CVE-2022-50715
published 2025-12-24CVE-2022-50715: In the Linux kernel, the following vulnerability has been resolved: md/raid1: stop mdx_raid1 thread when raid1 array run failed fail run raid1 array when we…
PriorityP423low4.4
EPSS
0.25%
16.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
md/raid1: stop mdx_raid1 thread when raid1 array run failed
fail run raid1 array when we assemble array with the inactive disk only,
but the mdx_raid1 thread were not stop, Even if the associated resources
have been released. it will caused a NULL dereference when we do poweroff.
This causes the following Oops:
[ 287.587787] BUG: kernel NULL pointer dereference, address: 0000000000000070
[ 287.594762] #PF: supervisor read access in kernel mode
[ 287.599912] #PF: error_code(0x0000) - not-present page
[ 287.605061] PGD 0 P4D 0
[ 287.607612] Oops: 0000 [#1] SMP NOPTI
[ 287.611287] CPU: 3 PID: 5265 Comm: md0_raid1 Tainted: G U 5.10.146 #0
[ 287.619029] Hardware name: xxxxxxx/To be filled by O.E.M, BIOS 5.19 06/16/2022
[ 287.626775] RIP: 0010:md_check_recovery+0x57/0x500 [md_mod]
[ 287.632357] Code: fe 01 00 00 48 83 bb 10 03 00 00 00 74 08 48 89 ......
[ 287.651118] RSP: 0018:ffffc90000433d78 EFLAGS: 00010202
[ 287.656347] RAX: 0000000000000000 RBX: ffff888105986800 RCX: 0000000000000000
[ 287.663491] RDX: ffffc90000433bb0 RSI: 00000000ffffefff RDI: ffff888105986800
[ 287.670634] RBP: ffffc90000433da0 R08: 0000000000000000 R09: c0000000ffffefff
[ 287.677771] R10: 0000000000000001 R11: ffffc90000433ba8 R12: ffff888105986800
[ 287.684907] R13: 0000000000000000 R14: fffffffffffffe00 R15: ffff888100b6b500
[ 287.692052] FS: 0000000000000000(0000) GS:ffff888277f80000(0000) knlGS:0000000000000000
[ 287.700149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.705897] CR2: 0000000000000070 CR3: 000000000320a000 CR4: 0000000000350ee0
[ 287.713033] Call Trace:
[ 287.715498] raid1d+0x6c/0xbbb [raid1]
[ 287.719256] ? __schedule+0x1ff/0x760
[ 287.722930] ? schedule+0x3b/0xb0
[ 287.726260] ? schedule_timeout+0x1ed/0x290
[ 287.730456] ? __switch_to+0x11f/0x400
[ 287.734219] md_thread+0xe9/0x140 [md_mod]
[ 287.738328] ? md_thread+0xe9/0x140 [md_mod]
[ 287.742601] ? wait_woken+0x80/0x80
[ 287.746097] ? md_regist
Affected
32 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.4-1 (bookworm) | linux 6.1.4-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | >= 07f1a6850c5d5a65c917c3165692b5179ac4cb6b < 19d5a0e17aba92b10d895e40ec782768cf00da23 | 19d5a0e17aba92b10d895e40ec782768cf00da23 |
| linux | linux | >= 07f1a6850c5d5a65c917c3165692b5179ac4cb6b < 10d713532ffc67b13df61ed9c138a8ce0a186236 | 10d713532ffc67b13df61ed9c138a8ce0a186236 |
| linux | linux | >= 07f1a6850c5d5a65c917c3165692b5179ac4cb6b < a3cc41e05e8af340a2a759b168c29fffdb9194eb | a3cc41e05e8af340a2a759b168c29fffdb9194eb |
| linux | linux | >= 07f1a6850c5d5a65c917c3165692b5179ac4cb6b < 22be44212cad8be96860346882d8e694b0b437b6 | 22be44212cad8be96860346882d8e694b0b437b6 |
| linux | linux | >= 07f1a6850c5d5a65c917c3165692b5179ac4cb6b < d26364596db8f8b55277b2afb3952e05a4057a21 | d26364596db8f8b55277b2afb3952e05a4057a21 |
| linux | linux | >= 07f1a6850c5d5a65c917c3165692b5179ac4cb6b < b611ad14006e5be2170d9e8e611bf49dff288911 | b611ad14006e5be2170d9e8e611bf49dff288911 |
| linux | linux | >= 4.14.147 < 4.14.303 | 4.14.303 |
| linux | linux | >= 4.19.77 < 4.19.270 | 4.19.270 |
| linux | linux | >= 4.4.195 < 4.5 | 4.5 |
| linux | linux | >= 4.9.195 < 4.9.337 | 4.9.337 |
| linux | linux | >= 440c3706f1d1835d24ba5b4bbe6515e0a97e886c < 110f14a7b2eb5b8aa9df5af2d629524f2a07d543 | 110f14a7b2eb5b8aa9df5af2d629524f2a07d543 |
| linux | linux | >= 5.2.19 < 5.3 | 5.3 |
| linux | linux | >= 5.3.4 < 5.4 | 5.4 |
| linux | linux | >= 5bad5054ecd83c866502f0370edfc9aa55dc9aa7 < d684ceb77311410aeaf5189d321f9f564838c49a | d684ceb77311410aeaf5189d321f9f564838c49a |
| linux | linux | >= f1db75622996af402deea9c018deb8e869ce7548 < 0c7c7468c3ae222e297b7dc74d6ccb69c4d0183c | 0c7c7468c3ae222e297b7dc74d6ccb69c4d0183c |
| 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 | >= 0 < 4.9.337 | 4.9.337 |
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Red Hat
kernel: md/raid1: stop mdx_raid1 thread when raid1 array run failed
vendor_redhat·2025-12-24·CVSS 4.4
CVE-2022-50715 [LOW] CWE-826 kernel: md/raid1: stop mdx_raid1 thread when raid1 array run failed
kernel: md/raid1: stop mdx_raid1 thread when raid1 array run failed
In the Linux kernel, the following vulnerability has been resolved:
md/raid1: stop mdx_raid1 thread when raid1 array run failed
fail run raid1 array when we assemble array with the inactive disk only,
but the mdx_raid1 thread were not stop, Even if the associated resources
have been released. it will caused a NULL dereference when we do poweroff.
This causes the following Oops:
[ 287.587787] BUG: kernel NULL pointer dereference, address: 0000000000000070
[ 287.594762] #PF: supervisor read access in kernel mode
[ 287.599912] #PF: error_code(0x0000) - not-present page
[ 287.605061] PGD 0 P4D 0
[ 287.607612] Oops: 0000 [#1] SMP NOPTI
[ 287.611287] CPU: 3 PID: 5265 Comm: md0_raid1 Tainted: G U 5.10.146 #0
[ 287.619029] Hardwa
Debian
CVE-2022-50715: linux - In the Linux kernel, the following vulnerability has been resolved: md/raid1: s...
vendor_debian·2022
CVE-2022-50715 CVE-2022-50715: linux - In the Linux kernel, the following vulnerability has been resolved: md/raid1: s...
In the Linux kernel, the following vulnerability has been resolved: md/raid1: stop mdx_raid1 thread when raid1 array run failed fail run raid1 array when we assemble array with the inactive disk only, but the mdx_raid1 thread were not stop, Even if the associated resources have been released. it will caused a NULL dereference when we do poweroff. This causes the following Oops: [ 287.587787] BUG: kernel NULL pointer dereference, address: 0000000000000070 [ 287.594762] #PF: supervisor read access in kernel mode [ 287.599912] #PF: error_code(0x0000) - not-present page [ 287.605061] PGD 0 P4D 0 [ 287.607612] Oops: 0000 [#1] SMP NOPTI [ 287.611287] CPU: 3 PID: 5265 Comm: md0_raid1 Tainted: G U 5.10.146 #0 [ 287.619029] Hardware name: xxxxxxx/To be filled by O.E.M, BIOS 5.19 06/16/2022 [ 287.62
OSV
md/raid1: stop mdx_raid1 thread when raid1 array run failed
osv·2025-12-24
CVE-2022-50715 md/raid1: stop mdx_raid1 thread when raid1 array run failed
md/raid1: stop mdx_raid1 thread when raid1 array run failed
In the Linux kernel, the following vulnerability has been resolved:
md/raid1: stop mdx_raid1 thread when raid1 array run failed
fail run raid1 array when we assemble array with the inactive disk only,
but the mdx_raid1 thread were not stop, Even if the associated resources
have been released. it will caused a NULL dereference when we do poweroff.
This causes the following Oops:
[ 287.587787] BUG: kernel NULL pointer dereference, address: 0000000000000070
[ 287.594762] #PF: supervisor read access in kernel mode
[ 287.599912] #PF: error_code(0x0000) - not-present page
[ 287.605061] PGD 0 P4D 0
[ 287.607612] Oops: 0000 [#1] SMP NOPTI
[ 287.611287] CPU: 3 PID: 5265 Comm: md0_raid1 Tainted: G U 5.10.146 #0
[ 287.619029] Hardware na
GHSA
GHSA-rrpf-vhv2-qw86: In the Linux kernel, the following vulnerability has been resolved:
md/raid1: stop mdx_raid1 thread when raid1 array run failed
fail run raid1 array
ghsa_unreviewed·2025-12-24
CVE-2022-50715 GHSA-rrpf-vhv2-qw86: In the Linux kernel, the following vulnerability has been resolved:
md/raid1: stop mdx_raid1 thread when raid1 array run failed
fail run raid1 array
In the Linux kernel, the following vulnerability has been resolved:
md/raid1: stop mdx_raid1 thread when raid1 array run failed
fail run raid1 array when we assemble array with the inactive disk only,
but the mdx_raid1 thread were not stop, Even if the associated resources
have been released. it will caused a NULL dereference when we do poweroff.
This causes the following Oops:
[ 287.587787] BUG: kernel NULL pointer dereference, address: 0000000000000070
[ 287.594762] #PF: supervisor read access in kernel mode
[ 287.599912] #PF: error_code(0x0000) - not-present page
[ 287.605061] PGD 0 P4D 0
[ 287.607612] Oops: 0000 [#1] SMP NOPTI
[ 287.611287] CPU: 3 PID: 5265 Comm: md0_raid1 Tainted: G U 5.10.146 #0
[ 287.619029] Hardware name: xxxxxxx/To be filled by O.E.M, BIOS 5.19 06/16/2022
[ 287
OSV
CVE-2022-50715: In the Linux kernel, the following vulnerability has been resolved: md/raid1: stop mdx_raid1 thread when raid1 array run failed fail run raid1 array w
osv·2025-12-24
CVE-2022-50715 CVE-2022-50715: In the Linux kernel, the following vulnerability has been resolved: md/raid1: stop mdx_raid1 thread when raid1 array run failed fail run raid1 array w
In the Linux kernel, the following vulnerability has been resolved: md/raid1: stop mdx_raid1 thread when raid1 array run failed fail run raid1 array when we assemble array with the inactive disk only, but the mdx_raid1 thread were not stop, Even if the associated resources have been released. it will caused a NULL dereference when we do poweroff. This causes the following Oops: [ 287.587787] BUG: kernel NULL pointer dereference, address: 0000000000000070 [ 287.594762] #PF: supervisor read access in kernel mode [ 287.599912] #PF: error_code(0x0000) - not-present page [ 287.605061] PGD 0 P4D 0 [ 287.607612] Oops: 0000 [#1] SMP NOPTI [ 287.611287] CPU: 3 PID: 5265 Comm: md0_raid1 Tainted: G U 5.10.146 #0 [ 287.619029] Hardware name: xxxxxxx/To be filled by O.E.M, BIOS 5.19 06/16/2022 [ 287.62
No detection rules found.
No public exploits indexed.
Wiz
CVE-2022-50715 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz
CVE-2022-50715 CVE-2022-50715 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2022-50715 :
Linux Kernel vulnerability analysis and mitigation
In the Linux kernel, the following vulnerability has been resolved:
md/raid1: stop mdx_raid1 thread when raid1 array run failed
fail run raid1 array when we assemble array with the inactive disk only,
but the mdx_raid1 thread were not stop, Even if the associated resources
have been released. it will caused a NULL dereference when we do poweroff.
This causes the following Oops:
[ 287.587787] BUG: kernel NULL pointer dereference, address: 0000000000000070
[ 287.594762] #PF: supervisor read access in kernel mode
[ 287.599912] #PF: error_code(0x0000) - not-present page
[ 287.605061] PGD 0 P4D 0
[ 287.607612] Oops: 0000 [#1] SMP NOPTI
[ 287.611287] CPU: 3 PID: 5265 Comm: md0_raid1 Tainted: G U 5.10.146 #0
[ 287.619029]
Bugzilla
CVE-2022-50715 kernel: md/raid1: stop mdx_raid1 thread when raid1 array run failed
bugzilla·2025-12-24
CVE-2022-50715 [LOW] CVE-2022-50715 kernel: md/raid1: stop mdx_raid1 thread when raid1 array run failed
CVE-2022-50715 kernel: md/raid1: stop mdx_raid1 thread when raid1 array run failed
In the Linux kernel, the following vulnerability has been resolved:
md/raid1: stop mdx_raid1 thread when raid1 array run failed
fail run raid1 array when we assemble array with the inactive disk only,
but the mdx_raid1 thread were not stop, Even if the associated resources
have been released. it will caused a NULL dereference when we do poweroff.
This causes the following Oops:
[ 287.587787] BUG: kernel NULL pointer dereference, address: 0000000000000070
[ 287.594762] #PF: supervisor read access in kernel mode
[ 287.599912] #PF: error_code(0x0000) - not-present page
[ 287.605061] PGD 0 P4D 0
[ 287.607612] Oops: 0000 [#1] SMP NOPTI
[ 287.611287] CPU: 3 PID: 5265 Comm: md0_raid1 Tainted: G U 5.10.146 #0
[
https://git.kernel.org/stable/c/0c7c7468c3ae222e297b7dc74d6ccb69c4d0183chttps://git.kernel.org/stable/c/10d713532ffc67b13df61ed9c138a8ce0a186236https://git.kernel.org/stable/c/110f14a7b2eb5b8aa9df5af2d629524f2a07d543https://git.kernel.org/stable/c/19d5a0e17aba92b10d895e40ec782768cf00da23https://git.kernel.org/stable/c/22be44212cad8be96860346882d8e694b0b437b6https://git.kernel.org/stable/c/a3cc41e05e8af340a2a759b168c29fffdb9194ebhttps://git.kernel.org/stable/c/b611ad14006e5be2170d9e8e611bf49dff288911https://git.kernel.org/stable/c/d26364596db8f8b55277b2afb3952e05a4057a21https://git.kernel.org/stable/c/d684ceb77311410aeaf5189d321f9f564838c49a
2025-12-24
Published