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CVE-2022-0433

Published: Mar 9, 2022

Modified: Aug 2, 2024

PUBLISHED

Description

A NULL pointer dereference flaw was found in the Linux kernel's BPF subsystem in the way a user triggers the map_get_next_key function of the BPF bloom filter. This flaw allows a local user to crash the system. This flaw affects Linux kernel versions prior to 5.17-rc1.

Vendor	Product	Versions
n/a	kernel	affected `Linux kernel versions prior to 5.17-rc1`

Weaknesses (CWE)

References

https://bugzilla.redhat.com/show_bug.cgi?id=2048259

x_refsource_MISC

https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=3ccdcee28415c4226de05438b4d89eb5514edf73

x_refsource_MISC

https://lore.kernel.org/bpf/1640776802-22421-1-git-send-email-tcs.kernel%40gmail.com/t/

x_refsource_MISC

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