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CVE-2025-38474— usb: net: sierra: check for no status endpoint

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，该漏洞源于未检查状态端点，可能导致无效访问。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux eb4fd8cd355c8ec425a12ec6cbdac614e8a4819d< 0a263ccb905b4ae2af381cd4280bd8d2477b98b8 affected
eb4fd8cd355c8ec425a12ec6cbdac614e8a4819d< 5408cc668e596c81cdd29e137225432aa40d1785 affected
eb4fd8cd355c8ec425a12ec6cbdac614e8a4819d< a6a238c4126eb3ddb495d3f960193ca5bb778d92 affected
eb4fd8cd355c8ec425a12ec6cbdac614e8a4819d< 5849980faea1c792d1d5e54fdbf1e69ac0a9bfb9 affected
eb4fd8cd355c8ec425a12ec6cbdac614e8a4819d< 5dd6a441748dad2f02e27b256984ca0b2d4546b6 affected
eb4fd8cd355c8ec425a12ec6cbdac614e8a4819d< 65c666aff44eb7f9079c55331abd9687fb77ba2d affected
eb4fd8cd355c8ec425a12ec6cbdac614e8a4819d< bfe8ef373986e8f185d3d6613eb1801a8749837a affected
eb4fd8cd355c8ec425a12ec6cbdac614e8a4819d< 4c4ca3c46167518f8534ed70f6e3b4bf86c4d158 affected
… +10 more rows
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I. Basic Information for CVE-2025-38474

Vulnerability Information
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Vulnerability Title
usb: net: sierra: check for no status endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: usb: net: sierra: check for no status endpoint The driver checks for having three endpoints and having bulk in and out endpoints, but not that the third endpoint is interrupt input. Rectify the omission.
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，该漏洞源于未检查状态端点，可能导致无效访问。
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 eb4fd8cd355c8ec425a12ec6cbdac614e8a4819d ~ 0a263ccb905b4ae2af381cd4280bd8d2477b98b8 -
Linux Linux 2.6.34 -

II. Public POCs for CVE-2025-38474

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III. Intelligence Information for CVE-2025-38474

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Same Patch Batch · Linux · 2025-07-28 · 29 CVEs total

CVE-2025-38490 9.8 CRITICAL net: libwx: remove duplicate page_pool_put_full_page()
CVE-2025-38488 9.8 CRITICAL smb: client: fix use-after-free in crypt_message when using async crypto
CVE-2025-38471 9.8 CRITICAL tls: always refresh the queue when reading sock
CVE-2025-38472 9.8 CRITICAL netfilter: nf_conntrack: fix crash due to removal of uninitialised entry
CVE-2025-38476 9.8 CRITICAL rpl: Fix use-after-free in rpl_do_srh_inline().
CVE-2025-38495 8.8 HIGH HID: core: ensure the allocated report buffer can contain the reserved report ID
CVE-2025-38491 8.2 HIGH mptcp: make fallback action and fallback decision atomic
CVE-2025-38475 7.8 HIGH smc: Fix various oops due to inet_sock type confusion.
CVE-2025-38477 7.8 HIGH net/sched: sch_qfq: Fix race condition on qfq_aggregate
CVE-2025-38478 7.8 HIGH comedi: Fix initialization of data for instructions that write to subdevice
CVE-2025-38494 7.8 HIGH HID: core: do not bypass hid_hw_raw_request
CVE-2025-38484 7.8 HIGH iio: backend: fix out-of-bound write
CVE-2025-38486 7.8 HIGH soundwire: Revert "soundwire: qcom: Add set_channel_map api support"
CVE-2025-38485 7.8 HIGH iio: accel: fxls8962af: Fix use after free in fxls8962af_fifo_flush
CVE-2025-38470 7.8 HIGH net: vlan: fix VLAN 0 refcount imbalance of toggling filtering during runtime
CVE-2025-38496 dm-bufio: fix sched in atomic context
CVE-2025-38497 usb: gadget: configfs: Fix OOB read on empty string write
CVE-2025-38493 tracing/osnoise: Fix crash in timerlat_dump_stack()
CVE-2025-38492 netfs: Fix race between cache write completion and ALL_QUEUED being set
CVE-2025-38468 net/sched: Return NULL when htb_lookup_leaf encounters an empty rbtree

Showing top 20 of 29 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-38474

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