The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss). This allows Xen PV guest OS users to cause a denial of service or gain privileges.
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Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2022-07-30. NVD baseline CVSS 7.8; sources differ by 0.0.
The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss). This allows Xen PV guest OS users to cause a denial of service or gain privileges.
July 29, 2022
November 21, 2024
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