UpHeron
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Servers and applications

CVE-2022-38791

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.

Severity
Medium 5.5
Published
27 Aug 2022
Last changed
17 Jun 2026
Added to UpHeron
17 Oct 2026
Fixed in
10.3.36, 10.4.26, 10.5.17, 10.6.9, 10.7.5, 10.8.4
Sources
NVD

Affected software

SoftwareAffected versions
MariaDBServers and applications · cpe:a:mariadb:mariadb
  • Version 10.9.1
  • From 10.8.0 before 10.8.4
  • From 10.7.0 before 10.7.5
  • From 10.6.0 before 10.6.9
All 7 release lines
  • From 10.3.0 before 10.3.36
  • From 10.4.0 before 10.4.26
  • From 10.5.0 before 10.5.17
  • From 10.6.0 before 10.6.9
  • From 10.7.0 before 10.7.5
  • From 10.8.0 before 10.8.4
  • Version 10.9.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-38791
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-38791