🛡️ CVE-2023-45077 — ideacentre-3-07ada05-firmware
Description
A memory leakage vulnerability was reported in the 534D0740 DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
How this vulnerability can be exploited
This issue can be reached with local access to the system, attack complexity is low, an attacker needs administrative privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.
CVSS metrics in full
The score comes from this vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Attack vector: Local — a local account, shell or session on the host is needed.
- Attack complexity: Low — the attack works reliably, with no preparation.
- Privileges required: High — administrative rights are needed first.
- User interaction: None — nobody has to be tricked into anything.
- Scope: Unchanged — the damage stays inside the vulnerable component.
- Confidentiality impact: High — total loss, or loss the attacker controls.
- Integrity impact: High — total loss, or loss the attacker controls.
- Availability impact: High — total loss, or loss the attacker controls.
Weakness class
CVE-2023-45077 is classified as CWE-125: Out-of-bounds Read. The code reads past the limits of a buffer, exposing adjacent memory contents or crashing the process.
Affected software
CVE-2023-45077 is recorded against 61 packages.
- ideacentre-3-07ada05-firmware (fixed in o4fkt39a)
- ideacentre-3-07imb05-firmware (fixed in m2vkt21a)
- ideacentre-5-14iob6-firmware (fixed in m3gkt3da)
- ideacentre-c5-14imb05-firmware (fixed in o4hkt3ca)
- ideacentre-creator-5-14iob6-firmware (fixed in m3gkt3da)
- ideacentre-g5-14amr05-firmware (fixed in o4zkt2ba)
- ideacentre-g5-14imb05-firmware (fixed in o4hkt3ca)
- ideacentre-gaming-5-14iob6-firmware (fixed in m3gkt3da)
- ideacentre-mini-5-01iaq7-firmware (fixed in o53kt10a)
- ideacentre-mini-5-01imh05-firmware (fixed in o4ekt1ba)
- legion-t7-34imz5-firmware (fixed in o5fkt17a)
- thinkcentre-m625q-firmware (fixed in m1wkt52a)
- thinkcentre-m630e-firmware
- thinkcentre-m70a-firmware (fixed in m2skt29a)
- thinkcentre-m70c-firmware (fixed in m2vkt21a)
- thinkcentre-m70q-firmware (fixed in m2wkt5aa)
- thinkcentre-m70s-firmware (fixed in m2tkt55a)
- thinkcentre-m70t-firmware (fixed in m2tkt55a)
- thinkcentre-m720q-firmware (fixed in m1ukt72a)
- thinkcentre-m720s-firmware (fixed in m1ukt72a)
- thinkcentre-m720t-firmware (fixed in m1ukt72a)
- thinkcentre-m75n-firmware (fixed in m33kt27a)
- thinkcentre-m75q-gen-2-firmware (fixed in m47kt30a)
- thinkcentre-m75s-gen-2-firmware
Show the remaining 37 packages
- thinkcentre-m75t-gen-2-firmware
- thinkcentre-m80q-firmware (fixed in m2wkt5aa)
- thinkcentre-m80s-firmware (fixed in m2tkt55a)
- thinkcentre-m80t-firmware (fixed in m2tkt55a)
- thinkcentre-m820z-all-in-one-firmware (fixed in m1nkt62a)
- thinkcentre-m90a-firmware (fixed in m2rkt57a)
- thinkcentre-m90q-tiny-firmware (fixed in m2wkt5aa)
- thinkcentre-m90s-firmware (fixed in m2tkt55a)
- thinkcentre-m90t-firmware (fixed in m2tkt55a)
- thinkcentre-m920q-firmware (fixed in m1ukt72a)
- thinkcentre-m920s-firmware (fixed in m1ukt72a)
- thinkcentre-m920t-firmware (fixed in m1ukt72a)
- thinkcentre-m920x-firmware (fixed in m1ukt72a)
- thinkcentre-m920z-all-in-one-firmware (fixed in m1mkt56a)
- thinkedge-se30-firmware (fixed in m3fkt2da)
- thinkstation-p320-workstation-firmware (fixed in s06kt64a)
- thinkstation-p330-tiny-workstation-firmware (fixed in m1ukt72a)
- thinkstation-p330-workstation-2nd-gen-firmware (fixed in m1vkt72a)
- thinkstation-p330-workstation-firmware (fixed in m1vkt72a)
- thinkstation-p340-tiny-workstation-firmware (fixed in m2wkt5aa)
- thinkstation-p340-workstation-firmware (fixed in s08kt55a)
- thinkstation-p348-workstation-firmware (fixed in m3kkt3ba)
- thinkstation-p350-workstation-firmware
- thinkstation-p360-workstation-firmware (fixed in s0ekt45a)
- thinkstation-p520-workstation-firmware
- thinkstation-p520c-workstation-firmware
- thinkstation-p720-workstation-firmware
- thinkstation-p920-workstation-firmware
- v30a-22iml-firmware (fixed in m37kt31a)
- v30a-24iml-firmware (fixed in m37kt31a)
- v50a-22imb-firmware (fixed in m36kt32a)
- v50a-24imb-firmware (fixed in m36kt32a)
- v50s-07imb-firmware (fixed in m2vkt21a)
- v50t-13imb-firmware (fixed in o4hkt3ca)
- v50t-13imh-firmware (fixed in m4pkt13a)
- v50t-13iob-g2-firmware (fixed in m3gkt3da)
- v55t-gen-2-13acn-firmware (fixed in o5jkt23a)
Timeline and source
Published on 8 November 2023 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.
References
support.lenovo.com
support.lenovo.com
Other advisories for this package
ideacentre-3-07ada05-firmware has other advisories on record. If you are patching this one, these are worth checking on the same host:
- CVE-2023-43580 (6.7 Medium, published 8 Nov 2023)
- CVE-2023-43567 (6.7 Medium, published 8 Nov 2023)
- CVE-2023-43573 (6.7 Medium, published 8 Nov 2023)
- CVE-2023-43579 (6.7 Medium, published 8 Nov 2023)
- CVE-2023-45079 (6.7 Medium, published 8 Nov 2023)
- CVE-2023-43572 (4.4 Medium, published 8 Nov 2023)
- CVE-2023-43578 (6.7 Medium, published 8 Nov 2023)
- CVE-2023-45078 (6.7 Medium, published 8 Nov 2023)
Same weakness in other software
These advisories are the same class of weakness (CWE-125: Out-of-bounds Read) in other software:
- CVE-2019-14492 (8.0 High, published 9 Jul 2026)
- CVE-2022-23594 (8.0 High, published 9 Jul 2026)
- CVE-2017-18009 (8.0 High, published 9 Jul 2026)
- CVE-2019-14491 (8.0 High, published 9 Jul 2026)
- CVE-2017-12599 (8.0 High, published 9 Jul 2026)
- CVE-2022-21728 (8.0 High, published 9 Jul 2026)
- CVE-2017-12598 (8.0 High, published 9 Jul 2026)
- CVE-2019-16249 (published 9 Jul 2026)
Details
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| ideacentre-3-07ada05-firmware | — | o4fkt39a |
| ideacentre-3-07imb05-firmware | — | m2vkt21a |
| ideacentre-5-14iob6-firmware | — | m3gkt3da |
| ideacentre-c5-14imb05-firmware | — | o4hkt3ca |
| ideacentre-creator-5-14iob6-firmware | — | m3gkt3da |
| ideacentre-g5-14amr05-firmware | — | o4zkt2ba |
| ideacentre-g5-14imb05-firmware | — | o4hkt3ca |
| ideacentre-gaming-5-14iob6-firmware | — | m3gkt3da |
| ideacentre-mini-5-01iaq7-firmware | — | o53kt10a |
| ideacentre-mini-5-01imh05-firmware | — | o4ekt1ba |
| legion-t7-34imz5-firmware | — | o5fkt17a |
| thinkcentre-m625q-firmware | — | m1wkt52a |
| thinkcentre-m630e-firmware | — | — |
| thinkcentre-m70a-firmware | — | m2skt29a |
| thinkcentre-m70c-firmware | — | m2vkt21a |
| thinkcentre-m70q-firmware | — | m2wkt5aa |
| thinkcentre-m70s-firmware | — | m2tkt55a |
| thinkcentre-m70t-firmware | — | m2tkt55a |
| thinkcentre-m720q-firmware | — | m1ukt72a |
| thinkcentre-m720s-firmware | — | m1ukt72a |
| thinkcentre-m720t-firmware | — | m1ukt72a |
| thinkcentre-m75n-firmware | — | m33kt27a |
| thinkcentre-m75q-gen-2-firmware | — | m47kt30a |
| thinkcentre-m75s-gen-2-firmware | — | — |
| thinkcentre-m75t-gen-2-firmware | — | — |
| thinkcentre-m80q-firmware | — | m2wkt5aa |
| thinkcentre-m80s-firmware | — | m2tkt55a |
| thinkcentre-m80t-firmware | — | m2tkt55a |
| thinkcentre-m820z-all-in-one-firmware | — | m1nkt62a |
| thinkcentre-m90a-firmware | — | m2rkt57a |
| thinkcentre-m90q-tiny-firmware | — | m2wkt5aa |
| thinkcentre-m90s-firmware | — | m2tkt55a |
| thinkcentre-m90t-firmware | — | m2tkt55a |
| thinkcentre-m920q-firmware | — | m1ukt72a |
| thinkcentre-m920s-firmware | — | m1ukt72a |
| thinkcentre-m920t-firmware | — | m1ukt72a |
| thinkcentre-m920x-firmware | — | m1ukt72a |
| thinkcentre-m920z-all-in-one-firmware | — | m1mkt56a |
| thinkedge-se30-firmware | — | m3fkt2da |
| thinkstation-p320-workstation-firmware | — | s06kt64a |
| thinkstation-p330-tiny-workstation-firmware | — | m1ukt72a |
| thinkstation-p330-workstation-2nd-gen-firmware | — | m1vkt72a |
| thinkstation-p330-workstation-firmware | — | m1vkt72a |
| thinkstation-p340-tiny-workstation-firmware | — | m2wkt5aa |
| thinkstation-p340-workstation-firmware | — | s08kt55a |
| thinkstation-p348-workstation-firmware | — | m3kkt3ba |
| thinkstation-p350-workstation-firmware | — | — |
| thinkstation-p360-workstation-firmware | — | s0ekt45a |
| thinkstation-p520-workstation-firmware | — | — |
| thinkstation-p520c-workstation-firmware | — | — |
| thinkstation-p720-workstation-firmware | — | — |
| thinkstation-p920-workstation-firmware | — | — |
| v30a-22iml-firmware | — | m37kt31a |
| v30a-24iml-firmware | — | m37kt31a |
| v50a-22imb-firmware | — | m36kt32a |
| v50a-24imb-firmware | — | m36kt32a |
| v50s-07imb-firmware | — | m2vkt21a |
| v50t-13imb-firmware | — | o4hkt3ca |
| v50t-13imh-firmware | — | m4pkt13a |
| v50t-13iob-g2-firmware | — | m3gkt3da |
| v55t-gen-2-13acn-firmware | — | o5jkt23a |
References
Similar Threats
- Medium CVE-2023-43567
- Medium CVE-2023-43568
- Medium CVE-2023-43569
- Medium CVE-2023-43570
- Medium CVE-2023-43572
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