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CVE-2025-23146— mfd: ene-kb3930: Fix a potential NULL pointer dereference

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ene-kb3930未检查off_gpios空指针，可能导致空指针取消引用。

AI Predicted 4.4 Difficulty: Hard EPSS 0.22% · P11

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad< 6dc88993ee3fa8365ff6a5d6514702f70ba6863a affected
ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad< 90ee23c2514a22a9c2bb39a540cbe1c9acb27d0b affected
ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad< 2edb5b29b197d90b4d08cd45e911c0bcf24cb895 affected
ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad< ea07760676bba49319d553af80c239da053b5fb1 affected
ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad< 7b47df6498f223c8956bfe0d994a0e42a520dfcd affected
ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad< b1758417310d2cc77e52cd15103497e52e2614f6 affected
ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad< 76d0f4199bc5b51acb7b96c6663a8953543733ad affected
ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad< 4cdf1d2a816a93fa02f7b6b5492dc7f55af2a199 affected
… +10 more rows
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I. Basic Information for CVE-2025-23146

Vulnerability Information
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Vulnerability Title
mfd: ene-kb3930: Fix a potential NULL pointer dereference
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mfd: ene-kb3930: Fix a potential NULL pointer dereference The off_gpios could be NULL. Add missing check in the kb3930_probe(). This is similar to the issue fixed in commit b1ba8bcb2d1f ("backlight: hx8357: Fix potential NULL pointer dereference"). This was detected by our static analysis tool.
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ene-kb3930未检查off_gpios空指针，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

Vendor Product Affected Versions CPE Subscribe
Linux Linux ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad ~ 6dc88993ee3fa8365ff6a5d6514702f70ba6863a -
Linux Linux 5.10 -

II. Public POCs for CVE-2025-23146

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III. Intelligence Information for CVE-2025-23146

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Patches & Fixes for CVE-2025-23146 (8)

Same Patch Batch · Linux · 2025-05-01 · 245 CVEs total

CVE-2025-37750 9.8 CRITICAL smb: client: fix UAF in decryption with multichannel
CVE-2025-37778 9.8 CRITICAL ksmbd: Fix dangling pointer in krb_authenticate
CVE-2022-49770 9.8 CRITICAL ceph: avoid putting the realm twice when decoding snaps fails
CVE-2022-49931 8.8 HIGH IB/hfi1: Correctly move list in sc_disable()
CVE-2025-37776 8.8 HIGH ksmbd: fix use-after-free in smb_break_all_levII_oplock()
CVE-2025-37777 8.8 HIGH ksmbd: fix use-after-free in __smb2_lease_break_noti()
CVE-2025-37790 8.8 HIGH net: mctp: Set SOCK_RCU_FREE
CVE-2022-49910 8.8 HIGH Bluetooth: L2CAP: Fix use-after-free caused by l2cap_reassemble_sdu
CVE-2022-49886 8.4 HIGH x86/tdx: Panic on bad configs that #VE on "private" memory access
CVE-2025-23159 8.4 HIGH media: venus: hfi: add a check to handle OOB in sfr region
CVE-2025-37749 8.2 HIGH net: ppp: Add bound checking for skb data on ppp_sync_txmung
CVE-2025-37774 7.8 HIGH slab: ensure slab->obj_exts is clear in a newly allocated slab page
CVE-2025-37789 7.8 HIGH net: openvswitch: fix nested key length validation in the set() action
CVE-2025-37779 7.8 HIGH lib/iov_iter: fix to increase non slab folio refcount
CVE-2022-49920 7.8 HIGH netfilter: nf_tables: netlink notifier might race to release objects
CVE-2022-49919 7.8 HIGH netfilter: nf_tables: release flow rule object from commit path
CVE-2025-37756 7.8 HIGH net: tls: explicitly disallow disconnect
CVE-2025-37761 7.8 HIGH drm/xe: Fix an out-of-bounds shift when invalidating TLB
CVE-2025-37763 7.8 HIGH drm/imagination: take paired job reference
CVE-2022-49804 7.8 HIGH s390: avoid using global register for current_stack_pointer

Showing top 20 of 245 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-23146

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