Moderate: mariadb:10.5 security, bug fix, and enhancement update

Topic

An update for the mariadb:10.5 module is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL.

The following packages have been upgraded to a later upstream version: galera (26.4.11), mariadb (10.5.16).

Security Fix(es):

• mariadb: MariaDB through 10.5.9 allows attackers to trigger a convert_const_to_int use-after-free when the BIGINT data type is used (CVE-2021-46669)
• mariadb: lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer (CVE-2022-24048)
• mariadb: lack of validating the existence of an object prior to performing operations on the object (CVE-2022-24050)
• mariadb: lack of proper validation of a user-supplied string before using it as a format specifier (CVE-2022-24051)
• mariadb: CONNECT Storage Engine Heap-based Buffer Overflow Privilege Escalation Vulnerability (CVE-2022-24052)
• mariadb: assertion failure in Item_args::walk_arg (CVE-2022-27376)
• mariadb: use-after-poison when complex conversion is involved in blob (CVE-2022-27377)
• mariadb: crash in create_tmp_table::finalize (CVE-2022-27378)
• mariadb: crash in component arg_comparator::compare_real_fixed (CVE-2022-27379)
• mariadb: crash at my_decimal::operator= (CVE-2022-27380)
• mariadb: crash at Field::set_default via specially crafted SQL statements (CVE-2022-27381)
• mariadb: assertion failure via component Item_field::used_tables/update_depend_map_for_order (CVE-2022-27382)
• mariadb: use-after-poison in my_strcasecmp_8bit() of ctype-simple.c (CVE-2022-27383)
• mariadb: via component Item_subselect::init_expr_cache_tracker (CVE-2022-27384)
• mariadb: crash in query_arena::set_query_arena upon SELECT from view (CVE-2022-27386)
• mariadb: assertion failures in decimal_bin_size (CVE-2022-27387)
• mariadb: crash when using HAVING with NOT EXIST predicate in an equality (CVE-2022-27444)
• mariadb: assertion failure in compare_order_elements (CVE-2022-27445)
• mariadb: crash when using HAVING with IS NULL predicate in an equality (CVE-2022-27446)
• mariadb: use-after-poison in Binary_string::free_buffer (CVE-2022-27447)
• mariadb: crash in multi-update and implicit grouping (CVE-2022-27448)
• mariadb: assertion failure in sql/item_func.cc (CVE-2022-27449)
• mariadb: crash via window function in expression in ORDER BY (CVE-2022-27451)
• mariadb: assertion failure in sql/item_cmpfunc.cc (CVE-2022-27452)
• mariadb: use-after-free when WHERE has subquery with an outer reference in HAVING (CVE-2022-27455)
• mariadb: assertion failure in VDec::VDec at /sql/sql_type.cc (CVE-2022-27456)
• mariadb: incorrect key in "dup value" error after long unique (CVE-2022-27457)
• mariadb: use-after-poison in Binary_string::free_buffer (CVE-2022-27458)
• mariadb: improper locking due to the unreleased lock in extra/mariabackup/ds_compress.cc (CVE-2022-31622)
• mariadb: improper locking due to the unreleased lock in extra/mariabackup/ds_compress.cc (CVE-2022-31623)
• mariadb: Crash executing query with VIEW, aggregate and subquery (CVE-2021-46659)
• mariadb: MariaDB allows an application crash in find_field_in_tables and find_order_in_list via an unused common table expression (CTE) (CVE-2021-46661)
• mariadb: MariaDB through 10.5.13 allows a ha_maria::extra application crash via certain SELECT statements (CVE-2021-46663)
• mariadb: crash in sub_select_postjoin_aggr for a NULL value of aggr (CVE-2021-46664)
• mariadb: crash because of incorrect used_tables expectations (CVE-2021-46665)
• mariadb: crash via certain long SELECT DISTINCT statements (CVE-2021-46668)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

• Don't use less parallelism if not necessary (BZ#2096934)
• Links in galera package description are bad (BZ#2096935)
• [Tracker] Rebase to Galera 26.4.11 (BZ#2096936)

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing this update, the MariaDB server daemon (mysqld) will be restarted automatically.

Affected Products

• Red Hat Enterprise Linux for x86_64 8 x86_64
• Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.6 x86_64
• Red Hat Enterprise Linux Server - TUS 8.6 x86_64

Fixes

• BZ - 2049302 - CVE-2021-46659 mariadb: Crash executing query with VIEW, aggregate and subquery
• BZ - 2050017 - CVE-2021-46661 mariadb: MariaDB allows an application crash in find_field_in_tables and find_order_in_list via an unused common table expression (CTE)
• BZ - 2050022 - CVE-2021-46663 mariadb: MariaDB through 10.5.13 allows a ha_maria::extra application crash via certain SELECT statements
• BZ - 2050024 - CVE-2021-46664 mariadb: MariaDB through 10.5.9 allows an application crash in sub_select_postjoin_aggr for a NULL value of aggr
• BZ - 2050026 - CVE-2021-46665 mariadb: MariaDB through 10.5.9 allows a sql_parse.cc application crash because of incorrect used_tables expectations
• BZ - 2050032 - CVE-2021-46668 mariadb: MariaDB through 10.5.9 allows an application crash via certain long SELECT DISTINCT statements
• BZ - 2050034 - CVE-2021-46669 mariadb: MariaDB through 10.5.9 allows attackers to trigger a convert_const_to_int use-after-free when the BIGINT data type is used
• BZ - 2068211 - CVE-2022-24052 mariadb: CONNECT storage engine heap-based buffer overflow
• BZ - 2068233 - CVE-2022-24051 mariadb: lack of proper validation of a user-supplied string before using it as a format specifier
• BZ - 2068234 - CVE-2022-24048 mariadb: lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer
• BZ - 2069833 - CVE-2022-24050 mariadb: lack of validating the existence of an object prior to performing operations on the object
• BZ - 2074817 - CVE-2022-27376 mariadb: assertion failure in Item_args::walk_arg
• BZ - 2074947 - CVE-2022-27377 mariadb: use-after-poison when complex conversion is involved in blob
• BZ - 2074949 - CVE-2022-27378 mariadb: server crash in create_tmp_table::finalize
• BZ - 2074951 - CVE-2022-27379 mariadb: server crash in component arg_comparator::compare_real_fixed
• BZ - 2074966 - CVE-2022-27380 mariadb: server crash at my_decimal::operator=
• BZ - 2074981 - CVE-2022-27381 mariadb: server crash at Field::set_default via specially crafted SQL statements
• BZ - 2074987 - CVE-2022-27382 mariadb: assertion failure via component Item_field::used_tables/update_depend_map_for_order
• BZ - 2074996 - CVE-2022-27383 mariadb: use-after-poison in my_strcasecmp_8bit() of ctype-simple.c
• BZ - 2074999 - CVE-2022-27384 mariadb: crash via component Item_subselect::init_expr_cache_tracker
• BZ - 2075005 - CVE-2022-27386 mariadb: server crashes in query_arena::set_query_arena upon SELECT from view
• BZ - 2075006 - CVE-2022-27387 mariadb: assertion failures in decimal_bin_size
• BZ - 2075691 - CVE-2022-27445 mariadb: assertion failure in compare_order_elements
• BZ - 2075692 - CVE-2022-27446 mariadb: crash when using HAVING with IS NULL predicate in an equality
• BZ - 2075693 - CVE-2022-27447 mariadb: use-after-poison in Binary_string::free_buffer
• BZ - 2075694 - CVE-2022-27448 mariadb: crash in multi-update and implicit grouping
• BZ - 2075695 - CVE-2022-27449 mariadb: assertion failure in sql/item_func.cc
• BZ - 2075696 - CVE-2022-27444 mariadb: crash when using HAVING with NOT EXIST predicate in an equality
• BZ - 2075697 - CVE-2022-27456 mariadb: assertion failure in VDec::VDec at /sql/sql_type.cc
• BZ - 2075699 - CVE-2022-27457 mariadb: incorrect key in "dup value" error after long unique
• BZ - 2075700 - CVE-2022-27458 mariadb: use-after-poison in Binary_string::free_buffer
• BZ - 2075701 - CVE-2022-27455 mariadb: use-after-free when WHERE has subquery with an outer reference in HAVING
• BZ - 2076144 - CVE-2022-27451 mariadb: crash via window function in expression in ORDER BY
• BZ - 2076145 - CVE-2022-27452 mariadb: assertion failure in sql/item_cmpfunc.cc
• BZ - 2092354 - CVE-2022-31622 mariadb: improper locking due to the unreleased lock in extra/mariabackup/ds_compress.cc
• BZ - 2092360 - CVE-2022-31623 mariadb: improper locking due to the unreleased lock in extra/mariabackup/ds_compress.cc
• BZ - 2095290 - DROP TABLE doesn't raise error while dropping non-existing table in MariaDB 10.5.9 when OQGraph SE is loaded to the server [rhel-8.6.0.z]
• BZ - 2096281 - [Tracker] Rebase to MariaDB 10.5.16 [rhel-8.6.0.z]
• BZ - 2096934 - Don't use less parallelism if not necessary [rhel-8.6.0.z]
• BZ - 2096935 - Links in galera package description are bad [rhel-8.6.0.z]
• BZ - 2096936 - [Tracker] Rebase to Galera 26.4.11 [rhel-8.6.0.z]

CVEs

• CVE-2021-46659
• CVE-2021-46661
• CVE-2021-46663
• CVE-2021-46664
• CVE-2021-46665
• CVE-2021-46668
• CVE-2021-46669
• CVE-2022-24048
• CVE-2022-24050
• CVE-2022-24051
• CVE-2022-24052
• CVE-2022-27376
• CVE-2022-27377
• CVE-2022-27378
• CVE-2022-27379
• CVE-2022-27380
• CVE-2022-27381
• CVE-2022-27382
• CVE-2022-27383
• CVE-2022-27384
• CVE-2022-27386
• CVE-2022-27387
• CVE-2022-27444
• CVE-2022-27445
• CVE-2022-27446
• CVE-2022-27447
• CVE-2022-27448
• CVE-2022-27449
• CVE-2022-27451
• CVE-2022-27452
• CVE-2022-27455
• CVE-2022-27456
• CVE-2022-27457
• CVE-2022-27458
• CVE-2022-31622
• CVE-2022-31623

References

• https://access.redhat.com/security/updates/classification/#moderate