CVE - CVE-2022-49725

CVE-ID
CVE-2022-49725	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: i40e: Fix call trace in setup_tx_descriptors After PF reset and ethtool -t there was call trace in dmesg sometimes leading to panic. When there was some time, around 5 seconds, between reset and test there were no errors. Problem was that pf reset calls i40e_vsi_close in prep_for_reset and ethtool -t calls i40e_vsi_close in diag_test. If there was not enough time between those commands the second i40e_vsi_close starts before previous i40e_vsi_close was done which leads to crash. Add check to diag_test if pf is in reset and don't start offline tests if it is true. Add netif_info("testing failed") into unhappy path of i40e_diag_test()
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/0a4e5a3dc5e41212870e6043895ae02455c93f63 URL:https://git.kernel.org/stable/c/0a4e5a3dc5e41212870e6043895ae02455c93f63 MISC:https://git.kernel.org/stable/c/15950157e2c24865b696db1c9ccc72743ae0e967 URL:https://git.kernel.org/stable/c/15950157e2c24865b696db1c9ccc72743ae0e967 MISC:https://git.kernel.org/stable/c/322271351b0e41565171e4cce70ea41854fac115 URL:https://git.kernel.org/stable/c/322271351b0e41565171e4cce70ea41854fac115 MISC:https://git.kernel.org/stable/c/5ba9956ca57e361fb13ea369bb753eb33177acc7 URL:https://git.kernel.org/stable/c/5ba9956ca57e361fb13ea369bb753eb33177acc7 MISC:https://git.kernel.org/stable/c/814092927a215f5ca6c08249ec72a205e0b473cd URL:https://git.kernel.org/stable/c/814092927a215f5ca6c08249ec72a205e0b473cd MISC:https://git.kernel.org/stable/c/fd5855e6b1358e816710afee68a1d2bc685176ca URL:https://git.kernel.org/stable/c/fd5855e6b1358e816710afee68a1d2bc685176ca MISC:https://git.kernel.org/stable/c/ff6e03fe84bc917bb0c907d02de668c2fe101712 URL:https://git.kernel.org/stable/c/ff6e03fe84bc917bb0c907d02de668c2fe101712
Assigning CNA
kernel.org
Date Record Created
20250226	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250226)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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