CVE-2022-30790

Exp

Das U-Boot 2022.01 has a Buffer Overflow, a different issue than CVE-2022-30552.

Published: 2022-06-08 Last update: 2026-05-12 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-30790 is rated High Exploit Risk (64.2/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.28%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2022-30790

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2022-30790

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-09 0.22% 0.28% +0.05%
2 2026-06-04 0.29% 0.22% -0.07%
3 2026-05-22 — 0.29% —

Full EPSS history (22 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-30790

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.8 5.9 [email protected]
7.2 2.0 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:L)
Requires local access to the target system.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 3.9 10.0 [email protected]

Weakness enumeration for CVE-2022-30790

GitHub Security Advisory for CVE-2022-30790

GHSA-mrg2-fqpf-5crp · Severity: high — Das U-Boot 2022.01 has a Buffer Overflow, a different issue than CVE-2022-30552.

OS Trackers for CVE-2022-30790

vendor priority summary link
debian not yet assigned CVE-2022-30790 not yet assigned priority: Debian including 1 source packages (u-boot), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2022-30790
suse critical CVE-2022-30790 severity critical: SUSE including 186 source package names (u-boot-avnetultra96rev1-2021.01-150300.7.12.1, u-boot-avnetultra96rev1-2021.10-150400.4.5.1, …), 320 product×package rows across 40 product lines (SUSE CaaS Platform 4.0, SUSE Enterprise Storage 6, … (40 product lines)): Fixed 320. https://www.suse.com/security/cve/CVE-2022-30790/
ubuntu medium CVE-2022-30790 medium priority: Ubuntu including 2 source packages (u-boot, u-boot-nezha), 26 status rows across 14 suites (bionic, focal, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): ignored 7, not-affected 7, released 5, DNE 3, needs-triage 3, needed 1. https://ubuntu.com/security/CVE-2022-30790

Affected software / configurations for CVE-2022-30790

Vendor Product Version Raw CPE
denx u-boot 2022.01 cpe:2.3:a:denx:u-boot:2022.01:*:*:*:*:*:*:*

References for CVE-2022-30790

cvelogic Threat Intelligence