CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc The function performs a check on the “ctx” input parameter, however, it is used before the check. Initialize the “base” variable after the sanity check to avoid a possible NULL pointer dereference. Addresses-Coverity-ID: 1493866 (“Null pointer dereference”)
git.kernel.org/linus/170b22234d5495f5e0844246e23f004639ee89ba
git.kernel.org/stable/c/170b22234d5495f5e0844246e23f004639ee89ba
git.kernel.org/stable/c/1ebc18836d5df09061657f8c548e594cbb519476
git.kernel.org/stable/c/8f069f6dde518dfebe86e848508c07e497bd9298
git.kernel.org/stable/c/93a6e920d8ccb4df846c03b6e72f7e08843d294c
ubuntu.com/security/CVE-2022-48749
www.cve.org/CVERecord?id=CVE-2022-48749