Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2025-37862— HID: pidff: Fix null pointer dereference in pidff_find_fields

EPSS 0.06% · P18
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2025-37862

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
HID: pidff: Fix null pointer dereference in pidff_find_fields
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: HID: pidff: Fix null pointer dereference in pidff_find_fields This function triggered a null pointer dereference if used to search for a report that isn't implemented on the device. This happened both for optional and required reports alike. The same logic was applied to pidff_find_special_field and although pidff_init_fields should return an error earlier if one of the required reports is missing, future modifications could change this logic and resurface this possible null pointer dereference again. LKML bug report: https://lore.kernel.org/all/CAL-gK7f5=R0nrrQdPtaZZr1fd-cdAMbDMuZ_NLA8vM0SX+nGSw@mail.gmail.com
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pidff_find_fields函数未检查空报告，可能导致空指针取消引用。
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 224ee88fe39564358ec99b46bf3ee6e6999ae17d ~ 44a1b8b2027afbb37e418993fb23561bdb9efb38 -
LinuxLinux 2.6.19 -

II. Public POCs for CVE-2025-37862

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-37862

请登录查看更多情报信息。

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

CVE-2025-37874net: ngbe: fix memory leak in ngbe_probe() 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-2025-37883s390/sclp: Add check for get_zeroed_page()
CVE-2025-37886pds_core: make wait_context part of q_info
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-2025-37887pds_core: handle unsupported PDS_CORE_CMD_FW_CONTROL result
CVE-2025-37876netfs: Only create /proc/fs/netfs with CONFIG_PROC_FS
CVE-2025-37875igc: fix PTM cycle trigger logic
CVE-2025-37877iommu: Clear iommu-dma ops on cleanup
CVE-2025-37873eth: bnxt: fix missing ring index trim on error path
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

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

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-37862

No comments yet

Leave a comment