CVE-2023-52561
MEDIUM severity · CVSS 5.5
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved Adding a reserved memory region for the framebuffer memory (the splash memory region set up by the bootloader). It fixes a kernel panic (arm-smmu: Unhandled context fault at this particular memory region) reported on DB845c running v5.10.y.
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/110e70fccce4f22b53986ae797d665ffb1950aa6 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/110e70fccce4f22b53986ae797d665ffb1950aa6Patch
- https://git.kernel.org/stable/c/82dacd0ca0d9640723824026d6fdf773c02de1d2Patch
- https://git.kernel.org/stable/c/dc1ab6577475b0460ba4261cd9caec37bd62ca0bPatch
- https://git.kernel.org/stable/c/e6bdc8977543f340adc8f63ddd336805805aed28
- https://git.kernel.org/stable/c/f6ef99aa56089e9a2126648a56b93ac2004224e7