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

net: liquidio: fix BAR resource leak on PF number failure

If cn23xx_get_pf_num() fails, the function returns without
unmapping either BAR. Unmap both BARs before returning from
the error path.

Found by manual code review.

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
0c45d7fe12c7e1510bae9dfac189c8b927e4636b affected < 75b924759de9427761115301308c137904aa3f99
0c45d7fe12c7e1510bae9dfac189c8b927e4636b affected < 4a45884566bab4122bbeb8fff7d2d6b5fdbded24
0c45d7fe12c7e1510bae9dfac189c8b927e4636b affected < 020e52aee732bb08e6b89dd02bbf88895a50fffd
0c45d7fe12c7e1510bae9dfac189c8b927e4636b affected < b74f293e5f38052cfa14710abfacd6b6561cc2d6
0c45d7fe12c7e1510bae9dfac189c8b927e4636b affected < a22103618ee5b6ee884c374351f65fcdff7248f0
0c45d7fe12c7e1510bae9dfac189c8b927e4636b affected < 715cce38424fb2488ef2c5e6e6ffbfe1b74a9e67
0c45d7fe12c7e1510bae9dfac189c8b927e4636b affected < 4140c516473a0e116ab3a73f9320c2aa5800210b
0c45d7fe12c7e1510bae9dfac189c8b927e4636b affected < c63ee62a3c4ac1a1542f4c1a4b87e2f41df5a496
Linux Linux affected
Version Status Constraints
4.14 affected —
0 unaffected < 4.14
5.10.261 unaffected ≤ 5.10.*
5.15.212 unaffected ≤ 5.15.*
6.1.178 unaffected ≤ 6.1.*
6.6.145 unaffected ≤ 6.6.*
6.12.97 unaffected ≤ 6.12.*
6.18.40 unaffected ≤ 6.18.*
7.1.5 unaffected ≤ 7.1.*
7.2-rc2 unaffected ≤ *

No data.

No data.

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/020e52aee732bb08e6b89dd02bbf88895a50fffd cve-icon cve-icon
https://git.kernel.org/stable/c/4140c516473a0e116ab3a73f9320c2aa5800210b cve-icon cve-icon
https://git.kernel.org/stable/c/4a45884566bab4122bbeb8fff7d2d6b5fdbded24 cve-icon cve-icon
https://git.kernel.org/stable/c/715cce38424fb2488ef2c5e6e6ffbfe1b74a9e67 cve-icon cve-icon
https://git.kernel.org/stable/c/75b924759de9427761115301308c137904aa3f99 cve-icon cve-icon
https://git.kernel.org/stable/c/a22103618ee5b6ee884c374351f65fcdff7248f0 cve-icon cve-icon
https://git.kernel.org/stable/c/b74f293e5f38052cfa14710abfacd6b6561cc2d6 cve-icon cve-icon
https://git.kernel.org/stable/c/c63ee62a3c4ac1a1542f4c1a4b87e2f41df5a496 cve-icon cve-icon
History

Sat, 15 Aug 2026 08:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-464
CWE-471

Sat, 15 Aug 2026 06:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: net: liquidio: fix BAR resource leak on PF number failure If cn23xx_get_pf_num() fails, the function returns without unmapping either BAR. Unmap both BARs before returning from the error path. Found by manual code review.
Title net: liquidio: fix BAR resource leak on PF number failure
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-08-15T05:51:58.487Z

Reserved: 2026-08-09T03:40:39.901Z

Link: CVE-2026-72038

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-15T06:21:12.860

Modified: 2026-08-15T06:21:12.860

Link: CVE-2026-72038

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-15T08:15:04Z

Weaknesses