Bug 2365270 (CVE-2025-37873) - CVE-2025-37873 kernel: eth: bnxt: fix missing ring index trim on error path
Summary: CVE-2025-37873 kernel: eth: bnxt: fix missing ring index trim on error path
Keywords:
Status: NEW
Alias: CVE-2025-37873
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-09 07:02 UTC by OSIDB Bzimport
Modified: 2025-05-09 08:41 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2025-05-09 07:02:41 UTC 
In the Linux kernel, the following vulnerability has been resolved:

eth: bnxt: fix missing ring index trim on error path

Commit under Fixes converted tx_prod to be free running but missed
masking it on the Tx error path. This crashes on error conditions,
for example when DMA mapping fails.
Comment 1 Michal Findra 2025-05-09 08:32:12 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050900-CVE-2025-37873-c3aa@gregkh/T
Note You need to log in before you can comment on or make changes to this bug.