CVE-2022-50210
published 2025-06-18CVE-2022-50210: In the Linux kernel, the following vulnerability has been resolved: MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK When CONFIG_CPUMASK_OFFSTACK and…
PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.19%
9.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected,
cpu_max_bits_warn() generates a runtime warning similar as below while
we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit)
instead of NR_CPUS to iterate CPUs.
[ 3.052463] ------------[ cut here ]------------
[ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0
[ 3.070072] Modules linked in: efivarfs autofs4
[ 3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052
[ 3.084034] Hardware name: Loongson Loongson-3A4000-7A1000-1w-V0.1-CRB/Loongson-LS3A4000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04082-beta7 04/27
[ 3.099465] Stack : 9000000100157b08 9000000000f18530 9000000000cf846c 9000000100154000
[ 3.109127] 9000000100157a50 0000000000000000 9000000100157a58 9000000000ef7430
[ 3.118774] 90000001001578e8 0000000000000040 0000000000000020 ffffffffffffffff
[ 3.128412] 0000000000aaaaaa 1ab25f00eec96a37 900000010021de80 900000000101c890
[ 3.138056] 0000000000000000 0000000000000000 0000000000000000 0000000000aaaaaa
[ 3.147711] ffff8000339dc220 0000000000000001 0000000006ab4000 0000000000000000
[ 3.157364] 900000000101c998 0000000000000004 9000000000ef7430 0000000000000000
[ 3.167012] 0000000000000009 000000000000006c 0000000000000000 0000000000000000
[ 3.176641] 9000000000d3de08 9000000001639390 90000000002086d8 00007ffff0080286
[ 3.186260] 00000000000000b0 0000000000000004 0000000000000000 0000000000071c1c
[ 3.195868] ...
[ 3.199917] Call Trace:
[ 3.203941] [] show_stack+0x38/0x14c
[ 3.210666] [] dump_stack_lvl+0x60/0x88
[ 3.217625] [] __warn+0xd0/0x100
[ 3.223958] [] warn_slowpath_fmt+0x7c/0xcc
[ 3.231150] [] show_cpuinfo+0x5e8/0x5f0
[ 3.238080] [] seq_read_iter+0x354/0x4b4
[ 3.245098] [] new_sync_read+0x17c/0x1c4
[ 3.252114] [] vfs_read+0x138/0x1d0
[ 3.258694] [] ksys_read+0x70/0x100
[ 3.265265] []
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.2-1 (bookworm) | linux 6.0.2-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= ae7a47e72e1a0b5e2b46d1596bc2c22942a73023 < d3ac4e47510ec0753ebe1e418a334ad202784aa8 | d3ac4e47510ec0753ebe1e418a334ad202784aa8 |
| linux | linux | >= ae7a47e72e1a0b5e2b46d1596bc2c22942a73023 < 98aaa511957667ba26d6dabe28dfa210a8f53a63 | 98aaa511957667ba26d6dabe28dfa210a8f53a63 |
| linux | linux | >= ae7a47e72e1a0b5e2b46d1596bc2c22942a73023 < 4cb392956ae392aec4aa06e661a0bb9146b0bace | 4cb392956ae392aec4aa06e661a0bb9146b0bace |
| linux | linux | >= ae7a47e72e1a0b5e2b46d1596bc2c22942a73023 < 274e44e2123417e0924c90d4b4531913b5f3aa2e | 274e44e2123417e0924c90d4b4531913b5f3aa2e |
| linux | linux | >= ae7a47e72e1a0b5e2b46d1596bc2c22942a73023 < 807adf6ffa8c3beedcd63b20f5a59c7d061df7d2 | 807adf6ffa8c3beedcd63b20f5a59c7d061df7d2 |
| linux | linux | >= ae7a47e72e1a0b5e2b46d1596bc2c22942a73023 < e41db8a9ce696a3382a4f098878fd4d14bccd201 | e41db8a9ce696a3382a4f098878fd4d14bccd201 |
| linux | linux | >= ae7a47e72e1a0b5e2b46d1596bc2c22942a73023 < 8916ec149c79cb21f5454fa7840ad96f99cf51cf | 8916ec149c79cb21f5454fa7840ad96f99cf51cf |
| linux | linux | >= ae7a47e72e1a0b5e2b46d1596bc2c22942a73023 < 7d305823e02217b29d41fca67e3cef87fd7bd688 | 7d305823e02217b29d41fca67e3cef87fd7bd688 |
| linux | linux | >= ae7a47e72e1a0b5e2b46d1596bc2c22942a73023 < e1a534f5d074db45ae5cbac41d8912b98e96a006 | e1a534f5d074db45ae5cbac41d8912b98e96a006 |
| linux | linux_kernel | < 4.9.326 | 4.9.326 |
| linux | linux_kernel | >= 0 < 5.10.140-1 | 5.10.140-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 0 < 6.0.2-1 | 6.0.2-1 |
| linux | linux_kernel | >= 4.10 < 4.14.291 | 4.14.291 |
| linux | linux_kernel | >= 4.15 < 4.19.256 | 4.19.256 |
| linux | linux_kernel | >= 4.20 < 5.4.211 | 5.4.211 |
| linux | linux_kernel | >= 5.11 < 5.15.61 | 5.15.61 |
| linux | linux_kernel | >= 5.16 < 5.18.18 | 5.18.18 |
| linux | linux_kernel | >= 5.19 < 5.19.2 | 5.19.2 |
| linux | linux_kernel | >= 5.5 < 5.10.137 | 5.10.137 |
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-ffr7-x47x-5rvr: In the Linux kernel, the following vulnerability has been resolved:
MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
When CONFIG_CPUMASK_OFF
ghsa_unreviewed·2025-06-18
CVE-2022-50210 [MEDIUM] GHSA-ffr7-x47x-5rvr: In the Linux kernel, the following vulnerability has been resolved:
MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
When CONFIG_CPUMASK_OFF
In the Linux kernel, the following vulnerability has been resolved:
MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected,
cpu_max_bits_warn() generates a runtime warning similar as below while
we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit)
instead of NR_CPUS to iterate CPUs.
[ 3.052463] ------------[ cut here ]------------
[ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0
[ 3.070072] Modules linked in: efivarfs autofs4
[ 3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052
[ 3.084034] Hardware name: Loongson Loongson-3A4000-7A1000-1w-V0.1-CRB/Loongson-LS3A4000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04082-beta7 04/27
[ 3.099465
OSV
CVE-2022-50210: In the Linux kernel, the following vulnerability has been resolved: MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK When CONFIG_CPUMASK_OFFST
osv·2025-06-18·CVSS 5.5
CVE-2022-50210 [MEDIUM] CVE-2022-50210: In the Linux kernel, the following vulnerability has been resolved: MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK When CONFIG_CPUMASK_OFFST
In the Linux kernel, the following vulnerability has been resolved: MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected, cpu_max_bits_warn() generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit) instead of NR_CPUS to iterate CPUs. [ 3.052463] ------------[ cut here ]------------ [ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0 [ 3.070072] Modules linked in: efivarfs autofs4 [ 3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052 [ 3.084034] Hardware name: Loongson Loongson-3A4000-7A1000-1w-V0.1-CRB/Loongson-LS3A4000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04082-beta7 04/27 [ 3.099465] S
Red Hat
kernel: MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
vendor_redhat·2025-06-18·CVSS 5.5
CVE-2022-50210 [MEDIUM] kernel: MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
kernel: MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
In the Linux kernel, the following vulnerability has been resolved:
MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected,
cpu_max_bits_warn() generates a runtime warning similar as below while
we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit)
instead of NR_CPUS to iterate CPUs.
[ 3.052463] ------------[ cut here ]------------
[ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0
[ 3.070072] Modules linked in: efivarfs autofs4
[ 3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052
[ 3.084034] Hardware name: Loongson Loongson-3A4000-7A1000-1w-V0.1-CRB/Loongson-LS3A4000-7A1000-1w-EVB
Debian
CVE-2022-50210: linux - In the Linux kernel, the following vulnerability has been resolved: MIPS: cpuin...
vendor_debian·2022·CVSS 5.5
CVE-2022-50210 [MEDIUM] CVE-2022-50210: linux - In the Linux kernel, the following vulnerability has been resolved: MIPS: cpuin...
In the Linux kernel, the following vulnerability has been resolved: MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected, cpu_max_bits_warn() generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit) instead of NR_CPUS to iterate CPUs. [ 3.052463] ------------[ cut here ]------------ [ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0 [ 3.070072] Modules linked in: efivarfs autofs4 [ 3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052 [ 3.084034] Hardware name: Loongson Loongson-3A4000-7A1000-1w-V0.1-CRB/Loongson-LS3A4000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04082-beta7 04/27 [ 3.099465] S
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/274e44e2123417e0924c90d4b4531913b5f3aa2ehttps://git.kernel.org/stable/c/4cb392956ae392aec4aa06e661a0bb9146b0bacehttps://git.kernel.org/stable/c/7d305823e02217b29d41fca67e3cef87fd7bd688https://git.kernel.org/stable/c/807adf6ffa8c3beedcd63b20f5a59c7d061df7d2https://git.kernel.org/stable/c/8916ec149c79cb21f5454fa7840ad96f99cf51cfhttps://git.kernel.org/stable/c/98aaa511957667ba26d6dabe28dfa210a8f53a63https://git.kernel.org/stable/c/d3ac4e47510ec0753ebe1e418a334ad202784aa8https://git.kernel.org/stable/c/e1a534f5d074db45ae5cbac41d8912b98e96a006https://git.kernel.org/stable/c/e41db8a9ce696a3382a4f098878fd4d14bccd201
2025-06-18
Published