CVE-2022-50429
MEDIUM severity · CVSS 5.5
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings() We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/1d312c12c91f831fcc48623c921f2d4560edb159 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/1d312c12c91f831fcc48623c921f2d4560edb159Patch
- https://git.kernel.org/stable/c/3b321bf7687968a090cf6b62bd8e67d692f59a16Patch
- https://git.kernel.org/stable/c/48af14fb0eaa63d9aa68f59fb0b205ec55a95636Patch
- https://git.kernel.org/stable/c/7e053784c4c70df28324106d476778be7a4519b3Patch
- https://git.kernel.org/stable/c/daab421fc2dc7d6ae7eb20a3f565ae09652c68b9Patch