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Veracode Vulnerability DatabaseVERACODE:39519HistoryMar 06, 2023 - 5:26 p.m.
Denial Of Service (DoS)
2023-03-0617:26:36
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
13
linux
kernel
denial of service
vulnerability
missing offset validation
wilc1000 wireless driver
out-of-bounds read
robust security network
rsn
netlink packet
EPSS
0
Percentile
15.6%
Linux kernel is vulnerable to Denial Of Service (DoS). The vulnerability exists due to the missing offset validation in hif.c in the WILC1000 wireless driver which can trigger an out-of-bounds read when parsing a Robust Security Network (RSN) information element from a Netlink packet
References
git://git.launchpad.net/ubuntu-cve-tracker/tree/active/CVE-2022-47520
github.com/torvalds/linux/commit/cd21d99e595ec1d8721e1058dcdd4f1f7de1d793
lists.debian.org/debian-lts-announce/2022/12/msg00031.html
lore.kernel.org/r/20221123153543.8568-2-philipturnbull%40github.com
lore.kernel.org/r/[email protected]
security.netapp.com/advisory/ntap-20230113-0007/
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