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cve[email protected]CVE-2022-38791
HistoryAug 27, 2022 - 8:15 p.m.

CVE-2022-38791

2022-08-2720:15:08
CWE-667
web.nvd.nist.gov
111
12
mariadb
cve-2022-38791
compress_write
ds_compress.cc
deadlock vulnerability
nvd

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

In MariaDB before 10.9.2, compress_write in extra/mariabackup/ds_compress.cc does not release data_mutex upon a stream write failure, which allows local users to trigger a deadlock.

Affected configurations

NVD
Node
mariadbmariadbRange10.3.010.3.36
OR
mariadbmariadbRange10.4.010.4.26
OR
mariadbmariadbRange10.5.010.5.17
OR
mariadbmariadbRange10.6.010.6.9
OR
mariadbmariadbRange10.7.010.7.5
OR
mariadbmariadbRange10.8.010.8.4
OR
mariadbmariadbMatch10.9.1
Node
fedoraprojectfedoraMatch35
OR
fedoraprojectfedoraMatch36
OR
fedoraprojectfedoraMatch37

Social References

More

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%