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GoogleOSV:CVE-2021-47501HistoryMay 24, 2024 - 3:15 p.m.
CVE-2021-47501
2024-05-2415:15:00
Google
osv.dev
3
linux kernel
i40e vulnerability
null pointer dereference
AI Score
6.6
Confidence
Low
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
git.kernel.org/linus/23ec111bf3549aae37140330c31a16abfc172421
git.kernel.org/stable/c/16431e442db248ecd8aa9457cf0a656f1885f56e
git.kernel.org/stable/c/23ec111bf3549aae37140330c31a16abfc172421
git.kernel.org/stable/c/e5b7fb2198abc50058f1a29c395b004f76ab1c83
ubuntu.com/security/CVE-2021-47501
www.cve.org/CVERecord?id=CVE-2021-47501
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