6.7
MEDIUM
CVE-2023-45079
"VMware NvmramSmm SMM Driver Memory Leakage Vulnerability"
Description
A memory leakage vulnerability was reported in the NvmramSmm SMM driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
INFO
Published Date :
Nov. 8, 2023, 11:15 p.m.
Last Modified :
Nov. 21, 2024, 8:26 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
0.8
Affected Products
The following products are affected by CVE-2023-45079
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-45079.
| URL | Resource |
|---|---|
| https://support.lenovo.com/us/en/product_security/LEN-141775 | Vendor Advisory |
| https://support.lenovo.com/us/en/product_security/LEN-141775 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-45079 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-45079 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://support.lenovo.com/us/en/product_security/LEN-141775 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Nov. 16, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://support.lenovo.com/us/en/product_security/LEN-141775 No Types Assigned https://support.lenovo.com/us/en/product_security/LEN-141775 Vendor Advisory Added CPE Configuration AND OR *cpe:2.3:o:lenovo:ideacentre_c5-14imb05_firmware:*:*:*:*:*:*:*:* versions up to (excluding) o4hkt3ca OR cpe:2.3:h:lenovo:ideacentre_c5-14imb05:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:ideacentre_3-07ada05_firmware:*:*:*:*:*:*:*:* versions up to (excluding) o4fkt39a OR cpe:2.3:h:lenovo:ideacentre_3-07ada05:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:ideacentre_3-07imb05_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2vkt21a OR cpe:2.3:h:lenovo:ideacentre_3-07imb05:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:ideacentre_g5-14imb05_firmware:*:*:*:*:*:*:*:* versions up to (excluding) o4hkt3ca OR cpe:2.3:h:lenovo:ideacentre_g5-14imb05:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:ideacentre_5-14iob6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m3gkt3da OR cpe:2.3:h:lenovo:ideacentre_5-14iob6:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:ideacentre_creator_5-14iob6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m3gkt3da OR cpe:2.3:h:lenovo:ideacentre_creator_5-14iob6:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:ideacentre_g5-14amr05_firmware:*:*:*:*:*:*:*:* versions up to (excluding) o4zkt2ba OR cpe:2.3:h:lenovo:ideacentre_g5-14amr05:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:ideacentre_g5-14imb05_firmware:*:*:*:*:*:*:*:* versions up to (excluding) o4hkt3ca OR cpe:2.3:h:lenovo:ideacentre_g5-14imb05:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:ideacentre_gaming_5-14iob6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m3gkt3da OR cpe:2.3:h:lenovo:ideacentre_gaming_5-14iob6:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:ideacentre_mini_5_01iaq7_firmware:*:*:*:*:*:*:*:* versions up to (excluding) o53kt10a OR cpe:2.3:h:lenovo:ideacentre_mini_5_01iaq7:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:ideacentre_mini_5-01imh05_firmware:*:*:*:*:*:*:*:* versions up to (excluding) o4ekt1ba OR cpe:2.3:h:lenovo:ideacentre_mini_5-01imh05:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:legion_t7-34imz5_firmware:*:*:*:*:*:*:*:* versions up to (excluding) o5fkt17a OR cpe:2.3:h:lenovo:legion_t7-34imz5:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m625q_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1wkt52a OR cpe:2.3:h:lenovo:thinkcentre_m625q:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m630e_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:lenovo:thinkcentre_m630e:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m70a_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2skt29a OR cpe:2.3:h:lenovo:thinkcentre_m70a:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m920z_all-in-one_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1mkt56a OR cpe:2.3:h:lenovo:thinkcentre_m920z_all-in-one:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m920x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1ukt72a OR cpe:2.3:h:lenovo:thinkcentre_m920x:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m920t_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1ukt72a OR cpe:2.3:h:lenovo:thinkcentre_m920t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m920s_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1ukt72a OR cpe:2.3:h:lenovo:thinkcentre_m920s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m920q_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1ukt72a OR cpe:2.3:h:lenovo:thinkcentre_m920q:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m90t_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2tkt55a OR cpe:2.3:h:lenovo:thinkcentre_m90t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m90s_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2tkt55a OR cpe:2.3:h:lenovo:thinkcentre_m90s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m90q_tiny_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2wkt5aa OR cpe:2.3:h:lenovo:thinkcentre_m90q_tiny:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m90a_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2rkt57a OR cpe:2.3:h:lenovo:thinkcentre_m90a:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m820z_all-in-one_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1nkt62a OR cpe:2.3:h:lenovo:thinkcentre_m820z_all-in-one:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m80t_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2tkt55a OR cpe:2.3:h:lenovo:thinkcentre_m80t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m80s_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2tkt55a OR cpe:2.3:h:lenovo:thinkcentre_m80s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m80q_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2wkt5aa OR cpe:2.3:h:lenovo:thinkcentre_m80q:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m75t_gen_2_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:lenovo:thinkcentre_m75t_gen_2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m75s_gen_2_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:lenovo:thinkcentre_m75s_gen_2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m75q_gen_2_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m47kt30a OR cpe:2.3:h:lenovo:thinkcentre_m75q_gen_2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m75n_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m33kt27a OR cpe:2.3:h:lenovo:thinkcentre_m75n:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m720t_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1ukt72a OR cpe:2.3:h:lenovo:thinkcentre_m720t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m720s_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1ukt72a OR cpe:2.3:h:lenovo:thinkcentre_m720s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m720q_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1ukt72a OR cpe:2.3:h:lenovo:thinkcentre_m720q:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m70t_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2tkt55a OR cpe:2.3:h:lenovo:thinkcentre_m70t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m70s_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2tkt55a OR cpe:2.3:h:lenovo:thinkcentre_m70s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m70q_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2wkt5aa OR cpe:2.3:h:lenovo:thinkcentre_m70q:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m70c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2vkt21a OR cpe:2.3:h:lenovo:thinkcentre_m70c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:v50t-13iob_g2_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m3gkt3da OR cpe:2.3:h:lenovo:v50t-13iob_g2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:v55t_gen_2_13acn_firmware:*:*:*:*:*:*:*:* versions up to (excluding) o5jkt23a OR cpe:2.3:h:lenovo:v55t_gen_2_13acn:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:v50t-13imh_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m4pkt13a OR cpe:2.3:h:lenovo:v50t-13imh:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:v50t-13imb_firmware:*:*:*:*:*:*:*:* versions up to (excluding) o4hkt3ca OR cpe:2.3:h:lenovo:v50t-13imb:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:v50s-07imb_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2vkt21a OR cpe:2.3:h:lenovo:v50s-07imb:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:v50a-24imb_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m36kt32a OR cpe:2.3:h:lenovo:v50a-24imb:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:v50a-22imb_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m36kt32a OR cpe:2.3:h:lenovo:v50a-22imb:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:v30a-24iml_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m37kt31a OR cpe:2.3:h:lenovo:v30a-24iml:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:v30a-22iml_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m37kt31a OR cpe:2.3:h:lenovo:v30a-22iml:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m70c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2vkt21a OR cpe:2.3:h:lenovo:thinkcentre_m70c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkedge_se30_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m3fkt2da OR cpe:2.3:h:lenovo:thinkedge_se30:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p920_workstation_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:lenovo:thinkstation_p920_workstation:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p720_workstation_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:lenovo:thinkstation_p720_workstation:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p520c_workstation_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:lenovo:thinkstation_p520c_workstation:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p520_workstation_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:lenovo:thinkstation_p520_workstation:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p360_workstation_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:lenovo:thinkstation_p360_workstation:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p360_workstation_firmware:*:*:*:*:*:*:*:* versions up to (excluding) s0ekt45a OR cpe:2.3:h:lenovo:thinkstation_p360_workstation:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p350_workstation_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:lenovo:thinkstation_p350_workstation:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p348_workstation_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m3kkt3ba OR cpe:2.3:h:lenovo:thinkstation_p348_workstation:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p340_workstation_firmware:*:*:*:*:*:*:*:* versions up to (excluding) s08kt55a OR cpe:2.3:h:lenovo:thinkstation_p340_workstation:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p340_tiny_workstation_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m2wkt5aa OR cpe:2.3:h:lenovo:thinkstation_p340_tiny_workstation:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p330_workstation_2nd_gen_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1vkt72a OR cpe:2.3:h:lenovo:thinkstation_p330_workstation_2nd_gen:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p330_workstation_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1vkt72a OR cpe:2.3:h:lenovo:thinkstation_p330_workstation:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p330_tiny_workstation_firmware:*:*:*:*:*:*:*:* versions up to (excluding) m1ukt72a OR cpe:2.3:h:lenovo:thinkstation_p330_tiny_workstation:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p320_workstation_firmware:*:*:*:*:*:*:*:* versions up to (excluding) s06kt64a OR cpe:2.3:h:lenovo:thinkstation_p320_workstation:-:*:*:*:*:*:*:* -
CVE Received by [email protected]
Nov. 08, 2023
Action Type Old Value New Value Added Description A memory leakage vulnerability was reported in the NvmramSmm SMM driver that may allow a local attacker with elevated privileges to write to NVRAM variables. Added Reference Lenovo Group Ltd. https://support.lenovo.com/us/en/product_security/LEN-141775 [No types assigned] Added CWE Lenovo Group Ltd. CWE-125 Added CVSS V3.1 Lenovo Group Ltd. AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-45079 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-45079
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.05725
percentile
CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability