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Oracle Linux: (CVE-2023-21102) ELSA-2023-5069: kernel security, bug fix, and enhancement update

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Oracle Linux: (CVE-2023-21102) ELSA-2023-5069: kernel security, bug fix, and enhancement update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/15/2023
Created
09/18/2023
Added
09/15/2023
Modified
09/15/2023

Description

In __efi_rt_asm_wrapper of efi-rt-wrapper.S, there is a possible bypass of shadow stack protection due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-260821414References: Upstream kernel

Solution(s)

  • oracle-linux-upgrade-kernel

References

  • ELSA-2023-5069
  • CVE-2023-21102

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