CVE-2023-53201

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Source
https://cve.org/CVERecord?id=CVE-2023-53201
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53201.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53201
Downstream
Related
Published
2025-09-15T14:21:29.476Z
Modified
2026-03-20T12:33:01.284177Z
Summary
RDMA/bnxt_re: wraparound mbox producer index
Details

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

RDMA/bnxt_re: wraparound mbox producer index

Driver is not handling the wraparound of the mbox producer index correctly. Currently the wraparound happens once u32 max is reached.

Bit 31 of the producer index register is special and should be set only once for the first command. Because the producer index overflow setting bit31 after a long time, FW goes to initialization sequence and this causes FW hang.

Fix is to wraparound the mbox producer index once it reaches u16 max.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53201.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
1ac5a404797523cedaf424a3aaa3cf8f9548dff8
Fixed
9341501e2f7af29f5b5562c2840a7fde40eb7de4
Fixed
79226176cdd1b65a1e6a90e0e1a2b490f0a9df33
Fixed
c9be352be9bb15e6b83e40abc4df7f4776b435ba
Fixed
7bfa0303fbc265c94cfbd17505c55b99848aa4e3
Fixed
50d77c3739b2b15e9e1f1c9cbe50037d294800f8
Fixed
0af91306e17ef3d18e5f100aa58aa787869118af

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53201.json"