Intel Celeron 5205u Firmware vulnerabilities

5 CVEs affecting Intel Celeron 5205u Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-25756, published 2023-11-14.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2022-40982, published 2023-08-11. Medium severity, CVSS 6.5. EPSS: 3% chance of exploitation in the next 30 days. Information exposure through microarchitectural state after transient execution in certain vector execution units for some Intel(R) Processors may allow an authenticated user to potentially enable…
• CVE-2023-25756, published 2023-11-14. High severity, CVSS 8.0. EPSS: 0.4% chance of exploitation in the next 30 days. Out-of-bounds read in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via adjacent access.
• CVE-2023-22329, published 2023-11-14. Low severity, CVSS 3.5. EPSS: 0.3% chance of exploitation in the next 30 days. Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via adjacent access.
• CVE-2022-30704, published 2023-02-16. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. Improper initialization in the Intel(R) TXT SINIT ACM for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
• CVE-2022-21198, published 2022-11-11. Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days. Time-of-check time-of-use race condition in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.