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CVE-2025-37853— drm/amdkfd: debugfs hang_hws skip GPU with MES

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于amdkfd驱动未正确处理MES路径下的hang_hws调试接口，可能导致空指针访问。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.28% · P20

Affected Version Matrix 12

VendorProduct Version RangeStatus
Linux Linux 4a488a7ad71401169cecee75dc94bcce642e2c53< a36f8d544522a19ef06ed9e84667d154dcb6be52 affected
4a488a7ad71401169cecee75dc94bcce642e2c53< 1a322b330dc0b775d1d7a84e55c752d9451bfe7d affected
4a488a7ad71401169cecee75dc94bcce642e2c53< f84c57906f0fd2185e557d2552b20aa8430a4677 affected
4a488a7ad71401169cecee75dc94bcce642e2c53< 24b9e0e2e6147314c22d821f0542c4dd9a320c40 affected
4a488a7ad71401169cecee75dc94bcce642e2c53< fe9d0061c413f8fb8c529b18b592b04170850ded affected
3.19 affected
< 3.19 unaffected
6.6.88≤ 6.6.* unaffected
… +4 more rows
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I. Basic Information for CVE-2025-37853

Vulnerability Information
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Vulnerability Title
drm/amdkfd: debugfs hang_hws skip GPU with MES
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: debugfs hang_hws skip GPU with MES debugfs hang_hws is used by GPU reset test with HWS, for MES this crash the kernel with NULL pointer access because dqm->packet_mgr is not setup for MES path. Skip GPU with MES for now, MES hang_hws debugfs interface will be supported later.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于amdkfd驱动未正确处理MES路径下的hang_hws调试接口，可能导致空指针访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux 4a488a7ad71401169cecee75dc94bcce642e2c53 ~ a36f8d544522a19ef06ed9e84667d154dcb6be52 -
Linux Linux 3.19 -

II. Public POCs for CVE-2025-37853

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III. Intelligence Information for CVE-2025-37853

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Patches & Fixes for CVE-2025-37853 (1)

Same Patch Batch · Linux · 2025-05-09 · 52 CVEs total

CVE-2025-37879 9.8 CRITICAL 9p/net: fix improper handling of bogus negative read/write replies
CVE-2025-37885 8.8 HIGH KVM: x86: Reset IRTE to host control if *new* route isn't postable
CVE-2025-37849 8.8 HIGH KVM: arm64: Tear down vGIC on failed vCPU creation
CVE-2025-37869 7.8 HIGH drm/xe: Use local fence in error path of xe_migrate_clear
CVE-2025-37886 7.8 HIGH pds_core: make wait_context part of q_info
CVE-2025-37856 7.8 HIGH btrfs: harden block_group::bg_list against list_del() races
CVE-2025-37845 7.8 HIGH tracing: fprobe events: Fix possible UAF on modules
CVE-2025-37882 7.8 HIGH usb: xhci: Fix isochronous Ring Underrun/Overrun event handling
CVE-2025-37861 7.8 HIGH scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue
CVE-2025-37873 7.8 HIGH eth: bnxt: fix missing ring index trim on error path
CVE-2025-37854 7.8 HIGH drm/amdkfd: Fix mode1 reset crash issue
CVE-2025-37871 7.5 HIGH nfsd: decrease sc_count directly if fail to queue dl_recall
CVE-2025-37887 7.1 HIGH pds_core: handle unsupported PDS_CORE_CMD_FW_CONTROL result
CVE-2025-37876 7.0 HIGH netfs: Only create /proc/fs/netfs with CONFIG_PROC_FS
CVE-2025-37872 net: txgbe: fix memory leak in txgbe_probe() error path
CVE-2025-37888 net/mlx5: Fix null-ptr-deref in mlx5_create_{inner_,}ttc_table()
CVE-2025-37874 net: ngbe: fix memory leak in ngbe_probe() error path
CVE-2025-37878 perf/core: Fix WARN_ON(!ctx) in __free_event() for partial init
CVE-2025-37870 drm/amd/display: prevent hang on link training fail
CVE-2025-37868 drm/xe/userptr: fix notifier vs folio deadlock

Showing top 20 of 52 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-37853

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