CVE-2025-21880
published 2025-03-27CVE-2025-21880: In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix EFAULT handling Currently we treat EFAULT from hmm_range_fault() as a…
PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.19%
9.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/xe/userptr: fix EFAULT handling
Currently we treat EFAULT from hmm_range_fault() as a non-fatal error
when called from xe_vm_userptr_pin() with the idea that we want to avoid
killing the entire vm and chucking an error, under the assumption that
the user just did an unmap or something, and has no intention of
actually touching that memory from the GPU. At this point we have
already zapped the PTEs so any access should generate a page fault, and
if the pin fails there also it will then become fatal.
However it looks like it's possible for the userptr vma to still be on
the rebind list in preempt_rebind_work_func(), if we had to retry the
pin again due to something happening in the caller before we did the
rebind step, but in the meantime needing to re-validate the userptr and
this time hitting the EFAULT.
This explains an internal user report of hitting:
[ 191.738349] WARNING: CPU: 1 PID: 157 at drivers/gpu/drm/xe/xe_res_cursor.h:158 xe_pt_stage_bind.constprop.0+0x60a/0x6b0 [xe]
[ 191.738551] Workqueue: xe-ordered-wq preempt_rebind_work_func [xe]
[ 191.738616] RIP: 0010:xe_pt_stage_bind.constprop.0+0x60a/0x6b0 [xe]
[ 191.738690] Call Trace:
[ 191.738692]
[ 191.738694] ? show_regs+0x69/0x80
[ 191.738698] ? __warn+0x93/0x1a0
[ 191.738703] ? xe_pt_stage_bind.constprop.0+0x60a/0x6b0 [xe]
[ 191.738759] ? report_bug+0x18f/0x1a0
[ 191.738764] ? handle_bug+0x63/0xa0
[ 191.738767] ? exc_invalid_op+0x19/0x70
[ 191.738770] ? asm_exc_invalid_op+0x1b/0x20
[ 191.738777] ? xe_pt_stage_bind.constprop.0+0x60a/0x6b0 [xe]
[ 191.738834] ? ret_from_fork_asm+0x1a/0x30
[ 191.738849] bind_op_prepare+0x105/0x7b0 [xe]
[ 191.738906] ? dma_resv_reserve_fences+0x301/0x380
[ 191.738912] xe_pt_update_ops_prepare+0x28c/0x4b0 [xe]
[ 191.738966] ? kmemleak_alloc+0x4b/0x80
[ 191.738973] ops_execute+0x188/0x9d0 [xe]
[ 191.739036] xe_vm_rebind+0x4ce/0x5a0 [xe]
[ 191.739098] ? trace_hardirqs_on+0x4d/0x60
[ 191.739112] preempt_re
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.12.19-1 (forky) | linux 6.12.19-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 521db22a1d70dbc596a07544a738416025b1b63c < daad16d0a538fa938e344fd83927bbcfcd8a66ec | daad16d0a538fa938e344fd83927bbcfcd8a66ec |
| linux | linux | >= 521db22a1d70dbc596a07544a738416025b1b63c < 51cc278f8ffacd5f9dc7d13191b81b912829db59 | 51cc278f8ffacd5f9dc7d13191b81b912829db59 |
| linux | linux | >= 521db22a1d70dbc596a07544a738416025b1b63c < a9f4fa3a7efa65615ff7db13023ac84516e99e21 | a9f4fa3a7efa65615ff7db13023ac84516e99e21 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.12.19-1 | 6.12.19-1 |
| linux | linux_kernel | >= 0 < 6.12.19-1 | 6.12.19-1 |
| linux | linux_kernel | >= 0 < 6.8.0-84.84 | 6.8.0-84.84 |
| linux | linux_kernel | >= 6.10 < 6.12.18 | 6.12.18 |
| linux | linux_kernel | >= 6.13 < 6.13.6 | 6.13.6 |
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_debian5.5LOW
vendor_redhat5.5MEDIUM
vendor_ubuntu5.5MEDIUM
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- GPU drivers;
- HID subsystem;
- I2C subsystem;
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- Bus devices;
- AMD CDX bus driver;
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- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
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- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
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- Bus devices;
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- I2C subsystem;
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- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
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CVE-2025-21880: In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix EFAULT handling Currently we treat EFAULT from hmm_range_fault
osv·2025-03-27·CVSS 5.5
CVE-2025-21880 [MEDIUM] CVE-2025-21880: In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix EFAULT handling Currently we treat EFAULT from hmm_range_fault
In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix EFAULT handling Currently we treat EFAULT from hmm_range_fault() as a non-fatal error when called from xe_vm_userptr_pin() with the idea that we want to avoid killing the entire vm and chucking an error, under the assumption that the user just did an unmap or something, and has no intention of actually touching that memory from the GPU. At this point we have already zapped the PTEs so any access should generate a page fault, and if the pin fails there also it will then become fatal. However it looks like it's possible for the userptr vma to still be on the rebind list in preempt_rebind_work_func(), if we had to retry the pin again due to something happening in the caller before we did the rebind step, b
GHSA
GHSA-6fj2-q3x5-whq9: In the Linux kernel, the following vulnerability has been resolved:
drm/xe/userptr: fix EFAULT handling
Currently we treat EFAULT from hmm_range_fau
ghsa_unreviewed·2025-03-27
CVE-2025-21880 [MEDIUM] GHSA-6fj2-q3x5-whq9: In the Linux kernel, the following vulnerability has been resolved:
drm/xe/userptr: fix EFAULT handling
Currently we treat EFAULT from hmm_range_fau
In the Linux kernel, the following vulnerability has been resolved:
drm/xe/userptr: fix EFAULT handling
Currently we treat EFAULT from hmm_range_fault() as a non-fatal error
when called from xe_vm_userptr_pin() with the idea that we want to avoid
killing the entire vm and chucking an error, under the assumption that
the user just did an unmap or something, and has no intention of
actually touching that memory from the GPU. At this point we have
already zapped the PTEs so any access should generate a page fault, and
if the pin fails there also it will then become fatal.
However it looks like it's possible for the userptr vma to still be on
the rebind list in preempt_rebind_work_func(), if we had to retry the
pin again due to something happening in the caller before we did the
rebind step
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- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
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- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
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Summary: Several security issues were fixed in the Linux kernel.
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An attacker could possibly use these to compromise the system.
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- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS sub
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Title: Linux kernel (Oracle) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
-
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Summary: Several security issues were fixed in the Linux kernel.
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An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB D
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Title: Linux kernel (HWE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- US
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Title: Linux kernel (Azure) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
-
Ubuntu
Linux kernel (Raspberry Pi) vulnerabilities
vendor_ubuntu·2025-10-01·CVSS 5.5
CVE-2025-37889 [MEDIUM] Linux kernel (Raspberry Pi) vulnerabilities
Title: Linux kernel (Raspberry Pi) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers
Ubuntu
Linux kernel (HWE) vulnerabilities
vendor_ubuntu·2025-09-26·CVSS 5.5
CVE-2025-21981 [MEDIUM] Linux kernel (HWE) vulnerabilities
Title: Linux kernel (HWE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- US
Ubuntu
Linux kernel (Real-time) vulnerabilities
vendor_ubuntu·2025-09-25·CVSS 5.5
CVE-2025-21970 [MEDIUM] Linux kernel (Real-time) vulnerabilities
Title: Linux kernel (Real-time) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem
Ubuntu
Linux kernel (IBM) vulnerabilities
vendor_ubuntu·2025-09-25·CVSS 5.5
CVE-2025-21981 [MEDIUM] Linux kernel (IBM) vulnerabilities
Title: Linux kernel (IBM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- US
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-09-24·CVSS 5.5
CVE-2025-21963 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL
Ubuntu
Linux kernel (NVIDIA) vulnerabilities
vendor_ubuntu·2025-09-24·CVSS 5.5
CVE-2025-21963 [MEDIUM] Linux kernel (NVIDIA) vulnerabilities
Title: Linux kernel (NVIDIA) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
-
Ubuntu
Linux kernel (Real-time) vulnerabilities
vendor_ubuntu·2025-09-24·CVSS 5.5
CVE-2025-22015 [MEDIUM] Linux kernel (Real-time) vulnerabilities
Title: Linux kernel (Real-time) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-09-24·CVSS 5.5
CVE-2025-21963 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL
Red Hat
kernel: drm/xe/userptr: fix EFAULT handling
vendor_redhat·2025-03-27·CVSS 5.5
CVE-2025-21880 [MEDIUM] kernel: drm/xe/userptr: fix EFAULT handling
kernel: drm/xe/userptr: fix EFAULT handling
In the Linux kernel, the following vulnerability has been resolved:
drm/xe/userptr: fix EFAULT handling
Currently we treat EFAULT from hmm_range_fault() as a non-fatal error
when called from xe_vm_userptr_pin() with the idea that we want to avoid
killing the entire vm and chucking an error, under the assumption that
the user just did an unmap or something, and has no intention of
actually touching that memory from the GPU. At this point we have
already zapped the PTEs so any access should generate a page fault, and
if the pin fails there also it will then become fatal.
However it looks like it's possible for the userptr vma to still be on
the rebind list in preempt_rebind_work_func(), if we had to retry the
pin again due to something happening i
Debian
CVE-2025-21880: linux - In the Linux kernel, the following vulnerability has been resolved: drm/xe/user...
vendor_debian·2025·CVSS 5.5
CVE-2025-21880 [MEDIUM] CVE-2025-21880: linux - In the Linux kernel, the following vulnerability has been resolved: drm/xe/user...
In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix EFAULT handling Currently we treat EFAULT from hmm_range_fault() as a non-fatal error when called from xe_vm_userptr_pin() with the idea that we want to avoid killing the entire vm and chucking an error, under the assumption that the user just did an unmap or something, and has no intention of actually touching that memory from the GPU. At this point we have already zapped the PTEs so any access should generate a page fault, and if the pin fails there also it will then become fatal. However it looks like it's possible for the userptr vma to still be on the rebind list in preempt_rebind_work_func(), if we had to retry the pin again due to something happening in the caller before we did the rebind step, b
No detection rules found.
No public exploits indexed.
2025-03-27
Published