CVE-2022-47015

MariaDB Server before 10.3.34 thru 10.9.3 is vulnerable to Denial of Service. It is possible for function spider_db_mbase::print_warnings to dereference a null pointer.

Published: 2023-01-20 Last update: 2025-04-03 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-47015 is rated Low Risk (39.8/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.18%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

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

Exploit prediction scoring system (EPSS) score for CVE-2022-47015

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 2025-12-10 0.10% 0.18% +0.07%
2 2025-11-21 0.48% 0.10% -0.38%
3 2025-11-18 — 0.48% —

Full EPSS history (14 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-47015

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.5 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
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:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 3.6 [email protected]
6.5 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
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:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 3.6 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2022-47015

OS Trackers for CVE-2022-47015

vendor priority summary link
alpine — CVE-2022-47015: 1 source package rows (mariadb); 85 state rows across 6 repos (3.17-main, 3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 3, open 82. https://security.alpinelinux.org/vuln/CVE-2022-47015
debian not yet assigned CVE-2022-47015 not yet assigned priority: Debian including 2 source packages (mariadb, mariadb-10.5), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2022-47015
gentoo normal CVE-2022-47015: 1 GLSA(s) (202405-25), 1 atom(s) (dev-db/mariadb); latest impact normal. https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2022-47015
redhat medium — https://access.redhat.com/security/cve/CVE-2022-47015
suse medium CVE-2022-47015 severity moderate: SUSE including 123 source package names (10.6-12.1:mariadb-client-10.6.13-150400.3.23.1, 10.6-12.1:mariadb-errormessages-10.6.13-150400.3.23.1, …), 371 product×package rows across 47 product lines (Container suse/rmt-mariadb, Container suse/rmt-mariadb-client, … (47 product lines)): Fixed 270, Known Not Affected 101. https://www.suse.com/security/cve/CVE-2022-47015/
ubuntu medium CVE-2022-47015 medium priority: Ubuntu including 2 source packages (mariadb-10.3, mariadb-10.6), 16 status rows across 9 suites (bionic, focal, jammy, kinetic, lunar, mantic, trusty, upstream, xenial): DNE 10, ignored 2, needs-triage 2, released 2. https://ubuntu.com/security/CVE-2022-47015

Affected software / configurations for CVE-2022-47015

Vendor Product Version Raw CPE
mariadb mariadb >= 10.3.0, < 10.3.39 cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
mariadb mariadb >= 10.4.0, < 10.4.29 cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
mariadb mariadb >= 10.5.0, < 10.5.20 cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
mariadb mariadb >= 10.6.0, < 10.6.13 cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
mariadb mariadb >= 10.8.0, < 10.8.8 cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
mariadb mariadb >= 10.9.0, < 10.9.6 cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
mariadb mariadb >= 10.10.0, < 10.10.4 cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
mariadb mariadb >= 10.11.0, < 10.11.3 cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*

References for CVE-2022-47015

cvelogic Threat Intelligence