In the Linux kernel, the following vulnerability has been resolved:

gfs2: add some missing log locking

Function gfs2_logd() calls the log flushing functions gfs2_ail1_start(),
gfs2_ail1_wait(), and gfs2_ail1_empty() without holding sdp->sd_log_flush_lock,
but these functions require exclusion against concurrent transactions.

To fix that, add a non-locking __gfs2_log_flush() function. Then, in
gfs2_logd(), take sdp->sd_log_flush_lock before calling the above mentioned log
flushing functions and __gfs2_log_flush().

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
5e4c7632aae1cce137792647f4fb6f599d1da893 affected < 3b28eb75afe520972bacc833850c2b30aa0824cd
5e4c7632aae1cce137792647f4fb6f599d1da893 affected < ca95342cb1b39062a03c115830286f0a426053d5
5e4c7632aae1cce137792647f4fb6f599d1da893 affected < bf5fcd9c37c2546beaf7b401d31aefd89017dc3d
5e4c7632aae1cce137792647f4fb6f599d1da893 affected < f2f225cf505ac016132ded21690f3ba0a080a4e8
5e4c7632aae1cce137792647f4fb6f599d1da893 affected < 49d9be0722da3a4a893ba905720cba1921834ec3
5e4c7632aae1cce137792647f4fb6f599d1da893 affected < 98e8bf249c790d56de1abc4a5f8bd68035a00921
5e4c7632aae1cce137792647f4fb6f599d1da893 affected < fe2c8d051150b90b3ccb85f89e3b1d636cb88ec8
Linux Linux affected
Version Status Constraints
5.7 affected —
0 unaffected < 5.7
5.15.209 unaffected ≤ 5.15.*
6.1.175 unaffected ≤ 6.1.*
6.6.141 unaffected ≤ 6.6.*
6.12.91 unaffected ≤ 6.12.*
6.18.33 unaffected ≤ 6.18.*
7.0.10 unaffected ≤ 7.0.*
7.1 unaffected ≤ *

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References
Link Providers
https://git.kernel.org/stable/c/3b28eb75afe520972bacc833850c2b30aa0824cd cve-icon
https://git.kernel.org/stable/c/49d9be0722da3a4a893ba905720cba1921834ec3 cve-icon
https://git.kernel.org/stable/c/98e8bf249c790d56de1abc4a5f8bd68035a00921 cve-icon
https://git.kernel.org/stable/c/bf5fcd9c37c2546beaf7b401d31aefd89017dc3d cve-icon
https://git.kernel.org/stable/c/ca95342cb1b39062a03c115830286f0a426053d5 cve-icon
https://git.kernel.org/stable/c/f2f225cf505ac016132ded21690f3ba0a080a4e8 cve-icon
https://git.kernel.org/stable/c/fe2c8d051150b90b3ccb85f89e3b1d636cb88ec8 cve-icon
History

Wed, 24 Jun 2026 19:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-362
CWE-488

Wed, 24 Jun 2026 17:15:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: gfs2: add some missing log locking Function gfs2_logd() calls the log flushing functions gfs2_ail1_start(), gfs2_ail1_wait(), and gfs2_ail1_empty() without holding sdp->sd_log_flush_lock, but these functions require exclusion against concurrent transactions. To fix that, add a non-locking __gfs2_log_flush() function. Then, in gfs2_logd(), take sdp->sd_log_flush_lock before calling the above mentioned log flushing functions and __gfs2_log_flush().
Title gfs2: add some missing log locking
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-06-24T16:29:55.190Z

Reserved: 2026-06-09T07:44:35.381Z

Link: CVE-2026-53049

cve-icon Vulnrichment

No data.

cve-icon NVD

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cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-24T19:30:08Z

Weaknesses