Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2022-32081

Use After Free

Published: Jul 01, 2022 | Modified: Nov 21, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
6.5 MODERATE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2022-32081
CWEhttps://cwe.mitre.org/data/definitions/416.html

MariaDB v10.4 to v10.7 was discovered to contain an use-after-poison in prepare_inplace_add_virtual at /storage/innobase/handler/handler0alter.cc.

Weakness

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory “belongs” to the code that operates on the new pointer.

Affected Software

NameVendorStart VersionEnd Version
MariadbMariadb10.4.0 (including)10.4.26 (excluding)
MariadbMariadb10.5.0 (including)10.5.17 (excluding)
MariadbMariadb10.6.0 (including)10.6.9 (excluding)
MariadbMariadb10.7.0 (including)10.7.5 (excluding)
MariadbMariadb10.8.0 (including)10.8.4 (excluding)
MariadbMariadb10.9.0 (including)10.9.2 (excluding)
Red Hat Enterprise Linux 8RedHatmariadb:10.5-8080020231003163755.63b34585*
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRedHatmariadb:10.5-8040020231006044227.522a0ee4*
Red Hat Enterprise Linux 8.4 Telecommunications Update ServiceRedHatmariadb:10.5-8040020231006044227.522a0ee4*
Red Hat Enterprise Linux 8.4 Update Services for SAP SolutionsRedHatmariadb:10.5-8040020231006044227.522a0ee4*
Red Hat Enterprise Linux 8.6 Extended Update SupportRedHatmariadb:10.5-8060020231005052631.ad008a3a*
Red Hat Enterprise Linux 9RedHatmariadb-3:10.5.22-1.el9_2*
Red Hat Enterprise Linux 9.0 Extended Update SupportRedHatgalera-0:26.4.14-1.el9_0*
Red Hat Enterprise Linux 9.0 Extended Update SupportRedHatmariadb-3:10.5.22-1.el9_0*
Red Hat Software Collections for Red Hat Enterprise Linux 7RedHatrh-mariadb105-mariadb-3:10.5.22-1.el7*
Mariadb-10.0Ubuntuxenial*
Mariadb-10.1Ubuntubionic*
Mariadb-10.3Ubuntuesm-apps/focal*
Mariadb-10.3Ubuntufocal*
Mariadb-10.5Ubuntuimpish*
Mariadb-10.6Ubuntuesm-apps/jammy*
Mariadb-10.6Ubuntujammy*
Mariadb-10.6Ubuntukinetic*
Mariadb-5.5Ubuntutrusty*

Potential Mitigations

References

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