PT-2026-106581 · Linux · Linux
CVE-2026-98252
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Published
2026-10-06
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Updated
2026-10-06
None
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In the Linux kernel, the following vulnerability has been resolved:
RDMA/core: fix refcount bug in iwpm get nlmsg request()
iwpm get nlmsg request() initializes refcount after list add tail()
making it accessible to global list where another CPU can kref get()
on nlmsg request causing a refcount "addition on 0" bug. Fix this
by initializing kref before list add tail() so refcount for
nlmsg request can be incremented/decremented normally. In addition,
also initialize every field before list add tail().
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Related Identifiers
Affected Products
Linux