CVE-2026-72038
net: liquidio: fix BAR resource leak on PF number failure
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
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Affected Versions
Linux / Linux
0c45d7fe12c7e1510bae9dfac189c8b927e4636b < 75b924759de9427761115301308c137904aa3f99 0c45d7fe12c7e1510bae9dfac189c8b927e4636b < 4a45884566bab4122bbeb8fff7d2d6b5fdbded24 0c45d7fe12c7e1510bae9dfac189c8b927e4636b < 020e52aee732bb08e6b89dd02bbf88895a50fffd 0c45d7fe12c7e1510bae9dfac189c8b927e4636b < b74f293e5f38052cfa14710abfacd6b6561cc2d6 0c45d7fe12c7e1510bae9dfac189c8b927e4636b < a22103618ee5b6ee884c374351f65fcdff7248f0 0c45d7fe12c7e1510bae9dfac189c8b927e4636b < 715cce38424fb2488ef2c5e6e6ffbfe1b74a9e67 0c45d7fe12c7e1510bae9dfac189c8b927e4636b < 4140c516473a0e116ab3a73f9320c2aa5800210b 0c45d7fe12c7e1510bae9dfac189c8b927e4636b < c63ee62a3c4ac1a1542f4c1a4b87e2f41df5a496
Linux / Linux
4.14
References
git.kernel.org: https://git.kernel.org/stable/c/75b924759de9427761115301308c137904aa3f99 git.kernel.org: https://git.kernel.org/stable/c/4a45884566bab4122bbeb8fff7d2d6b5fdbded24 git.kernel.org: https://git.kernel.org/stable/c/020e52aee732bb08e6b89dd02bbf88895a50fffd git.kernel.org: https://git.kernel.org/stable/c/b74f293e5f38052cfa14710abfacd6b6561cc2d6 git.kernel.org: https://git.kernel.org/stable/c/a22103618ee5b6ee884c374351f65fcdff7248f0 git.kernel.org: https://git.kernel.org/stable/c/715cce38424fb2488ef2c5e6e6ffbfe1b74a9e67 git.kernel.org: https://git.kernel.org/stable/c/4140c516473a0e116ab3a73f9320c2aa5800210b git.kernel.org: https://git.kernel.org/stable/c/c63ee62a3c4ac1a1542f4c1a4b87e2f41df5a496