GoogleOSV:CVE-2024-42277CVE-2024-42277
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:
iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en
In sprd_iommu_cleanup() before calling function sprd_iommu_hw_en()
dom->sdev is equal to NULL, which leads to null dereference.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
git.kernel.org/stable/c/630482ee0653decf9e2482ac6181897eb6cde5b8
git.kernel.org/stable/c/8c79ceb4ecf823e6ec10fee6febb0fca3de79922
git.kernel.org/stable/c/b62841e49a2b7938f6fdeaaf93fb57e4eb880bdb
git.kernel.org/stable/c/d5fe884ce28c5005f8582c35333c195a168f841c
git.kernel.org/stable/c/dfe90030a0cfa26dca4cb6510de28920e5ad22fb
security-tracker.debian.org/tracker/CVE-2024-42277
Related
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