VYPR
Unrated severityNVD Advisory· Published Jun 3, 2020· Updated Aug 5, 2024

CVE-2019-20812

CVE-2019-20812

Description

An issue was discovered in the Linux kernel before 5.4.7. The prb_calc_retire_blk_tmo() function in net/packet/af_packet.c can result in a denial of service (CPU consumption and soft lockup) in a certain failure case involving TPACKET_V3, aka CID-b43d1f9f7067.

AI Insight

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Affected products

177

Patches

Vulnerability mechanics

References

5

News mentions

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