-
CVE-2025-38420
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
wifi: carl9170: do not ping device which has failed to load firmware
Syzkaller reports [1, 2] crashes caused by an attempts to ping
the device which has failed to load firmware. Since such a device
doesn't pass 'ieee80211_register_hw()', an internal workqueue
managed by 'ieee80211_queue_work()' is not yet created and an
attempt to queue work on it causes null-ptr-deref.
[1] https://syzkaller.appspot.com/bug?extid=9a4aec827829942045ff
[2] https://syzkaller.appspot.com/bug?extid=0d8afba53e8fb2633217
-
CVE-2025-38420
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
wifi: carl9170: do not ping device which has failed to load firmware
Syzkaller reports [1, 2] crashes caused by an attempts to ping
the device which has failed to load firmware. Since such a device
doesn't pass 'ieee80211_register_hw()', an internal workqueue
managed by 'ieee80211_queue_work()' is not yet created and an
attempt to queue work on it causes null-ptr-deref.
[1] https://syzkaller.appspot.com/bug?extid=9a4aec827829942045ff
[2] https://syzkaller.appspot.com/bug?extid=0d8afba53e8fb2633217
-
CVE-2025-38420
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
wifi: carl9170: do not ping device which has failed to load firmware
Syzkaller reports [1, 2] crashes caused by an attempts to ping
the device which has failed to load firmware. Since such a device
doesn't pass 'ieee80211_register_hw()', an internal workqueue
managed by 'ieee80211_queue_work()' is not yet created and an
attempt to queue work on it causes null-ptr-deref.
[1] https://syzkaller.appspot.com/bug?extid=9a4aec827829942045ff
[2] https://syzkaller.appspot.com/bug?extid=0d8afba53e8fb2633217
-
CVE-2025-38420
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
wifi: carl9170: do not ping device which has failed to load firmware
Syzkaller reports [1, 2] crashes caused by an attempts to ping
the device which has failed to load firmware. Since such a device
doesn't pass 'ieee80211_register_hw()', an internal workqueue
managed by 'ieee80211_queue_work()' is not yet created and an
attempt to queue work on it causes null-ptr-deref.
[1] https://syzkaller.appspot.com/bug?extid=9a4aec827829942045ff
[2] https://syzkaller.appspot.com/bug?extid=0d8afba53e8fb2633217
-
CVE-2025-38420
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
wifi: carl9170: do not ping device which has failed to load firmware
Syzkaller reports [1, 2] crashes caused by an attempts to ping
the device which has failed to load firmware. Since such a device
doesn't pass 'ieee80211_register_hw()', an internal workqueue
managed by 'ieee80211_queue_work()' is not yet created and an
attempt to queue work on it causes null-ptr-deref.
[1] https://syzkaller.appspot.com/bug?extid=9a4aec827829942045ff
[2] https://syzkaller.appspot.com/bug?extid=0d8afba53e8fb2633217
-
CVE-2025-38420
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
wifi: carl9170: do not ping device which has failed to load firmware
Syzkaller reports [1, 2] crashes caused by an attempts to ping
the device which has failed to load firmware. Since such a device
doesn't pass 'ieee80211_register_hw()', an internal workqueue
managed by 'ieee80211_queue_work()' is not yet created and an
attempt to queue work on it causes null-ptr-deref.
[1] https://syzkaller.appspot.com/bug?extid=9a4aec827829942045ff
[2] https://syzkaller.appspot.com/bug?extid=0d8afba53e8fb2633217
-
CVE-2025-38419
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach()
When rproc-state = RPROC_DETACHED and rproc_attach() is used
to attach to the remote processor, if rproc_handle_resources()
returns a failure, the resources allocated by imx_rproc_prepare()
should be released, otherwise the following memory leak will occur.
Since almost the same thing is done in imx_rproc_prepare() and
rproc_resource_cleanup(), Function rproc_resource_cleanup() is able
to deal with empty lists so it is better to fix the "goto" statements
in rproc_attach(). replace the "unprepare_device" goto statement with
"clean_up_resources" and get rid of the "unprepare_device" label.
unreferenced object 0xffff0000861c5d00 (size 128):
comm "kworker/u12:3", pid 59, jiffies 4294893509 (age 149.220s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 02 88 00 00 00 00 00 00 10 00 00 00 00 00 ............
backtrace:
[00000000f949fe18>] slab_post_alloc_hook+0x98/0x37c
[<00000000adbfb3e7>] __kmem_cache_alloc_node+0x138/0x2e0
[<00000000521c0345>] kmalloc_trace+0x40/0x158
[<000000004e330a49>] rproc_mem_entry_init+0x60/0xf8
[<000000002815755e>] imx_rproc_prepare+0xe0/0x180
[<0000000003f61b4e>] rproc_boot+0x2ec/0x528
[<00000000e7e994ac>] rproc_add+0x124/0x17c
[<0000000048594076>] imx_rproc_probe+0x4ec/0x5d4
[<00000000efc298a1>] platform_probe+0x68/0xd8
[<00000000110be6fe>] really_probe+0x110/0x27c
[<00000000e245c0ae>] __driver_probe_device+0x78/0x12c
[<00000000f61f6f5e>] driver_probe_device+0x3c/0x118
[<00000000a7874938>] __device_attach_driver+0xb8/0xf8
[<0000000065319e69>] bus_for_each_drv+0x84/0xe4
[<00000000db3eb243>] __device_attach+0xfc/0x18c
[<0000000072e4e1a4>] device_initial_probe+0x14/0x20
-
CVE-2025-38419
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach()
When rproc-state = RPROC_DETACHED and rproc_attach() is used
to attach to the remote processor, if rproc_handle_resources()
returns a failure, the resources allocated by imx_rproc_prepare()
should be released, otherwise the following memory leak will occur.
Since almost the same thing is done in imx_rproc_prepare() and
rproc_resource_cleanup(), Function rproc_resource_cleanup() is able
to deal with empty lists so it is better to fix the "goto" statements
in rproc_attach(). replace the "unprepare_device" goto statement with
"clean_up_resources" and get rid of the "unprepare_device" label.
unreferenced object 0xffff0000861c5d00 (size 128):
comm "kworker/u12:3", pid 59, jiffies 4294893509 (age 149.220s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 02 88 00 00 00 00 00 00 10 00 00 00 00 00 ............
backtrace:
[00000000f949fe18>] slab_post_alloc_hook+0x98/0x37c
[<00000000adbfb3e7>] __kmem_cache_alloc_node+0x138/0x2e0
[<00000000521c0345>] kmalloc_trace+0x40/0x158
[<000000004e330a49>] rproc_mem_entry_init+0x60/0xf8
[<000000002815755e>] imx_rproc_prepare+0xe0/0x180
[<0000000003f61b4e>] rproc_boot+0x2ec/0x528
[<00000000e7e994ac>] rproc_add+0x124/0x17c
[<0000000048594076>] imx_rproc_probe+0x4ec/0x5d4
[<00000000efc298a1>] platform_probe+0x68/0xd8
[<00000000110be6fe>] really_probe+0x110/0x27c
[<00000000e245c0ae>] __driver_probe_device+0x78/0x12c
[<00000000f61f6f5e>] driver_probe_device+0x3c/0x118
[<00000000a7874938>] __device_attach_driver+0xb8/0xf8
[<0000000065319e69>] bus_for_each_drv+0x84/0xe4
[<00000000db3eb243>] __device_attach+0xfc/0x18c
[<0000000072e4e1a4>] device_initial_probe+0x14/0x20
-
CVE-2025-38419
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach()
When rproc-state = RPROC_DETACHED and rproc_attach() is used
to attach to the remote processor, if rproc_handle_resources()
returns a failure, the resources allocated by imx_rproc_prepare()
should be released, otherwise the following memory leak will occur.
Since almost the same thing is done in imx_rproc_prepare() and
rproc_resource_cleanup(), Function rproc_resource_cleanup() is able
to deal with empty lists so it is better to fix the "goto" statements
in rproc_attach(). replace the "unprepare_device" goto statement with
"clean_up_resources" and get rid of the "unprepare_device" label.
unreferenced object 0xffff0000861c5d00 (size 128):
comm "kworker/u12:3", pid 59, jiffies 4294893509 (age 149.220s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 02 88 00 00 00 00 00 00 10 00 00 00 00 00 ............
backtrace:
[00000000f949fe18>] slab_post_alloc_hook+0x98/0x37c
[<00000000adbfb3e7>] __kmem_cache_alloc_node+0x138/0x2e0
[<00000000521c0345>] kmalloc_trace+0x40/0x158
[<000000004e330a49>] rproc_mem_entry_init+0x60/0xf8
[<000000002815755e>] imx_rproc_prepare+0xe0/0x180
[<0000000003f61b4e>] rproc_boot+0x2ec/0x528
[<00000000e7e994ac>] rproc_add+0x124/0x17c
[<0000000048594076>] imx_rproc_probe+0x4ec/0x5d4
[<00000000efc298a1>] platform_probe+0x68/0xd8
[<00000000110be6fe>] really_probe+0x110/0x27c
[<00000000e245c0ae>] __driver_probe_device+0x78/0x12c
[<00000000f61f6f5e>] driver_probe_device+0x3c/0x118
[<00000000a7874938>] __device_attach_driver+0xb8/0xf8
[<0000000065319e69>] bus_for_each_drv+0x84/0xe4
[<00000000db3eb243>] __device_attach+0xfc/0x18c
[<0000000072e4e1a4>] device_initial_probe+0x14/0x20
-
CVE-2025-38419
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach()
When rproc-state = RPROC_DETACHED and rproc_attach() is used
to attach to the remote processor, if rproc_handle_resources()
returns a failure, the resources allocated by imx_rproc_prepare()
should be released, otherwise the following memory leak will occur.
Since almost the same thing is done in imx_rproc_prepare() and
rproc_resource_cleanup(), Function rproc_resource_cleanup() is able
to deal with empty lists so it is better to fix the "goto" statements
in rproc_attach(). replace the "unprepare_device" goto statement with
"clean_up_resources" and get rid of the "unprepare_device" label.
unreferenced object 0xffff0000861c5d00 (size 128):
comm "kworker/u12:3", pid 59, jiffies 4294893509 (age 149.220s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 02 88 00 00 00 00 00 00 10 00 00 00 00 00 ............
backtrace:
[00000000f949fe18>] slab_post_alloc_hook+0x98/0x37c
[<00000000adbfb3e7>] __kmem_cache_alloc_node+0x138/0x2e0
[<00000000521c0345>] kmalloc_trace+0x40/0x158
[<000000004e330a49>] rproc_mem_entry_init+0x60/0xf8
[<000000002815755e>] imx_rproc_prepare+0xe0/0x180
[<0000000003f61b4e>] rproc_boot+0x2ec/0x528
[<00000000e7e994ac>] rproc_add+0x124/0x17c
[<0000000048594076>] imx_rproc_probe+0x4ec/0x5d4
[<00000000efc298a1>] platform_probe+0x68/0xd8
[<00000000110be6fe>] really_probe+0x110/0x27c
[<00000000e245c0ae>] __driver_probe_device+0x78/0x12c
[<00000000f61f6f5e>] driver_probe_device+0x3c/0x118
[<00000000a7874938>] __device_attach_driver+0xb8/0xf8
[<0000000065319e69>] bus_for_each_drv+0x84/0xe4
[<00000000db3eb243>] __device_attach+0xfc/0x18c
[<0000000072e4e1a4>] device_initial_probe+0x14/0x20
-
CVE-2025-38419
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach()
When rproc-state = RPROC_DETACHED and rproc_attach() is used
to attach to the remote processor, if rproc_handle_resources()
returns a failure, the resources allocated by imx_rproc_prepare()
should be released, otherwise the following memory leak will occur.
Since almost the same thing is done in imx_rproc_prepare() and
rproc_resource_cleanup(), Function rproc_resource_cleanup() is able
to deal with empty lists so it is better to fix the "goto" statements
in rproc_attach(). replace the "unprepare_device" goto statement with
"clean_up_resources" and get rid of the "unprepare_device" label.
unreferenced object 0xffff0000861c5d00 (size 128):
comm "kworker/u12:3", pid 59, jiffies 4294893509 (age 149.220s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 02 88 00 00 00 00 00 00 10 00 00 00 00 00 ............
backtrace:
[00000000f949fe18>] slab_post_alloc_hook+0x98/0x37c
[<00000000adbfb3e7>] __kmem_cache_alloc_node+0x138/0x2e0
[<00000000521c0345>] kmalloc_trace+0x40/0x158
[<000000004e330a49>] rproc_mem_entry_init+0x60/0xf8
[<000000002815755e>] imx_rproc_prepare+0xe0/0x180
[<0000000003f61b4e>] rproc_boot+0x2ec/0x528
[<00000000e7e994ac>] rproc_add+0x124/0x17c
[<0000000048594076>] imx_rproc_probe+0x4ec/0x5d4
[<00000000efc298a1>] platform_probe+0x68/0xd8
[<00000000110be6fe>] really_probe+0x110/0x27c
[<00000000e245c0ae>] __driver_probe_device+0x78/0x12c
[<00000000f61f6f5e>] driver_probe_device+0x3c/0x118
[<00000000a7874938>] __device_attach_driver+0xb8/0xf8
[<0000000065319e69>] bus_for_each_drv+0x84/0xe4
[<00000000db3eb243>] __device_attach+0xfc/0x18c
[<0000000072e4e1a4>] device_initial_probe+0x14/0x20
-
CVE-2025-38419
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach()
When rproc-state = RPROC_DETACHED and rproc_attach() is used
to attach to the remote processor, if rproc_handle_resources()
returns a failure, the resources allocated by imx_rproc_prepare()
should be released, otherwise the following memory leak will occur.
Since almost the same thing is done in imx_rproc_prepare() and
rproc_resource_cleanup(), Function rproc_resource_cleanup() is able
to deal with empty lists so it is better to fix the "goto" statements
in rproc_attach(). replace the "unprepare_device" goto statement with
"clean_up_resources" and get rid of the "unprepare_device" label.
unreferenced object 0xffff0000861c5d00 (size 128):
comm "kworker/u12:3", pid 59, jiffies 4294893509 (age 149.220s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 02 88 00 00 00 00 00 00 10 00 00 00 00 00 ............
backtrace:
[00000000f949fe18>] slab_post_alloc_hook+0x98/0x37c
[<00000000adbfb3e7>] __kmem_cache_alloc_node+0x138/0x2e0
[<00000000521c0345>] kmalloc_trace+0x40/0x158
[<000000004e330a49>] rproc_mem_entry_init+0x60/0xf8
[<000000002815755e>] imx_rproc_prepare+0xe0/0x180
[<0000000003f61b4e>] rproc_boot+0x2ec/0x528
[<00000000e7e994ac>] rproc_add+0x124/0x17c
[<0000000048594076>] imx_rproc_probe+0x4ec/0x5d4
[<00000000efc298a1>] platform_probe+0x68/0xd8
[<00000000110be6fe>] really_probe+0x110/0x27c
[<00000000e245c0ae>] __driver_probe_device+0x78/0x12c
[<00000000f61f6f5e>] driver_probe_device+0x3c/0x118
[<00000000a7874938>] __device_attach_driver+0xb8/0xf8
[<0000000065319e69>] bus_for_each_drv+0x84/0xe4
[<00000000db3eb243>] __device_attach+0xfc/0x18c
[<0000000072e4e1a4>] device_initial_probe+0x14/0x20
-
CVE-2025-38419
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach()
When rproc-state = RPROC_DETACHED and rproc_attach() is used
to attach to the remote processor, if rproc_handle_resources()
returns a failure, the resources allocated by imx_rproc_prepare()
should be released, otherwise the following memory leak will occur.
Since almost the same thing is done in imx_rproc_prepare() and
rproc_resource_cleanup(), Function rproc_resource_cleanup() is able
to deal with empty lists so it is better to fix the "goto" statements
in rproc_attach(). replace the "unprepare_device" goto statement with
"clean_up_resources" and get rid of the "unprepare_device" label.
unreferenced object 0xffff0000861c5d00 (size 128):
comm "kworker/u12:3", pid 59, jiffies 4294893509 (age 149.220s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 02 88 00 00 00 00 00 00 10 00 00 00 00 00 ............
backtrace:
[00000000f949fe18>] slab_post_alloc_hook+0x98/0x37c
[<00000000adbfb3e7>] __kmem_cache_alloc_node+0x138/0x2e0
[<00000000521c0345>] kmalloc_trace+0x40/0x158
[<000000004e330a49>] rproc_mem_entry_init+0x60/0xf8
[<000000002815755e>] imx_rproc_prepare+0xe0/0x180
[<0000000003f61b4e>] rproc_boot+0x2ec/0x528
[<00000000e7e994ac>] rproc_add+0x124/0x17c
[<0000000048594076>] imx_rproc_probe+0x4ec/0x5d4
[<00000000efc298a1>] platform_probe+0x68/0xd8
[<00000000110be6fe>] really_probe+0x110/0x27c
[<00000000e245c0ae>] __driver_probe_device+0x78/0x12c
[<00000000f61f6f5e>] driver_probe_device+0x3c/0x118
[<00000000a7874938>] __device_attach_driver+0xb8/0xf8
[<0000000065319e69>] bus_for_each_drv+0x84/0xe4
[<00000000db3eb243>] __device_attach+0xfc/0x18c
[<0000000072e4e1a4>] device_initial_probe+0x14/0x20
-
CVE-2025-38419
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach()
When rproc-state = RPROC_DETACHED and rproc_attach() is used
to attach to the remote processor, if rproc_handle_resources()
returns a failure, the resources allocated by imx_rproc_prepare()
should be released, otherwise the following memory leak will occur.
Since almost the same thing is done in imx_rproc_prepare() and
rproc_resource_cleanup(), Function rproc_resource_cleanup() is able
to deal with empty lists so it is better to fix the "goto" statements
in rproc_attach(). replace the "unprepare_device" goto statement with
"clean_up_resources" and get rid of the "unprepare_device" label.
unreferenced object 0xffff0000861c5d00 (size 128):
comm "kworker/u12:3", pid 59, jiffies 4294893509 (age 149.220s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 02 88 00 00 00 00 00 00 10 00 00 00 00 00 ............
backtrace:
[00000000f949fe18>] slab_post_alloc_hook+0x98/0x37c
[<00000000adbfb3e7>] __kmem_cache_alloc_node+0x138/0x2e0
[<00000000521c0345>] kmalloc_trace+0x40/0x158
[<000000004e330a49>] rproc_mem_entry_init+0x60/0xf8
[<000000002815755e>] imx_rproc_prepare+0xe0/0x180
[<0000000003f61b4e>] rproc_boot+0x2ec/0x528
[<00000000e7e994ac>] rproc_add+0x124/0x17c
[<0000000048594076>] imx_rproc_probe+0x4ec/0x5d4
[<00000000efc298a1>] platform_probe+0x68/0xd8
[<00000000110be6fe>] really_probe+0x110/0x27c
[<00000000e245c0ae>] __driver_probe_device+0x78/0x12c
[<00000000f61f6f5e>] driver_probe_device+0x3c/0x118
[<00000000a7874938>] __device_attach_driver+0xb8/0xf8
[<0000000065319e69>] bus_for_each_drv+0x84/0xe4
[<00000000db3eb243>] __device_attach+0xfc/0x18c
[<0000000072e4e1a4>] device_initial_probe+0x14/0x20
-
CVE-2025-38419
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach()
When rproc-state = RPROC_DETACHED and rproc_attach() is used
to attach to the remote processor, if rproc_handle_resources()
returns a failure, the resources allocated by imx_rproc_prepare()
should be released, otherwise the following memory leak will occur.
Since almost the same thing is done in imx_rproc_prepare() and
rproc_resource_cleanup(), Function rproc_resource_cleanup() is able
to deal with empty lists so it is better to fix the "goto" statements
in rproc_attach(). replace the "unprepare_device" goto statement with
"clean_up_resources" and get rid of the "unprepare_device" label.
unreferenced object 0xffff0000861c5d00 (size 128):
comm "kworker/u12:3", pid 59, jiffies 4294893509 (age 149.220s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 02 88 00 00 00 00 00 00 10 00 00 00 00 00 ............
backtrace:
[00000000f949fe18>] slab_post_alloc_hook+0x98/0x37c
[<00000000adbfb3e7>] __kmem_cache_alloc_node+0x138/0x2e0
[<00000000521c0345>] kmalloc_trace+0x40/0x158
[<000000004e330a49>] rproc_mem_entry_init+0x60/0xf8
[<000000002815755e>] imx_rproc_prepare+0xe0/0x180
[<0000000003f61b4e>] rproc_boot+0x2ec/0x528
[<00000000e7e994ac>] rproc_add+0x124/0x17c
[<0000000048594076>] imx_rproc_probe+0x4ec/0x5d4
[<00000000efc298a1>] platform_probe+0x68/0xd8
[<00000000110be6fe>] really_probe+0x110/0x27c
[<00000000e245c0ae>] __driver_probe_device+0x78/0x12c
[<00000000f61f6f5e>] driver_probe_device+0x3c/0x118
[<00000000a7874938>] __device_attach_driver+0xb8/0xf8
[<0000000065319e69>] bus_for_each_drv+0x84/0xe4
[<00000000db3eb243>] __device_attach+0xfc/0x18c
[<0000000072e4e1a4>] device_initial_probe+0x14/0x20
-
CVE-2025-38419
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach()
When rproc-state = RPROC_DETACHED and rproc_attach() is used
to attach to the remote processor, if rproc_handle_resources()
returns a failure, the resources allocated by imx_rproc_prepare()
should be released, otherwise the following memory leak will occur.
Since almost the same thing is done in imx_rproc_prepare() and
rproc_resource_cleanup(), Function rproc_resource_cleanup() is able
to deal with empty lists so it is better to fix the "goto" statements
in rproc_attach(). replace the "unprepare_device" goto statement with
"clean_up_resources" and get rid of the "unprepare_device" label.
unreferenced object 0xffff0000861c5d00 (size 128):
comm "kworker/u12:3", pid 59, jiffies 4294893509 (age 149.220s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 02 88 00 00 00 00 00 00 10 00 00 00 00 00 ............
backtrace:
[00000000f949fe18>] slab_post_alloc_hook+0x98/0x37c
[<00000000adbfb3e7>] __kmem_cache_alloc_node+0x138/0x2e0
[<00000000521c0345>] kmalloc_trace+0x40/0x158
[<000000004e330a49>] rproc_mem_entry_init+0x60/0xf8
[<000000002815755e>] imx_rproc_prepare+0xe0/0x180
[<0000000003f61b4e>] rproc_boot+0x2ec/0x528
[<00000000e7e994ac>] rproc_add+0x124/0x17c
[<0000000048594076>] imx_rproc_probe+0x4ec/0x5d4
[<00000000efc298a1>] platform_probe+0x68/0xd8
[<00000000110be6fe>] really_probe+0x110/0x27c
[<00000000e245c0ae>] __driver_probe_device+0x78/0x12c
[<00000000f61f6f5e>] driver_probe_device+0x3c/0x118
[<00000000a7874938>] __device_attach_driver+0xb8/0xf8
[<0000000065319e69>] bus_for_each_drv+0x84/0xe4
[<00000000db3eb243>] __device_attach+0xfc/0x18c
[<0000000072e4e1a4>] device_initial_probe+0x14/0x20
-
CVE-2025-38418
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Release rproc-clean_table after rproc_attach() fails
When rproc->state = RPROC_DETACHED is attached to remote processor
through rproc_attach(), if rproc_handle_resources() returns failure,
then the clean table should be released, otherwise the following
memory leak will occur.
unreferenced object 0xffff000086a99800 (size 1024):
comm "kworker/u12:3", pid 59, jiffies 4294893670 (age 121.140s)
hex dump (first 32 bytes):
00 00 00 00 00 80 00 00 00 00 00 00 00 00 10 00 ............
00 00 00 00 00 00 08 00 00 00 00 00 00 00 00 00 ............
backtrace:
[000000008bbe4ca8>] slab_post_alloc_hook+0x98/0x3fc
[<000000003b8a272b>] __kmem_cache_alloc_node+0x13c/0x230
[<000000007a507c51>] __kmalloc_node_track_caller+0x5c/0x260
[<0000000037818dae>] kmemdup+0x34/0x60
[<00000000610f7f57>] rproc_boot+0x35c/0x56c
[<0000000065f8871a>] rproc_add+0x124/0x17c
[<00000000497416ee>] imx_rproc_probe+0x4ec/0x5d4
[<000000003bcaa37d>] platform_probe+0x68/0xd8
[<00000000771577f9>] really_probe+0x110/0x27c
[<00000000531fea59>] __driver_probe_device+0x78/0x12c
[<0000000080036a04>] driver_probe_device+0x3c/0x118
[<000000007e0bddcb>] __device_attach_driver+0xb8/0xf8
[<000000000cf1fa33>] bus_for_each_drv+0x84/0xe4
[<000000001a53b53e>] __device_attach+0xfc/0x18c
[<00000000d1a2a32c>] device_initial_probe+0x14/0x20
[<00000000d8f8b7ae>] bus_probe_device+0xb0/0xb4
unreferenced object 0xffff0000864c9690 (size 16):
-
CVE-2025-38418
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Release rproc-clean_table after rproc_attach() fails
When rproc->state = RPROC_DETACHED is attached to remote processor
through rproc_attach(), if rproc_handle_resources() returns failure,
then the clean table should be released, otherwise the following
memory leak will occur.
unreferenced object 0xffff000086a99800 (size 1024):
comm "kworker/u12:3", pid 59, jiffies 4294893670 (age 121.140s)
hex dump (first 32 bytes):
00 00 00 00 00 80 00 00 00 00 00 00 00 00 10 00 ............
00 00 00 00 00 00 08 00 00 00 00 00 00 00 00 00 ............
backtrace:
[000000008bbe4ca8>] slab_post_alloc_hook+0x98/0x3fc
[<000000003b8a272b>] __kmem_cache_alloc_node+0x13c/0x230
[<000000007a507c51>] __kmalloc_node_track_caller+0x5c/0x260
[<0000000037818dae>] kmemdup+0x34/0x60
[<00000000610f7f57>] rproc_boot+0x35c/0x56c
[<0000000065f8871a>] rproc_add+0x124/0x17c
[<00000000497416ee>] imx_rproc_probe+0x4ec/0x5d4
[<000000003bcaa37d>] platform_probe+0x68/0xd8
[<00000000771577f9>] really_probe+0x110/0x27c
[<00000000531fea59>] __driver_probe_device+0x78/0x12c
[<0000000080036a04>] driver_probe_device+0x3c/0x118
[<000000007e0bddcb>] __device_attach_driver+0xb8/0xf8
[<000000000cf1fa33>] bus_for_each_drv+0x84/0xe4
[<000000001a53b53e>] __device_attach+0xfc/0x18c
[<00000000d1a2a32c>] device_initial_probe+0x14/0x20
[<00000000d8f8b7ae>] bus_probe_device+0xb0/0xb4
unreferenced object 0xffff0000864c9690 (size 16):
-
CVE-2025-38418
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Release rproc-clean_table after rproc_attach() fails
When rproc->state = RPROC_DETACHED is attached to remote processor
through rproc_attach(), if rproc_handle_resources() returns failure,
then the clean table should be released, otherwise the following
memory leak will occur.
unreferenced object 0xffff000086a99800 (size 1024):
comm "kworker/u12:3", pid 59, jiffies 4294893670 (age 121.140s)
hex dump (first 32 bytes):
00 00 00 00 00 80 00 00 00 00 00 00 00 00 10 00 ............
00 00 00 00 00 00 08 00 00 00 00 00 00 00 00 00 ............
backtrace:
[000000008bbe4ca8>] slab_post_alloc_hook+0x98/0x3fc
[<000000003b8a272b>] __kmem_cache_alloc_node+0x13c/0x230
[<000000007a507c51>] __kmalloc_node_track_caller+0x5c/0x260
[<0000000037818dae>] kmemdup+0x34/0x60
[<00000000610f7f57>] rproc_boot+0x35c/0x56c
[<0000000065f8871a>] rproc_add+0x124/0x17c
[<00000000497416ee>] imx_rproc_probe+0x4ec/0x5d4
[<000000003bcaa37d>] platform_probe+0x68/0xd8
[<00000000771577f9>] really_probe+0x110/0x27c
[<00000000531fea59>] __driver_probe_device+0x78/0x12c
[<0000000080036a04>] driver_probe_device+0x3c/0x118
[<000000007e0bddcb>] __device_attach_driver+0xb8/0xf8
[<000000000cf1fa33>] bus_for_each_drv+0x84/0xe4
[<000000001a53b53e>] __device_attach+0xfc/0x18c
[<00000000d1a2a32c>] device_initial_probe+0x14/0x20
[<00000000d8f8b7ae>] bus_probe_device+0xb0/0xb4
unreferenced object 0xffff0000864c9690 (size 16):
-
CVE-2025-38418
•
published on July 25, 2025
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Release rproc-clean_table after rproc_attach() fails
When rproc->state = RPROC_DETACHED is attached to remote processor
through rproc_attach(), if rproc_handle_resources() returns failure,
then the clean table should be released, otherwise the following
memory leak will occur.
unreferenced object 0xffff000086a99800 (size 1024):
comm "kworker/u12:3", pid 59, jiffies 4294893670 (age 121.140s)
hex dump (first 32 bytes):
00 00 00 00 00 80 00 00 00 00 00 00 00 00 10 00 ............
00 00 00 00 00 00 08 00 00 00 00 00 00 00 00 00 ............
backtrace:
[000000008bbe4ca8>] slab_post_alloc_hook+0x98/0x3fc
[<000000003b8a272b>] __kmem_cache_alloc_node+0x13c/0x230
[<000000007a507c51>] __kmalloc_node_track_caller+0x5c/0x260
[<0000000037818dae>] kmemdup+0x34/0x60
[<00000000610f7f57>] rproc_boot+0x35c/0x56c
[<0000000065f8871a>] rproc_add+0x124/0x17c
[<00000000497416ee>] imx_rproc_probe+0x4ec/0x5d4
[<000000003bcaa37d>] platform_probe+0x68/0xd8
[<00000000771577f9>] really_probe+0x110/0x27c
[<00000000531fea59>] __driver_probe_device+0x78/0x12c
[<0000000080036a04>] driver_probe_device+0x3c/0x118
[<000000007e0bddcb>] __device_attach_driver+0xb8/0xf8
[<000000000cf1fa33>] bus_for_each_drv+0x84/0xe4
[<000000001a53b53e>] __device_attach+0xfc/0x18c
[<00000000d1a2a32c>] device_initial_probe+0x14/0x20
[<00000000d8f8b7ae>] bus_probe_device+0xb0/0xb4
unreferenced object 0xffff0000864c9690 (size 16):