CVE-2020-24486 : Improper input validation in the firmware for some Intel(R) Processors may allow

Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.

Published 2021-06-09 19:15:09

Updated 2022-04-22 16:19:57

Source Intel Corporation

View at NVD, CVE.org

Vulnerability category: Input validationDenial of service

Products affected by CVE-2020-24486

Siemens » Simatic Ipc547g Firmware
cpe:2.3:o:siemens:simatic_ipc547g_firmware:*:*:*:*:*:*:*:*
Matching versions
Intel » Bios » Version: N/A
cpe:2.3:o:intel:bios:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Core I3-l13g4 » Version: N/A
When used together with: Intel » Core I5-l16g7 » Version: N/A
When used together with: Intel » Core I7-10510u » Version: N/A
When used together with: Intel » Core I7-10510y » Version: N/A
When used together with: Intel » Core I7-1060g7 » Version: N/A
When used together with: Intel » Core I7-1060ng7 » Version: N/A
When used together with: Intel » Core I7-10610u » Version: N/A
When used together with: Intel » Core I7-1065g7 » Version: N/A
When used together with: Intel » Core I7-1068ng7 » Version: N/A
When used together with: Intel » Core I7-10700 » Version: N/A
When used together with: Intel » Core I7-10700e » Version: N/A
When used together with: Intel » Core I7-10700f » Version: N/A
When used together with: Intel » Core I7-10700k » Version: N/A
When used together with: Intel » Core I7-10700kf » Version: N/A
When used together with: Intel » Core I7-10700t » Version: N/A
When used together with: Intel » Core I7-10700te » Version: N/A
When used together with: Intel » Core I7-10710u » Version: N/A
When used together with: Intel » Core I7-10750h » Version: N/A
When used together with: Intel » Core I7-10810u » Version: N/A
When used together with: Intel » Core I7-10850h » Version: N/A
When used together with: Intel » Core I7-10870h » Version: N/A
When used together with: Intel » Core I7-10875h » Version: N/A
When used together with: Intel » Core I7-11370h » Version: N/A
When used together with: Intel » Core I7-11375h » Version: N/A
When used together with: Intel » Core I7-1160g7 » Version: N/A
When used together with: Intel » Core I7-1165g7 » Version: N/A
When used together with: Intel » Core I7-11700 » Version: N/A
When used together with: Intel » Core I7-11700b » Version: N/A
When used together with: Intel » Core I7-11700f » Version: N/A
When used together with: Intel » Core I7-11700k » Version: N/A
When used together with: Intel » Core I7-11700kf » Version: N/A
When used together with: Intel » Core I7-11700t » Version: N/A
When used together with: Intel » Core I7-11800h » Version: N/A
When used together with: Intel » Core I7-1180g7 » Version: N/A
When used together with: Intel » Core I7-11850h » Version: N/A
When used together with: Intel » Core I7-1185g7 » Version: N/A
When used together with: Intel » Core I7-1185g7e » Version: N/A
When used together with: Intel » Core I7-1185gre » Version: N/A
When used together with: Intel » Core I7-1195g7 » Version: N/A
When used together with: Intel » Core I7-6498du » Version: N/A
When used together with: Intel » Core I7-6500u » Version: N/A
When used together with: Intel » Core I7-6560u » Version: N/A
When used together with: Intel » Core I7-6567u » Version: N/A
When used together with: Intel » Core I7-6600u » Version: N/A
When used together with: Intel » Core I7-6650u » Version: N/A
When used together with: Intel » Core I7-6660u » Version: N/A
When used together with: Intel » Core I7-6700 » Version: N/A
When used together with: Intel » Core I7-6700hq » Version: N/A
When used together with: Intel » Core I7-6700k » Version: N/A
When used together with: Intel » Core I7-6700t » Version: N/A
When used together with: Intel » Core I7-6700te » Version: N/A
When used together with: Intel » Core I7-6770hq » Version: N/A
When used together with: Intel » Core I7-6785r » Version: N/A
When used together with: Intel » Core I7-6820eq » Version: N/A
When used together with: Intel » Core I7-6820hk » Version: N/A
When used together with: Intel » Core I7-6820hq » Version: N/A
When used together with: Intel » Core I7-6822eq » Version: N/A
When used together with: Intel » Core I7-6870hq » Version: N/A
When used together with: Intel » Core I7-6920hq » Version: N/A
When used together with: Intel » Core I7-6970hq » Version: N/A
When used together with: Intel » Core I7-7500u » Version: N/A
When used together with: Intel » Core I7-7560u » Version: N/A
When used together with: Intel » Core I7-7567u » Version: N/A
When used together with: Intel » Core I7-7600u » Version: N/A
When used together with: Intel » Core I7-7660u » Version: N/A
When used together with: Intel » Core I7-7700 » Version: N/A
When used together with: Intel » Core I7-7700hq » Version: N/A
When used together with: Intel » Core I7-7700k » Version: N/A
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When used together with: Intel » Core I7-7820eq » Version: N/A
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When used together with: Intel » Core I7-7920hq » Version: N/A
When used together with: Intel » Core I7-7y75 » Version: N/A
When used together with: Intel » Core I7-8086k » Version: N/A
When used together with: Intel » Core I7-8500y » Version: N/A
When used together with: Intel » Core I7-8550u » Version: N/A
When used together with: Intel » Core I7-8557u » Version: N/A
When used together with: Intel » Core I7-8559u » Version: N/A
When used together with: Intel » Core I7-8565u » Version: N/A
When used together with: Intel » Core I7-8569u » Version: N/A
When used together with: Intel » Core I7-8650u » Version: N/A
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When used together with: Intel » Core I7-8700 » Version: N/A
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When used together with: Intel » Core I7-8700t » Version: N/A
When used together with: Intel » Core I7-8705g » Version: N/A
When used together with: Intel » Core I7-8706g » Version: N/A
When used together with: Intel » Core I7-8709g » Version: N/A
When used together with: Intel » Core I7-8750h » Version: N/A
When used together with: Intel » Core I7-8809g » Version: N/A
When used together with: Intel » Core I7-8850h » Version: N/A
When used together with: Intel » Core I9-10900x » Version: N/A
When used together with: Intel » Core I9-10920x » Version: N/A
When used together with: Intel » Core I9-10940x » Version: N/A
When used together with: Intel » Core I9-10980xe » Version: N/A
When used together with: Intel » Xeon Bronze 3104 » Version: N/A
When used together with: Intel » Xeon Bronze 3106 » Version: N/A
When used together with: Intel » Xeon Bronze 3204 » Version: N/A
When used together with: Intel » Xeon Bronze 3206r » Version: N/A
When used together with: Intel » Xeon D-1513n » Version: N/A
When used together with: Intel » Xeon D-1518 » Version: N/A
When used together with: Intel » Xeon D-1520 » Version: N/A
When used together with: Intel » Xeon D-1521 » Version: N/A
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When used together with: Intel » Xeon D-1524n » Version: N/A
When used together with: Intel » Xeon D-1527 » Version: N/A
When used together with: Intel » Xeon D-1528 » Version: N/A
When used together with: Intel » Xeon D-1529 » Version: N/A
When used together with: Intel » Xeon D-1531 » Version: N/A
When used together with: Intel » Xeon D-1533n » Version: N/A
When used together with: Intel » Xeon D-1537 » Version: N/A
When used together with: Intel » Xeon D-1539 » Version: N/A
When used together with: Intel » Xeon D-1540 » Version: N/A
When used together with: Intel » Xeon D-1541 » Version: N/A
When used together with: Intel » Xeon D-1543n » Version: N/A
When used together with: Intel » Xeon D-1548 » Version: N/A
When used together with: Intel » Xeon D-1553n » Version: N/A
When used together with: Intel » Xeon D-1557 » Version: N/A
When used together with: Intel » Xeon D-1559 » Version: N/A
When used together with: Intel » Xeon D-1563n » Version: N/A
When used together with: Intel » Xeon D-1567 » Version: N/A
When used together with: Intel » Xeon D-1571 » Version: N/A
When used together with: Intel » Xeon D-1573n » Version: N/A
When used together with: Intel » Xeon D-1577 » Version: N/A
When used together with: Intel » Xeon D-1581 » Version: N/A
When used together with: Intel » Xeon D-1587 » Version: N/A
When used together with: Intel » Xeon D-1602 » Version: N/A
When used together with: Intel » Xeon D-1612 » Version: N/A
When used together with: Intel » Xeon D-1622 » Version: N/A
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When used together with: Intel » Xeon D-1627 » Version: N/A
When used together with: Intel » Xeon D-1632 » Version: N/A
When used together with: Intel » Xeon D-1633n » Version: N/A
When used together with: Intel » Xeon D-1637 » Version: N/A
When used together with: Intel » Xeon D-1649n » Version: N/A
When used together with: Intel » Xeon D-1653n » Version: N/A
When used together with: Intel » Xeon D-2123it » Version: N/A
When used together with: Intel » Xeon D-2141i » Version: N/A
When used together with: Intel » Xeon D-2142it » Version: N/A
When used together with: Intel » Xeon D-2143it » Version: N/A
When used together with: Intel » Xeon D-2145nt » Version: N/A
When used together with: Intel » Xeon D-2146nt » Version: N/A
When used together with: Intel » Xeon D-2161i » Version: N/A
When used together with: Intel » Xeon D-2163it » Version: N/A
When used together with: Intel » Xeon D-2166nt » Version: N/A
When used together with: Intel » Xeon D-2173it » Version: N/A
When used together with: Intel » Xeon D-2177nt » Version: N/A
When used together with: Intel » Xeon D-2183it » Version: N/A
When used together with: Intel » Xeon D-2187nt » Version: N/A
When used together with: Intel » Xeon D-2191 » Version: N/A
When used together with: Intel » Xeon E-2104g » Version: N/A
When used together with: Intel » Xeon E-2124 » Version: N/A
When used together with: Intel » Xeon E-2124g » Version: N/A
When used together with: Intel » Xeon E-2126g » Version: N/A
When used together with: Intel » Xeon E-2134 » Version: N/A
When used together with: Intel » Xeon E-2136 » Version: N/A
When used together with: Intel » Xeon E-2144g » Version: N/A
When used together with: Intel » Xeon E-2146g » Version: N/A
When used together with: Intel » Xeon E-2174g » Version: N/A
When used together with: Intel » Xeon E-2176g » Version: N/A
When used together with: Intel » Xeon E-2176m » Version: N/A
When used together with: Intel » Xeon E-2186g » Version: N/A
When used together with: Intel » Xeon E-2186m » Version: N/A
When used together with: Intel » Xeon E-2224 » Version: N/A
When used together with: Intel » Xeon E-2224g » Version: N/A
When used together with: Intel » Xeon E-2226g » Version: N/A
When used together with: Intel » Xeon E-2226ge » Version: N/A
When used together with: Intel » Xeon E-2234 » Version: N/A
When used together with: Intel » Xeon E-2236 » Version: N/A
When used together with: Intel » Xeon E-2244g » Version: N/A
When used together with: Intel » Xeon E-2246g » Version: N/A
When used together with: Intel » Xeon E-2254me » Version: N/A
When used together with: Intel » Xeon E-2254ml » Version: N/A
When used together with: Intel » Xeon E-2274g » Version: N/A
When used together with: Intel » Xeon E-2276g » Version: N/A
When used together with: Intel » Xeon E-2276m » Version: N/A
When used together with: Intel » Xeon E-2276me » Version: N/A
When used together with: Intel » Xeon E-2276ml » Version: N/A
When used together with: Intel » Xeon E-2278g » Version: N/A
When used together with: Intel » Xeon E-2278ge » Version: N/A
When used together with: Intel » Xeon E-2278gel » Version: N/A
When used together with: Intel » Xeon E-2286g » Version: N/A
When used together with: Intel » Xeon E-2286m » Version: N/A
When used together with: Intel » Xeon E-2288g » Version: N/A
When used together with: Intel » Xeon E3-1205 V6 » Version: N/A
When used together with: Intel » Xeon E3-1220 V5 » Version: N/A
When used together with: Intel » Xeon E3-1220 V6 » Version: N/A
When used together with: Intel » Xeon E3-1225 V5 » Version: N/A
When used together with: Intel » Xeon E3-1225 V6 » Version: N/A
When used together with: Intel » Xeon E3-1230 V5 » Version: N/A
When used together with: Intel » Xeon E3-1230 V6 » Version: N/A
When used together with: Intel » Xeon E3-1235l V5 » Version: N/A
When used together with: Intel » Xeon E3-1240 V5 » Version: N/A
When used together with: Intel » Xeon E3-1240 V6 » Version: N/A
When used together with: Intel » Xeon E3-1240l V5 » Version: N/A
When used together with: Intel » Xeon E3-1245 V5 » Version: N/A
When used together with: Intel » Xeon E3-1245 V6 » Version: N/A
Netapp » Cloud Backup » Version: N/A
cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
Matching versions
Netapp » Hci Compute Node Bios » Version: N/A
cpe:2.3:o:netapp:hci_compute_node_bios:-:*:*:*:*:*:*:*
Matching versions
Netapp » Aff Bios » Version: N/A
cpe:2.3:o:netapp:aff_bios:-:*:*:*:*:*:*:*
Matching versions
Netapp » Fas Bios » Version: N/A
cpe:2.3:o:netapp:fas_bios:-:*:*:*:*:*:*:*
Matching versions
Netapp » Hci Storage Node Bios » Version: N/A
cpe:2.3:o:netapp:hci_storage_node_bios:-:*:*:*:*:*:*:*
Matching versions
Netapp » Solidfire Bios » Version: N/A
cpe:2.3:o:netapp:solidfire_bios:-:*:*:*:*:*:*:*
Matching versions
Netapp » E-series Bios » Version: N/A
cpe:2.3:o:netapp:e-series_bios:-:*:*:*:*:*:*:*
Matching versions

Max 200 conditions are displayed on this page, to prevent potential performance issues, please refer to NVD for more details.

Exploit prediction scoring system (EPSS) score for CVE-2020-24486

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 10 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-24486

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.1	LOW	AV:L/AC:L/Au:N/C:N/I:N/A:P	3.9	2.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2020-24486

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-24486

https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf

Patch;Third Party Advisory

CVEs referencing this url
https://security.netapp.com/advisory/ntap-20210702-0002/

Intel SA-00463 BIOS Firmware Vulnerabilities in NetApp Products | NetApp Product Security
Third Party Advisory

CVEs referencing this url
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00463.html

INTEL-SA-00463
Vendor Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2020-24486

Products affected by CVE-2020-24486

Exploit prediction scoring system (EPSS) score for CVE-2020-24486

CVSS scores for CVE-2020-24486

CWE ids for CVE-2020-24486

References for CVE-2020-24486