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CVE-2025-37886— pds_core: make wait_context part of q_info

EPSS 0.07% · P20
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I. Basic Information for CVE-2025-37886

Vulnerability Information
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Vulnerability Title
pds_core: make wait_context part of q_info
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: pds_core: make wait_context part of q_info Make the wait_context a full part of the q_info struct rather than a stack variable that goes away after pdsc_adminq_post() is done so that the context is still available after the wait loop has given up. There was a case where a slow development firmware caused the adminq request to time out, but then later the FW finally finished the request and sent the interrupt. The handler tried to complete_all() the completion context that had been created on the stack in pdsc_adminq_post() but no longer existed. This caused bad pointer usage, kernel crashes, and much wailing and gnashing of teeth.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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wait_context未正确管理，可能导致内核崩溃。
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

VendorProductAffected VersionsCPESubscribe
LinuxLinux 01ba61b55b2041a39c54aefb3153c770dd59a0ef ~ 1d7c4b2b0bbfb09b55b2dc0e2355d7936bf89381 -
LinuxLinux 6.4 -

II. Public POCs for CVE-2025-37886

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III. Intelligence Information for CVE-2025-37886

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

CVE-2025-37873eth: bnxt: fix missing ring index trim on error path
CVE-2025-37889ASoC: ops: Consistently treat platform_max as control value
CVE-2025-37888net/mlx5: Fix null-ptr-deref in mlx5_create_{inner_,}ttc_table()
CVE-2025-37882usb: xhci: Fix isochronous Ring Underrun/Overrun event handling
CVE-2025-37885KVM: x86: Reset IRTE to host control if *new* route isn't postable
CVE-2025-37884bpf: Fix deadlock between rcu_tasks_trace and event_mutex.
CVE-2025-37883s390/sclp: Add check for get_zeroed_page()
CVE-2025-37887pds_core: handle unsupported PDS_CORE_CMD_FW_CONTROL result
CVE-2025-37875igc: fix PTM cycle trigger logic
CVE-2025-37874net: ngbe: fix memory leak in ngbe_probe() error path
CVE-2025-37876netfs: Only create /proc/fs/netfs with CONFIG_PROC_FS
CVE-2025-37872net: txgbe: fix memory leak in txgbe_probe() error path
CVE-2025-37871nfsd: decrease sc_count directly if fail to queue dl_recall
CVE-2025-37870drm/amd/display: prevent hang on link training fail
CVE-2025-37869drm/xe: Use local fence in error path of xe_migrate_clear
CVE-2025-37868drm/xe/userptr: fix notifier vs folio deadlock
CVE-2025-37867RDMA/core: Silence oversized kvmalloc() warning
CVE-2025-37866mlxbf-bootctl: use sysfs_emit_at() in secure_boot_fuse_state_show()
CVE-2025-37865net: dsa: mv88e6xxx: fix -ENOENT when deleting VLANs and MST is unsupported
CVE-2025-37864net: dsa: clean up FDB, MDB, VLAN entries on unbind

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

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-37886

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