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CVE-2025-38205— drm/amd/display: Avoid divide by zero by initializing dummy pitch to 1

EPSS 0.07% · P22
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I. Basic Information for CVE-2025-38205

Vulnerability Information
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Vulnerability Title
drm/amd/display: Avoid divide by zero by initializing dummy pitch to 1
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid divide by zero by initializing dummy pitch to 1 [Why] If the dummy values in `populate_dummy_dml_surface_cfg()` aren't updated then they can lead to a divide by zero in downstream callers like CalculateVMAndRowBytes() [How] Initialize dummy value to a value to avoid divide by zero.
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，该漏洞源于未初始化虚拟值导致除零错误。
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 7966f319c66d9468623c6a6a017ecbc0dd79be75 ~ 8044f981b2cf8c32fe1bd5d1fc991552cdf7ffe0 -
LinuxLinux 6.7 -

II. Public POCs for CVE-2025-38205

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III. Intelligence Information for CVE-2025-38205

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Same Patch Batch · Linux · 2025-07-04 · 59 CVEs total

CVE-2025-38216iommu/vt-d: Restore context entry setup order for aliased devices
CVE-2025-38229media: cxusb: no longer judge rbuf when the write fails
CVE-2025-38231nfsd: Initialize ssc before laundromat_work to prevent NULL dereference
CVE-2025-38230jfs: validate AG parameters in dbMount() to prevent crashes
CVE-2025-38228media: imagination: fix a potential memory leak in e5010_probe()
CVE-2025-38233powerpc64/ftrace: fix clobbered r15 during livepatching
CVE-2025-38221ext4: fix out of bounds punch offset
CVE-2025-38219f2fs: prevent kernel warning due to negative i_nlink from corrupted image
CVE-2025-38218f2fs: fix to do sanity check on sit_bitmap_size
CVE-2025-38217hwmon: (ftsteutates) Fix TOCTOU race in fts_read()
CVE-2025-38220ext4: only dirty folios when data journaling regular files
CVE-2025-38215fbdev: Fix do_register_framebuffer to prevent null-ptr-deref in fb_videomode_to_var
CVE-2025-38214fbdev: Fix fb_set_var to prevent null-ptr-deref in fb_videomode_to_var
CVE-2025-38212ipc: fix to protect IPCS lookups using RCU
CVE-2025-38211RDMA/iwcm: Fix use-after-free of work objects after cm_id destruction
CVE-2025-38210configfs-tsm-report: Fix NULL dereference of tsm_ops
CVE-2025-38209nvme-tcp: remove tag set when second admin queue config fails
CVE-2025-38208smb: client: add NULL check in automount_fullpath
CVE-2025-38207mm: fix uprobe pte be overwritten when expanding vma
CVE-2025-38206exfat: fix double free in delayed_free

Showing top 20 of 59 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

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