CVE-2022-50850
published 2025-12-30CVE-2022-50850: In the Linux kernel, the following vulnerability has been resolved: scsi: ipr: Fix WARNING in ipr_init() ipr_init() will not call unregister_reboot_notifier()…
PriorityP421low3.3
EPSS
0.20%
10.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
scsi: ipr: Fix WARNING in ipr_init()
ipr_init() will not call unregister_reboot_notifier() when
pci_register_driver() fails, which causes a WARNING. Call
unregister_reboot_notifier() when pci_register_driver() fails.
notifier callback ipr_halt [ipr] already registered
WARNING: CPU: 3 PID: 299 at kernel/notifier.c:29
notifier_chain_register+0x16d/0x230
Modules linked in: ipr(+) xhci_pci_renesas xhci_hcd ehci_hcd usbcore
led_class gpu_sched drm_buddy video wmi drm_ttm_helper ttm
drm_display_helper drm_kms_helper drm drm_panel_orientation_quirks
agpgart cfbft
CPU: 3 PID: 299 Comm: modprobe Tainted: G W
6.1.0-rc1-00190-g39508d23b672-dirty #332
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
rel-1.15.0-0-g2dd4b9b3f840-prebuilt.qemu.org 04/01/2014
RIP: 0010:notifier_chain_register+0x16d/0x230
Call Trace:
__blocking_notifier_chain_register+0x73/0xb0
ipr_init+0x30/0x1000 [ipr]
do_one_initcall+0xdb/0x480
do_init_module+0x1cf/0x680
load_module+0x6a50/0x70a0
__do_sys_finit_module+0x12f/0x1c0
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.4-1 (bookworm) | linux 6.1.4-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= f72919ec2bbbe1c42cdda7857a96c0c40e1d78aa < 020b66023712b1cc42c6ab8b76e4ec13efe4a092 | 020b66023712b1cc42c6ab8b76e4ec13efe4a092 |
| linux | linux | >= f72919ec2bbbe1c42cdda7857a96c0c40e1d78aa < e965c4a60c1daa6e24355e35d78ca8e9f195196f | e965c4a60c1daa6e24355e35d78ca8e9f195196f |
| linux | linux | >= f72919ec2bbbe1c42cdda7857a96c0c40e1d78aa < 5debd337f534b122f7c5eac6557a41b5636c9b51 | 5debd337f534b122f7c5eac6557a41b5636c9b51 |
| linux | linux | >= f72919ec2bbbe1c42cdda7857a96c0c40e1d78aa < eccbec017c95b9b9ecd4c05c6f5234d1487c72cc | eccbec017c95b9b9ecd4c05c6f5234d1487c72cc |
| linux | linux | >= f72919ec2bbbe1c42cdda7857a96c0c40e1d78aa < f4ba143b04a17559f2c85e18b47db117f40d8cf3 | f4ba143b04a17559f2c85e18b47db117f40d8cf3 |
| linux | linux | >= f72919ec2bbbe1c42cdda7857a96c0c40e1d78aa < e59da172059f05c594fda03a9e8a3a0e1f5116c0 | e59da172059f05c594fda03a9e8a3a0e1f5116c0 |
| linux | linux | >= f72919ec2bbbe1c42cdda7857a96c0c40e1d78aa < 8c739021b2022fbc40f71d3fa2e9162beef0c84a | 8c739021b2022fbc40f71d3fa2e9162beef0c84a |
| linux | linux | >= f72919ec2bbbe1c42cdda7857a96c0c40e1d78aa < 4399a8632e5f8f1f695d91d992c7d418fb451f07 | 4399a8632e5f8f1f695d91d992c7d418fb451f07 |
| linux | linux | >= f72919ec2bbbe1c42cdda7857a96c0c40e1d78aa < e6f108bffc3708ddcff72324f7d40dfcd0204894 | e6f108bffc3708ddcff72324f7d40dfcd0204894 |
| linux | linux_kernel | >= 0 < 5.10.178-1 | 5.10.178-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 2.6.34 < 4.9.337 | 4.9.337 |
| linux | linux_kernel | >= 4.10.0 < 4.14.303 | 4.14.303 |
| linux | linux_kernel | >= 4.15.0 < 4.19.270 | 4.19.270 |
| linux | linux_kernel | >= 4.20.0 < 5.4.229 | 5.4.229 |
| linux | linux_kernel | >= 5.11.0 < 5.15.86 | 5.15.86 |
| linux | linux_kernel | >= 5.16.0 < 6.0.16 | 6.0.16 |
| linux | linux_kernel | >= 5.5.0 < 5.10.163 | 5.10.163 |
| linux | linux_kernel | >= 6.1.0 < 6.1.2 | 6.1.2 |
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VulDB
Linux Kernel up to 6.1.1 kernel/notifier.c ipr_init denial of service (WID-SEC-2025-2941)
vuldb·2026-04-26
CVE-2022-50850 [CRITICAL] Linux Kernel up to 6.1.1 kernel/notifier.c ipr_init denial of service (WID-SEC-2025-2941)
A vulnerability has been found in Linux Kernel up to 6.1.1 and classified as critical. Affected is the function ipr_init of the file kernel/notifier.c. This manipulation causes denial of service.
This vulnerability is tracked as CVE-2022-50850. The attack is only possible within the local network. No exploit exists.
The affected component should be upgraded.
OSV
scsi: ipr: Fix WARNING in ipr_init()
osv·2025-12-30
CVE-2022-50850 scsi: ipr: Fix WARNING in ipr_init()
scsi: ipr: Fix WARNING in ipr_init()
In the Linux kernel, the following vulnerability has been resolved:
scsi: ipr: Fix WARNING in ipr_init()
ipr_init() will not call unregister_reboot_notifier() when
pci_register_driver() fails, which causes a WARNING. Call
unregister_reboot_notifier() when pci_register_driver() fails.
notifier callback ipr_halt [ipr] already registered
WARNING: CPU: 3 PID: 299 at kernel/notifier.c:29
notifier_chain_register+0x16d/0x230
Modules linked in: ipr(+) xhci_pci_renesas xhci_hcd ehci_hcd usbcore
led_class gpu_sched drm_buddy video wmi drm_ttm_helper ttm
drm_display_helper drm_kms_helper drm drm_panel_orientation_quirks
agpgart cfbft
CPU: 3 PID: 299 Comm: modprobe Tainted: G W
6.1.0-rc1-00190-g39508d23b672-dirty #332
Hardware name: QEMU Standard PC (i440FX + P
GHSA
GHSA-pfgf-m6gj-jfw8: In the Linux kernel, the following vulnerability has been resolved:
scsi: ipr: Fix WARNING in ipr_init()
ipr_init() will not call unregister_reboot_
ghsa_unreviewed·2025-12-30
CVE-2022-50850 GHSA-pfgf-m6gj-jfw8: In the Linux kernel, the following vulnerability has been resolved:
scsi: ipr: Fix WARNING in ipr_init()
ipr_init() will not call unregister_reboot_
In the Linux kernel, the following vulnerability has been resolved:
scsi: ipr: Fix WARNING in ipr_init()
ipr_init() will not call unregister_reboot_notifier() when
pci_register_driver() fails, which causes a WARNING. Call
unregister_reboot_notifier() when pci_register_driver() fails.
notifier callback ipr_halt [ipr] already registered
WARNING: CPU: 3 PID: 299 at kernel/notifier.c:29
notifier_chain_register+0x16d/0x230
Modules linked in: ipr(+) xhci_pci_renesas xhci_hcd ehci_hcd usbcore
led_class gpu_sched drm_buddy video wmi drm_ttm_helper ttm
drm_display_helper drm_kms_helper drm drm_panel_orientation_quirks
agpgart cfbft
CPU: 3 PID: 299 Comm: modprobe Tainted: G W
6.1.0-rc1-00190-g39508d23b672-dirty #332
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
rel-1.15.0-0-g2dd4b9b
OSV
CVE-2022-50850: In the Linux kernel, the following vulnerability has been resolved: scsi: ipr: Fix WARNING in ipr_init() ipr_init() will not call unregister_reboot_no
osv·2025-12-30
CVE-2022-50850 CVE-2022-50850: In the Linux kernel, the following vulnerability has been resolved: scsi: ipr: Fix WARNING in ipr_init() ipr_init() will not call unregister_reboot_no
In the Linux kernel, the following vulnerability has been resolved: scsi: ipr: Fix WARNING in ipr_init() ipr_init() will not call unregister_reboot_notifier() when pci_register_driver() fails, which causes a WARNING. Call unregister_reboot_notifier() when pci_register_driver() fails. notifier callback ipr_halt [ipr] already registered WARNING: CPU: 3 PID: 299 at kernel/notifier.c:29 notifier_chain_register+0x16d/0x230 Modules linked in: ipr(+) xhci_pci_renesas xhci_hcd ehci_hcd usbcore led_class gpu_sched drm_buddy video wmi drm_ttm_helper ttm drm_display_helper drm_kms_helper drm drm_panel_orientation_quirks agpgart cfbft CPU: 3 PID: 299 Comm: modprobe Tainted: G W 6.1.0-rc1-00190-g39508d23b672-dirty #332 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.15.0-0-g2dd4b9b3f8
Red Hat
kernel: scsi: ipr: Fix WARNING in ipr_init()
vendor_redhat·2025-12-30·CVSS 3.3
CVE-2022-50850 [LOW] CWE-772 kernel: scsi: ipr: Fix WARNING in ipr_init()
kernel: scsi: ipr: Fix WARNING in ipr_init()
In the Linux kernel, the following vulnerability has been resolved:
scsi: ipr: Fix WARNING in ipr_init()
ipr_init() will not call unregister_reboot_notifier() when
pci_register_driver() fails, which causes a WARNING. Call
unregister_reboot_notifier() when pci_register_driver() fails.
notifier callback ipr_halt [ipr] already registered
WARNING: CPU: 3 PID: 299 at kernel/notifier.c:29
notifier_chain_register+0x16d/0x230
Modules linked in: ipr(+) xhci_pci_renesas xhci_hcd ehci_hcd usbcore
led_class gpu_sched drm_buddy video wmi drm_ttm_helper ttm
drm_display_helper drm_kms_helper drm drm_panel_orientation_quirks
agpgart cfbft
CPU: 3 PID: 299 Comm: modprobe Tainted: G W
6.1.0-rc1-00190-g39508d23b672-dirty #332
Hardware name: QEMU Standard PC (i440F
Debian
CVE-2022-50850: linux - In the Linux kernel, the following vulnerability has been resolved: scsi: ipr: ...
vendor_debian·2022
CVE-2022-50850 CVE-2022-50850: linux - In the Linux kernel, the following vulnerability has been resolved: scsi: ipr: ...
In the Linux kernel, the following vulnerability has been resolved: scsi: ipr: Fix WARNING in ipr_init() ipr_init() will not call unregister_reboot_notifier() when pci_register_driver() fails, which causes a WARNING. Call unregister_reboot_notifier() when pci_register_driver() fails. notifier callback ipr_halt [ipr] already registered WARNING: CPU: 3 PID: 299 at kernel/notifier.c:29 notifier_chain_register+0x16d/0x230 Modules linked in: ipr(+) xhci_pci_renesas xhci_hcd ehci_hcd usbcore led_class gpu_sched drm_buddy video wmi drm_ttm_helper ttm drm_display_helper drm_kms_helper drm drm_panel_orientation_quirks agpgart cfbft CPU: 3 PID: 299 Comm: modprobe Tainted: G W 6.1.0-rc1-00190-g39508d23b672-dirty #332 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.15.0-0-g2dd4b9b3f8
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2022-50850 kernel: scsi: ipr: Fix WARNING in ipr_init()
bugzilla·2025-12-30
CVE-2022-50850 [LOW] CVE-2022-50850 kernel: scsi: ipr: Fix WARNING in ipr_init()
CVE-2022-50850 kernel: scsi: ipr: Fix WARNING in ipr_init()
In the Linux kernel, the following vulnerability has been resolved:
scsi: ipr: Fix WARNING in ipr_init()
ipr_init() will not call unregister_reboot_notifier() when
pci_register_driver() fails, which causes a WARNING. Call
unregister_reboot_notifier() when pci_register_driver() fails.
notifier callback ipr_halt [ipr] already registered
WARNING: CPU: 3 PID: 299 at kernel/notifier.c:29
notifier_chain_register+0x16d/0x230
Modules linked in: ipr(+) xhci_pci_renesas xhci_hcd ehci_hcd usbcore
led_class gpu_sched drm_buddy video wmi drm_ttm_helper ttm
drm_display_helper drm_kms_helper drm drm_panel_orientation_quirks
agpgart cfbft
CPU: 3 PID: 299 Comm: modprobe Tainted: G W
6.1.0-rc1-00190-g39508d23b672-dirty #332
Hardware name: QEMU
Wiz
CVE-2022-50850 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz
CVE-2022-50850 CVE-2022-50850 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2022-50850 :
Linux Kernel vulnerability analysis and mitigation
In the Linux kernel, the following vulnerability has been resolved:
scsi: ipr: Fix WARNING in ipr_init()
ipr_init() will not call unregister_reboot_notifier() when
pci_register_driver() fails, which causes a WARNING. Call
unregister_reboot_notifier() when pci_register_driver() fails.
notifier callback ipr_halt [ipr] already registered
WARNING: CPU: 3 PID: 299 at kernel/notifier.c:29
notifier_chain_register+0x16d/0x230
Modules linked in: ipr(+) xhci_pci_renesas xhci_hcd ehci_hcd usbcore
led_class gpu_sched drm_buddy video wmi drm_ttm_helper ttm
drm_display_helper drm_kms_helper drm drm_panel_orientation_quirks
agpgart cfbft
CPU: 3 PID: 299 Comm: modprobe Tainted: G W
6.1.0-rc1-00190-g39508d23b672-dirty #332
Hardware
https://git.kernel.org/stable/c/020b66023712b1cc42c6ab8b76e4ec13efe4a092https://git.kernel.org/stable/c/4399a8632e5f8f1f695d91d992c7d418fb451f07https://git.kernel.org/stable/c/5debd337f534b122f7c5eac6557a41b5636c9b51https://git.kernel.org/stable/c/8c739021b2022fbc40f71d3fa2e9162beef0c84ahttps://git.kernel.org/stable/c/e59da172059f05c594fda03a9e8a3a0e1f5116c0https://git.kernel.org/stable/c/e6f108bffc3708ddcff72324f7d40dfcd0204894https://git.kernel.org/stable/c/e965c4a60c1daa6e24355e35d78ca8e9f195196fhttps://git.kernel.org/stable/c/eccbec017c95b9b9ecd4c05c6f5234d1487c72cchttps://git.kernel.org/stable/c/f4ba143b04a17559f2c85e18b47db117f40d8cf3
2025-12-30
Published