_of_machine_select 2022-08-23 18:22:29 +01:00
sof-pci-dev.c ASoC: SOF: Pass PCI SSID to machine driver 2023-11-28 17:19:42 +00:00
sof-pci-dev.h ASoC: SOF: pci: split PCI into different drivers 2021-03-02 15:32:00 +01:00
sof-priv.h ASoC: SOF: Add new sof_debug flag to request message payload dump 2023-06-16 12:53:50 +01:00
sof-utils.c ASoC: SOF: remove unneeded dev_vdbg 2022-09-19 15:44:06 +01:00
sof-utils.h ASoC: SOF: Split up utils.c into sof-utils and iomem-utils 2022-02-10 15:19:04 +00:00
stream-ipc.c ASoC: SOF: Add support for compress API for stream data/offset 2023-01-17 13:37:53 +00:00
topology.c ASoC: SOF: topology: Use partial match for disconnecting DAI link and DAI widget 2024-01-25 15:35:34 -08:00
trace.c ASoC: SOF: trace: No need to check for op pointer in sof_fw_trace_free() 2022-12-25 23:32:39 +00:00