What’s Vulnerable › Vulnerabilities

CVE-2022-49125: drm/sprd: fix potential NULL dereference

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-02-26 · updated 2026-06-17
• Weakness: CWE-476

Description

In the Linux kernel, the following vulnerability has been resolved: drm/sprd: fix potential NULL dereference 'drm' could be null in sprd_drm_shutdown, and drm_warn maybe dereference it, remove this warning log. v1 -> v2: - Split checking platform_get_resource() return value to a separate patch - Use dev_warn() instead of removing the warning log

Affected products

• Linux kernel: before 5.17.3 — fixed in 5.17.3

How to fix

Upgrade to a fixed version: Linux kernel 5.17.3. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/8668658aebb0a19d877d5a81c004baf716c4aaa6
• https://git.kernel.org/stable/c/c3acc8db1bc221604e2db9807f01d8a44b97a64d

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