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CVE-2026-53037— HID: usbhid: fix deadlock in hid_post_reset()

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基金会开源的操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于设备重置期间的内存分配可能导致IO操作因互斥锁等待造成死锁，可能导致系统无响应。

AI Predicted 5.3 Difficulty: Hard EPSS 0.10% · P1

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux dc3c78e43469063c5bf4b744214508f94c4129f9< 56d318ef8766f0deb08517fd8f3007256ea7997d affected
dc3c78e43469063c5bf4b744214508f94c4129f9< 90550af0aad5e75110073c501e4fb42fca20ff80 affected
dc3c78e43469063c5bf4b744214508f94c4129f9< eeceb6f4dd42065fdda3a526a93d08b8fb90fb69 affected
dc3c78e43469063c5bf4b744214508f94c4129f9< ad4505d2ab3aaac6498f17649608e70e80034bf2 affected
dc3c78e43469063c5bf4b744214508f94c4129f9< 4e900465296ce9fb12ed47dc77389b8dde95bfe0 affected
dc3c78e43469063c5bf4b744214508f94c4129f9< c7abd0e6c87441e99c759d40eb6fe589634e3041 affected
dc3c78e43469063c5bf4b744214508f94c4129f9< b3d16611d7cd78e9d5c6baa19b61b7caf9f1ab5e affected
dc3c78e43469063c5bf4b744214508f94c4129f9< 8df2c1b47ee3cd50fd454f75c7a7e2ae8a6adf72 affected
… +10 more rows
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I. Basic Information for CVE-2026-53037

Vulnerability Information
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Vulnerability Title
HID: usbhid: fix deadlock in hid_post_reset()
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: HID: usbhid: fix deadlock in hid_post_reset() You can build a USB device that includes a HID component and a storage or UAS component. The components can be reset only together. That means that hid_pre_reset() and hid_post_reset() are in the block IO error handling. Hence no memory allocation used in them may do block IO because the IO can deadlock on the mutex held while resetting a device and calling the interface drivers. Use GFP_NOIO for all allocations in them.
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基金会开源的操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于设备重置期间的内存分配可能导致IO操作因互斥锁等待造成死锁，可能导致系统无响应。
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 dc3c78e43469063c5bf4b744214508f94c4129f9 ~ 56d318ef8766f0deb08517fd8f3007256ea7997d -
Linux Linux 3.5 -

II. Public POCs for CVE-2026-53037

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III. Intelligence Information for CVE-2026-53037

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Patches & Fixes for CVE-2026-53037 (8)

Same Patch Batch · Linux · 2026-06-24 · 219 CVEs total

CVE-2026-53049 9.8 CRITICAL gfs2: add some missing log locking
CVE-2026-52993 9.8 CRITICAL tipc: fix double-free in tipc_buf_append()
CVE-2026-52989 9.8 CRITICAL nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers
CVE-2026-52986 9.8 CRITICAL netfilter: nf_conntrack_sip: don't use simple_strtoul
CVE-2026-52982 9.8 CRITICAL net: usb: rtl8150: fix use-after-free in rtl8150_start_xmit()
CVE-2026-53002 9.8 CRITICAL netfilter: conntrack: remove sprintf usage
CVE-2026-53086 9.8 CRITICAL net: bcmgenet: fix racing timeout handler
CVE-2026-53045 9.8 CRITICAL memory: tegra124-emc: Fix dll_change check
CVE-2026-53006 9.8 CRITICAL ipv6: fix possible UAF in icmpv6_rcv()
CVE-2026-53046 9.8 CRITICAL ksmbd: fix use-after-free from async crypto on Qualcomm crypto engine
CVE-2026-52955 9.8 CRITICAL libceph: Fix potential out-of-bounds access in crush_decode()
CVE-2026-53010 9.8 CRITICAL ksmbd: fix use-after-free in smb2_open during durable reconnect
CVE-2026-53088 9.8 CRITICAL net: bcmgenet: fix off-by-one in bcmgenet_put_txcb
CVE-2026-52924 9.8 CRITICAL sctp: purge outqueue on stale COOKIE-ECHO handling
CVE-2026-52931 9.8 CRITICAL batman-adv: tp_meter: avoid use of uninit sender vars
CVE-2026-53055 9.8 CRITICAL crypto: hisilicon/sec2 - prevent req used-after-free for sec
CVE-2026-52914 9.8 CRITICAL batman-adv: fix fragment reassembly length accounting
CVE-2026-52958 9.1 CRITICAL libceph: Fix potential out-of-bounds access in osdmap_decode()
CVE-2026-53043 9.1 CRITICAL ocfs2/dlm: validate qr_numregions in dlm_match_regions()
CVE-2026-52999 9.1 CRITICAL netfilter: nfnetlink_osf: fix out-of-bounds read on option matching

Showing top 20 of 219 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2026-53037

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