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CVE-2025-39934— drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ

AI Predicted 6.5 Difficulty: Hard EPSS 0.02% · P7

Affected Version Matrix 14

VendorProductVersion RangeStatus
LinuxLinux8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730< 51a501e990a353a4f15da6bab295b28e5d118f64affected
8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730< f9a089d0a6d537d0f2061c8a37a7de535ce0310eaffected
8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730< 15a77e1ab0a994d69b471c76b8d01117128dda26affected
8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730< 0da73f7827691a5e2265b110d5fe12f29535ec92affected
8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730< 1a7ea294d57fb61485d11b3f2241d631d73025cbaffected
8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730< a10f910c77f280327b481e77eab909934ec508f0affected
5.11affected
< 5.11unaffected
… +6 more rows
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I. Basic Information for CVE-2025-39934

Vulnerability Information
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Vulnerability Title
drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ If the interrupt occurs before resource initialization is complete, the interrupt handler/worker may access uninitialized data such as the I2C tcpc_client device, potentially leading to NULL pointer dereference.
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，该漏洞源于中断处理程序可能访问未初始化数据，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 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 ~ 51a501e990a353a4f15da6bab295b28e5d118f64 -
LinuxLinux 5.11 -

II. Public POCs for CVE-2025-39934

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III. Intelligence Information for CVE-2025-39934

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Patch · 6

Same Patch Batch · Linux · 2025-10-04 · 144 CVEs total

CVE-2025-399469.8 CRITICALtls: make sure to abort the stream if headers are bogus
CVE-2022-50491coresight: cti: Fix hang in cti_disable_hw()
CVE-2023-53581net/mlx5e: Check for NOT_READY flag state after locking
CVE-2023-53580USB: Gadget: core: Help prevent panic during UVC unconfigure
CVE-2022-50507fs/ntfs3: Validate data run offset
CVE-2022-50508wifi: mt76: mt76x0: fix oob access in mt76x0_phy_get_target_power
CVE-2022-50506drbd: only clone bio if we have a backing device
CVE-2022-50504powerpc/rtas: avoid scheduling in rtas_os_term()
CVE-2022-50505iommu/amd: Fix pci device refcount leak in ppr_notifier()
CVE-2022-50503mtd: lpddr2_nvm: Fix possible null-ptr-deref
CVE-2022-50501media: coda: Add check for dcoda_iram_alloc
CVE-2022-50500netdevsim: fix memory leak in nsim_drv_probe() when nsim_dev_resources_register() failed
CVE-2022-50499media: dvb-core: Fix double free in dvb_register_device()
CVE-2022-50497binfmt_misc: fix shift-out-of-bounds in check_special_flags
CVE-2022-50498eth: alx: take rtnl_lock on resume
CVE-2022-50496dm cache: Fix UAF in destroy()
CVE-2022-50494thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash
CVE-2022-50493scsi: qla2xxx: Fix crash when I/O abort times out
CVE-2022-50492drm/msm: fix use-after-free on probe deferral
CVE-2023-53572clk: imx: scu: use _safe list iterator to avoid a use after free

Showing top 20 of 144 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-39934

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