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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.

🗓️ 09 Aug 2022 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 1 Views

The Linux kernel before 5.18.13 lacks a clear operation for the .bss block start, enabling Xen PV guests to cause denial of service or gain privileges.

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09 Aug 2022 07:00Current
7High risk
Vulners AI Score7
CVSS 3.17.8
EPSS0.00028
1