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CVE-2025-21697— drm/v3d: Ensure job pointer is set to NULL after job completion

AI Predicted 5.5 Difficulty: Moderate EPSS 0.01% · P1

Affected Version Matrix 16

VendorProductVersion RangeStatus
LinuxLinux14d1d190869685d3a1e8a3f63924e20594557cb2< 1bd6303d08c85072ce40ac01a767ab67195105bdaffected
14d1d190869685d3a1e8a3f63924e20594557cb2< a34050f70e7955a359874dff1a912a748724a140affected
14d1d190869685d3a1e8a3f63924e20594557cb2< 14e0a874488e79086340ba8e2d238cb9596b68a8affected
14d1d190869685d3a1e8a3f63924e20594557cb2< 2a1c88f7ca5c12dff6fa6787492ac910bb9e4407affected
14d1d190869685d3a1e8a3f63924e20594557cb2< 63195bae1cbf78f1d392b1bc9ae4b03c82d0ebf3affected
14d1d190869685d3a1e8a3f63924e20594557cb2< b22467b1ae104073dcb11aa78562a331cd7fb0e0affected
14d1d190869685d3a1e8a3f63924e20594557cb2< e4b5ccd392b92300a2b341705cc4805681094e49affected
4.19affected
… +8 more rows
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I. Basic Information for CVE-2025-21697

Vulnerability Information
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Vulnerability Title
drm/v3d: Ensure job pointer is set to NULL after job completion
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Ensure job pointer is set to NULL after job completion After a job completes, the corresponding pointer in the device must be set to NULL. Failing to do so triggers a warning when unloading the driver, as it appears the job is still active. To prevent this, assign the job pointer to NULL after completing the job, indicating the job has finished.
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，该漏洞源于在作业完成后未将作业指针设置为空。攻击者利用该漏洞可以导致设备崩溃。
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 14d1d190869685d3a1e8a3f63924e20594557cb2 ~ 1bd6303d08c85072ce40ac01a767ab67195105bd -
LinuxLinux 4.19 -

II. Public POCs for CVE-2025-21697

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III. Intelligence Information for CVE-2025-21697

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Patches & Fixes for CVE-2025-21697 (7)

Same Patch Batch · Linux · 2025-02-12 · 7 CVEs total

CVE-2024-57951hrtimers: Handle CPU state correctly on hotplug
CVE-2025-21694fs/proc: fix softlockup in __read_vmcore (part 2)
CVE-2025-21695platform/x86: dell-uart-backlight: fix serdev race
CVE-2025-21696mm: clear uffd-wp PTE/PMD state on mremap()
CVE-2024-57952Revert "libfs: fix infinite directory reads for offset dir"
CVE-2025-21699gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-21697

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