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Not to be fixed

LIN10-6750 : Security Advisory - linux - CVE-2019-19318

Created: Nov 29, 2019 Updated: Dec 22, 2022

Resolved Date: Dec 22, 2022

Found In Version: 10.17.41.1

Severity: Standard

Applicable for: Wind River Linux LTS 17

Component/s: Kernel

Description

In the Linux kernel 5.3.11, mounting a crafted btrfs image twice can cause an rwsem_down_write_slowpath use-after-free because (in rwsem_can_spin_on_owner in kernel/locking/rwsem.c) rwsem_owner_flags returns an already freed pointer,

CREATE(Triage):(User=admin) CVE-2019-19318 (https://nvd.nist.gov/vuln/detail/CVE-2019-19318)

CVEs

CVE-2019-19318