CVE-2022-49298
published 2025-02-26CVE-2022-49298: In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix uninit-value in r871xu_drv_init() When 'tmpU1b' returns from…
PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.26%
17.9th percentile
In the Linux kernel, the following vulnerability has been resolved:
staging: rtl8712: fix uninit-value in r871xu_drv_init()
When 'tmpU1b' returns from r8712_read8(padapter, EE_9346CR) is 0,
'mac[6]' will not be initialized.
BUG: KMSAN: uninit-value in r871xu_drv_init+0x2d54/0x3070 drivers/staging/rtl8712/usb_intf.c:541
r871xu_drv_init+0x2d54/0x3070 drivers/staging/rtl8712/usb_intf.c:541
usb_probe_interface+0xf19/0x1600 drivers/usb/core/driver.c:396
really_probe+0x653/0x14b0 drivers/base/dd.c:596
__driver_probe_device+0x3e9/0x530 drivers/base/dd.c:752
driver_probe_device drivers/base/dd.c:782 [inline]
__device_attach_driver+0x79f/0x1120 drivers/base/dd.c:899
bus_for_each_drv+0x2d6/0x3f0 drivers/base/bus.c:427
__device_attach+0x593/0x8e0 drivers/base/dd.c:970
device_initial_probe+0x4a/0x60 drivers/base/dd.c:1017
bus_probe_device+0x17b/0x3e0 drivers/base/bus.c:487
device_add+0x1fff/0x26e0 drivers/base/core.c:3405
usb_set_configuration+0x37e9/0x3ed0 drivers/usb/core/message.c:2170
usb_generic_driver_probe+0x13c/0x300 drivers/usb/core/generic.c:238
usb_probe_device+0x309/0x570 drivers/usb/core/driver.c:293
really_probe+0x653/0x14b0 drivers/base/dd.c:596
__driver_probe_device+0x3e9/0x530 drivers/base/dd.c:752
driver_probe_device drivers/base/dd.c:782 [inline]
__device_attach_driver+0x79f/0x1120 drivers/base/dd.c:899
bus_for_each_drv+0x2d6/0x3f0 drivers/base/bus.c:427
__device_attach+0x593/0x8e0 drivers/base/dd.c:970
device_initial_probe+0x4a/0x60 drivers/base/dd.c:1017
bus_probe_device+0x17b/0x3e0 drivers/base/bus.c:487
device_add+0x1fff/0x26e0 drivers/base/core.c:3405
usb_new_device+0x1b8e/0x2950 drivers/usb/core/hub.c:2566
hub_port_connect drivers/usb/core/hub.c:5358 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5502 [inline]
port_event drivers/usb/core/hub.c:5660 [inline]
hub_event+0x58e3/0x89e0 drivers/usb/core/hub.c:5742
process_one_work+0xdb6/0x1820 kernel/workqueue.c:2307
worker_thread+0x10b3/0x21e0 kernel/workqueue.c:2454
kthread+0x3c7/0x500 kernel/kt
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.18.5-1 (bookworm) | linux 5.18.5-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < 0b7371a22489cbb2e8e826ca03fb5ce92afb04fe | 0b7371a22489cbb2e8e826ca03fb5ce92afb04fe |
| linux | linux | >= 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < 277faa442fe0c59f418ac53f47a78e1266addd65 | 277faa442fe0c59f418ac53f47a78e1266addd65 |
| linux | linux | >= 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < a6535d00a9d54ce1c2a8d86a85001ffb6844f9b2 | a6535d00a9d54ce1c2a8d86a85001ffb6844f9b2 |
| linux | linux | >= 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < 52a0d88c328098b4e9fb8f2f3877fec0eff4104b | 52a0d88c328098b4e9fb8f2f3877fec0eff4104b |
| linux | linux | >= 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < ff727ab0b7d7a56b5ef281f12abd00c4b85894e9 | ff727ab0b7d7a56b5ef281f12abd00c4b85894e9 |
| linux | linux | >= 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < f36e754a1f0bafb9feeea63463de78080acb6de0 | f36e754a1f0bafb9feeea63463de78080acb6de0 |
| linux | linux | >= 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < 76a964ad0ea8f2b10abd69a7532e174a28258283 | 76a964ad0ea8f2b10abd69a7532e174a28258283 |
| linux | linux | >= 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < 70df04433fd351ba72bc635bd0b5fe443d9ac964 | 70df04433fd351ba72bc635bd0b5fe443d9ac964 |
| linux | linux | >= 2865d42c78a9121caad52cb02d1fbb7f5cdbc4ef < 0458e5428e5e959d201a40ffe71d762a79ecedc4 | 0458e5428e5e959d201a40ffe71d762a79ecedc4 |
| linux | linux_kernel | < 4.9.318 | 4.9.318 |
| linux | linux_kernel | >= 0 < 5.10.127-1 | 5.10.127-1 |
| linux | linux_kernel | >= 0 < 5.18.5-1 | 5.18.5-1 |
| linux | linux_kernel | >= 0 < 5.18.5-1 | 5.18.5-1 |
| linux | linux_kernel | >= 0 < 5.18.5-1 | 5.18.5-1 |
| linux | linux_kernel | >= 4.10 < 4.14.283 | 4.14.283 |
| linux | linux_kernel | >= 4.15 < 4.19.247 | 4.19.247 |
| linux | linux_kernel | >= 4.20 < 5.4.198 | 5.4.198 |
| linux | linux_kernel | >= 5.11 < 5.15.47 | 5.15.47 |
| linux | linux_kernel | >= 5.16 < 5.17.15 | 5.17.15 |
| linux | linux_kernel | >= 5.18 < 5.18.4 | 5.18.4 |
| linux | linux_kernel | >= 5.5 < 5.10.122 | 5.10.122 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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GHSA
GHSA-gv56-7jpr-6c22: In the Linux kernel, the following vulnerability has been resolved:
staging: rtl8712: fix uninit-value in r871xu_drv_init()
When 'tmpU1b' returns fr
ghsa_unreviewed·2025-04-14
CVE-2022-49298 [MEDIUM] CWE-908 GHSA-gv56-7jpr-6c22: In the Linux kernel, the following vulnerability has been resolved:
staging: rtl8712: fix uninit-value in r871xu_drv_init()
When 'tmpU1b' returns fr
In the Linux kernel, the following vulnerability has been resolved:
staging: rtl8712: fix uninit-value in r871xu_drv_init()
When 'tmpU1b' returns from r8712_read8(padapter, EE_9346CR) is 0,
'mac[6]' will not be initialized.
BUG: KMSAN: uninit-value in r871xu_drv_init+0x2d54/0x3070 drivers/staging/rtl8712/usb_intf.c:541
r871xu_drv_init+0x2d54/0x3070 drivers/staging/rtl8712/usb_intf.c:541
usb_probe_interface+0xf19/0x1600 drivers/usb/core/driver.c:396
really_probe+0x653/0x14b0 drivers/base/dd.c:596
__driver_probe_device+0x3e9/0x530 drivers/base/dd.c:752
driver_probe_device drivers/base/dd.c:782 [inline]
__device_attach_driver+0x79f/0x1120 drivers/base/dd.c:899
bus_for_each_drv+0x2d6/0x3f0 drivers/base/bus.c:427
__device_attach+0x593/0x8e0 drivers/base/dd.c:970
device_initial_probe+0x4a/0x6
OSV
CVE-2022-49298: In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix uninit-value in r871xu_drv_init() When 'tmpU1b' returns from
osv·2025-02-26·CVSS 5.5
CVE-2022-49298 [MEDIUM] CVE-2022-49298: In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix uninit-value in r871xu_drv_init() When 'tmpU1b' returns from
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix uninit-value in r871xu_drv_init() When 'tmpU1b' returns from r8712_read8(padapter, EE_9346CR) is 0, 'mac[6]' will not be initialized. BUG: KMSAN: uninit-value in r871xu_drv_init+0x2d54/0x3070 drivers/staging/rtl8712/usb_intf.c:541 r871xu_drv_init+0x2d54/0x3070 drivers/staging/rtl8712/usb_intf.c:541 usb_probe_interface+0xf19/0x1600 drivers/usb/core/driver.c:396 really_probe+0x653/0x14b0 drivers/base/dd.c:596 __driver_probe_device+0x3e9/0x530 drivers/base/dd.c:752 driver_probe_device drivers/base/dd.c:782 [inline] __device_attach_driver+0x79f/0x1120 drivers/base/dd.c:899 bus_for_each_drv+0x2d6/0x3f0 drivers/base/bus.c:427 __device_attach+0x593/0x8e0 drivers/base/dd.c:970 device_initial_probe+0x4a/0x60 d
Red Hat
kernel: staging: rtl8712: fix uninit-value in r871xu_drv_init()
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49298 [MEDIUM] CWE-908 kernel: staging: rtl8712: fix uninit-value in r871xu_drv_init()
kernel: staging: rtl8712: fix uninit-value in r871xu_drv_init()
In the Linux kernel, the following vulnerability has been resolved:
staging: rtl8712: fix uninit-value in r871xu_drv_init()
When 'tmpU1b' returns from r8712_read8(padapter, EE_9346CR) is 0,
'mac[6]' will not be initialized.
BUG: KMSAN: uninit-value in r871xu_drv_init+0x2d54/0x3070 drivers/staging/rtl8712/usb_intf.c:541
r871xu_drv_init+0x2d54/0x3070 drivers/staging/rtl8712/usb_intf.c:541
usb_probe_interface+0xf19/0x1600 drivers/usb/core/driver.c:396
really_probe+0x653/0x14b0 drivers/base/dd.c:596
__driver_probe_device+0x3e9/0x530 drivers/base/dd.c:752
driver_probe_device drivers/base/dd.c:782 [inline]
__device_attach_driver+0x79f/0x1120 drivers/base/dd.c:899
bus_for_each_drv+0x2d6/0x3f0 drivers/base/bus.c:427
__device_attach+0
Debian
CVE-2022-49298: linux - In the Linux kernel, the following vulnerability has been resolved: staging: rt...
vendor_debian·2022·CVSS 5.5
CVE-2022-49298 [MEDIUM] CVE-2022-49298: linux - In the Linux kernel, the following vulnerability has been resolved: staging: rt...
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix uninit-value in r871xu_drv_init() When 'tmpU1b' returns from r8712_read8(padapter, EE_9346CR) is 0, 'mac[6]' will not be initialized. BUG: KMSAN: uninit-value in r871xu_drv_init+0x2d54/0x3070 drivers/staging/rtl8712/usb_intf.c:541 r871xu_drv_init+0x2d54/0x3070 drivers/staging/rtl8712/usb_intf.c:541 usb_probe_interface+0xf19/0x1600 drivers/usb/core/driver.c:396 really_probe+0x653/0x14b0 drivers/base/dd.c:596 __driver_probe_device+0x3e9/0x530 drivers/base/dd.c:752 driver_probe_device drivers/base/dd.c:782 [inline] __device_attach_driver+0x79f/0x1120 drivers/base/dd.c:899 bus_for_each_drv+0x2d6/0x3f0 drivers/base/bus.c:427 __device_attach+0x593/0x8e0 drivers/base/dd.c:970 device_initial_probe+0x4a/0x60 d
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/0458e5428e5e959d201a40ffe71d762a79ecedc4https://git.kernel.org/stable/c/0b7371a22489cbb2e8e826ca03fb5ce92afb04fehttps://git.kernel.org/stable/c/277faa442fe0c59f418ac53f47a78e1266addd65https://git.kernel.org/stable/c/52a0d88c328098b4e9fb8f2f3877fec0eff4104bhttps://git.kernel.org/stable/c/70df04433fd351ba72bc635bd0b5fe443d9ac964https://git.kernel.org/stable/c/76a964ad0ea8f2b10abd69a7532e174a28258283https://git.kernel.org/stable/c/a6535d00a9d54ce1c2a8d86a85001ffb6844f9b2https://git.kernel.org/stable/c/f36e754a1f0bafb9feeea63463de78080acb6de0https://git.kernel.org/stable/c/ff727ab0b7d7a56b5ef281f12abd00c4b85894e9
2025-02-26
Published