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CVE-2025-38275— phy: qcom-qmp-usb: Fix an NULL vs IS_ERR() bug

EPSS 0.07% · P21

Affected Version Matrix 13

VendorProductVersion RangeStatus
LinuxLinuxa5d6b1ac56cbd6b5850a3a54e35f1cb71e8e8cdd< 0b979a409e40457ca1b5cb48755d1f34eee58805affected
a5d6b1ac56cbd6b5850a3a54e35f1cb71e8e8cdd< 127dfb4f1c5a2b622039c5d203f321380ea36665affected
a5d6b1ac56cbd6b5850a3a54e35f1cb71e8e8cdd< 5072c1749197fc28b27d7efc0d80320d7cac9572affected
a5d6b1ac56cbd6b5850a3a54e35f1cb71e8e8cdd< 0c33117f00c8c5363c22676931b22ae5041f7603affected
a5d6b1ac56cbd6b5850a3a54e35f1cb71e8e8cdd< d14402a38c2d868cacb1facaf9be908ca6558e59affected
368ea32e0ad0335bdf3180067875a928e35387c6affected
6.1affected
< 6.1unaffected
… +5 more rows
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I. Basic Information for CVE-2025-38275

Vulnerability Information
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Vulnerability Title
phy: qcom-qmp-usb: Fix an NULL vs IS_ERR() bug
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: phy: qcom-qmp-usb: Fix an NULL vs IS_ERR() bug The qmp_usb_iomap() helper function currently returns the raw result of devm_ioremap() for non-exclusive mappings. Since devm_ioremap() may return a NULL pointer and the caller only checks error pointers with IS_ERR(), NULL could bypass the check and lead to an invalid dereference. Fix the issue by checking if devm_ioremap() returns NULL. When it does, qmp_usb_iomap() now returns an error pointer via IOMEM_ERR_PTR(-ENOMEM), ensuring safe and consistent error handling.
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qcom-qmp-usb中的空指针取消引用问题，可能导致系统崩溃。
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 a5d6b1ac56cbd6b5850a3a54e35f1cb71e8e8cdd ~ 0b979a409e40457ca1b5cb48755d1f34eee58805 -
LinuxLinux 6.1 -

II. Public POCs for CVE-2025-38275

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III. Intelligence Information for CVE-2025-38275

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Same Patch Batch · Linux · 2025-07-10 · 84 CVEs total

CVE-2025-38317wifi: ath12k: Fix buffer overflow in debugfs
CVE-2025-38328jffs2: check jffs2_prealloc_raw_node_refs() result in few other places
CVE-2025-38316wifi: mt76: mt7996: avoid NULL pointer dereference in mt7996_set_monitor()
CVE-2025-38315Bluetooth: btintel: Check dsbr size from EFI variable
CVE-2025-38314virtio-pci: Fix result size returned for the admin command completion
CVE-2025-38311iavf: get rid of the crit lock
CVE-2025-38310seg6: Fix validation of nexthop addresses
CVE-2025-38309drm/xe/vm: move xe_svm_init() earlier
CVE-2025-38308ASoC: Intel: avs: Fix possible null-ptr-deref when initing hw
CVE-2025-38313bus: fsl-mc: fix double-free on mc_dev
CVE-2025-38318perf: arm-ni: Fix missing platform_set_drvdata()
CVE-2025-38319drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table
CVE-2025-38320arm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth()
CVE-2025-38321smb: Log an error when close_all_cached_dirs fails
CVE-2025-38322perf/x86/intel: Fix crash in icl_update_topdown_event()
CVE-2025-38323net: atm: add lec_mutex
CVE-2025-38324mpls: Use rcu_dereference_rtnl() in mpls_route_input_rcu().
CVE-2025-38325ksmbd: add free_transport ops in ksmbd connection
CVE-2025-38326aoe: clean device rq_list in aoedev_downdev()
CVE-2025-38327fgraph: Do not enable function_graph tracer when setting funcgraph-args

Showing top 20 of 84 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

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