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CVE-2021-47501

Published: 24/05/2024 Updated: 24/05/2024

Vulnerability Summary

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc When trying to dump VFs VSI RX/TX descriptors using debugfs there was a crash due to NULL pointer dereference in i40e_dbg_dump_desc. Added a check to i40e_dbg_dump_desc that checks if VSI type is correct for dumping RX/TX descriptors.

References

https://git.kernel.org/stable/c/e5b7fb2198abc50058f1a29c395b004f76ab1c83https://git.kernel.org/stable/c/16431e442db248ecd8aa9457cf0a656f1885f56ehttps://git.kernel.org/stable/c/23ec111bf3549aae37140330c31a16abfc172421https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
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