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CVE-2019-20422
Published: Jan 27, 2020
Modified: Aug 5, 2024
PUBLISHED
Description
In the Linux kernel before 5.3.4, fib6_rule_lookup in net/ipv6/ip6_fib.c mishandles the RT6_LOOKUP_F_DST_NOREF flag in a reference-count decision, leading to (for example) a crash that was identified by syzkaller, aka CID-7b09c2d052db.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.4
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20200313-0003/
x_refsource_CONFIRM
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