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An issue was discovered in the Linux kernel through 5.16-rc6. netvsc_get_ethtool_stats in drivers/net/hyperv/netvsc_drv.c lacks check of the return value of kvmalloc_array() and will cause the null pointer dereference.

🗓️ 17 Dec 2022 08:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 2 Views

Null pointer dereference in netvsc_get_ethtool_stats from unchecked kvmalloc_array in Linux kernel 5.16-rc6.

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17 Dec 2022 08:00Current
7.1High risk
Vulners AI Score7.1
CVSS 3.15.5
EPSS0.00214
SSVC
2