CVE-2022-49583 (GCVE-0-2022-49583)
Vulnerability from cvelistv5
Published
2025-02-26 02:23
Modified
2026-05-23 15:22
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: iavf: Fix handling of dummy receive descriptors Fix memory leak caused by not handling dummy receive descriptor properly. iavf_get_rx_buffer now sets the rx_buffer return value for dummy receive descriptors. Without this patch, when the hardware writes a dummy descriptor, iavf would not free the page allocated for the previous receive buffer. This is an unlikely event but can still happen. [Jesse: massaged commit message]
References
Impacted products
Vendor Product Version
Linux Linux Version: efa14c3985828da3163f5372137cb64d992b0f79
Version: efa14c3985828da3163f5372137cb64d992b0f79
Version: efa14c3985828da3163f5372137cb64d992b0f79
Version: efa14c3985828da3163f5372137cb64d992b0f79
Version: efa14c3985828da3163f5372137cb64d992b0f79
Version: 2a51e334a0ade539e5b0fcfdbd8b43acb9c7547d
Version: 833577ecf3451c7306abb48f221d365c2ee4cc1b
Version: 5.1.20   ≤
Version: 5.2.3   ≤
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