CVE-2022-48729 is a vulnerability in the Linux kernel affecting the InfiniBand (IB) HFI1 driver. It allows a local attacker to trigger a system panic (denial of service) by increasing the ipoib send_queue_size from its default value. Rated Medium severity (CVSS 5.5), the attack requires local access and low privileges, with no user interaction needed. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.16, < 5.16.8CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
5.17CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:* | ||
5.17CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:5.17:rc2:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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