CVEvulnerability
CVE-2026-72038
- Status
- Received
- Published
- 2026-08-15
- Last modified
- 2026-08-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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.
References
- https://git.kernel.org/stable/c/020e52aee732bb08e6b89dd02bbf88895a50fffd git.kernel.org
- https://git.kernel.org/stable/c/4140c516473a0e116ab3a73f9320c2aa5800210b git.kernel.org
- https://git.kernel.org/stable/c/4a45884566bab4122bbeb8fff7d2d6b5fdbded24 git.kernel.org
- https://git.kernel.org/stable/c/715cce38424fb2488ef2c5e6e6ffbfe1b74a9e67 git.kernel.org
- https://git.kernel.org/stable/c/75b924759de9427761115301308c137904aa3f99 git.kernel.org
- https://git.kernel.org/stable/c/a22103618ee5b6ee884c374351f65fcdff7248f0 git.kernel.org
- https://git.kernel.org/stable/c/b74f293e5f38052cfa14710abfacd6b6561cc2d6 git.kernel.org
- https://git.kernel.org/stable/c/c63ee62a3c4ac1a1542f4c1a4b87e2f41df5a496 git.kernel.org