CPE Details
Lenovo IdeaCentre 720-18ICB Firmware
-
2019-12-10
15h07 +00:00
15h07 +00:00
2019-12-10
15h07 +00:00
15h07 +00:00
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CPE Name: cpe:2.3:o:lenovo:ideacentre_720-18icb_firmware:-:*:*:*:*:*:*:*
Informations
Vendor
lenovoProduct
ideacentre_720-18icb_firmwareVersion
-Related CVE
| CVE ID | Published | Description | Score | Severity |
|---|---|---|---|---|
| Lenovo was notified of a potential denial of service vulnerability, affecting various versions of BIOS for Lenovo Desktop, Desktop - All in One, and ThinkStation, that could cause PCRs to be cleared intermittently after resuming from sleep (S3) on systems with Intel TXT enabled. | 5.5 |
Medium |
||
| The BIOS tamper detection mechanism was not triggered in Lenovo ThinkPad T460p, BIOS versions up to R07ET90W, and T470p, BIOS versions up to R0FET50W, which may allow for unauthorized access. | 9.8 |
Critical |
||
| A potential vulnerability in the SMI callback function used in the Legacy USB driver using boot services structure in runtime phase in some Lenovo ThinkPad models may allow arbitrary code execution. | 6.4 |
Medium |
||
| A potential vulnerability in the SMI callback function used in Legacy USB driver using passed parameter without sufficient checking in some Lenovo ThinkPad models may allow arbitrary code execution. | 6.4 |
Medium |
||
| In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers (PRx). Lenovo was notified that after resuming from S3 sleep mode in various versions of BIOS for Lenovo systems, the PRx is not set. This does not impact the SMM BIOS Write Protection, which keeps systems protected. | 3.3 |
Low |
