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CVE-2022-4543

5.5 mediumEPSS 1.0%

Medium (5.5) in linux linux kernel. EPSS 1.0% chance of exploitation in the next 30 days.

A flaw named "EntryBleed" was found in the Linux Kernel Page Table Isolation (KPTI). This issue could allow a local attacker to leak KASLR base via prefetch side-channels based on TLB timing for Intel systems.

Severity

CVSS 3.1

5.5 medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)
CWEs
CWE-203, CWE-200
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON