CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
5.0%
In the Linux kernel, the following vulnerability has been resolved:
nvme-rdma: fix possible use-after-free in transport error_recovery work
While nvme_rdma_submit_async_event_work is checking the ctrl and queue
state before preparing the AER command and scheduling io_work, in order
to fully prevent a race where this check is not reliable the error
recovery work must flush async_event_work before continuing to destroy
the admin queue after setting the ctrl state to RESETTING such that
there is no race .submit_async_event and the error recovery handler
itself changing the ctrl state.
git.kernel.org/stable/c/324f5bdc52ecb6a6dadb31a62823ef8c709d1439
git.kernel.org/stable/c/5593f72d1922403c11749532e3a0aa4cf61414e9
git.kernel.org/stable/c/646952b2210f19e584d2bf9eb5d092abdca2fcc1
git.kernel.org/stable/c/b6bb1722f34bbdbabed27acdceaf585d300c5fd2
git.kernel.org/stable/c/d411b2a5da68b8a130c23097014434ac140a2ace
git.kernel.org/stable/c/ea86027ac467a055849c4945906f799e7f65ab99
security-tracker.debian.org/tracker/CVE-2022-48788