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LIN9-9733 : Security Advisory - linux - CVE-2020-11494

Created: Apr 3, 2020    Updated: Apr 25, 2020
Resolved Date: Apr 23, 2020
Found In Version: 9.0.0.1
Fix Version: 9.0.0.25
Severity: Standard
Applicable for: Wind River Linux 9
Component/s: Kernel

Description

An issue was discovered in slc_bump in drivers/net/can/slcan.c in the Linux kernel through 5.6.2. It allows attackers to read uninitialized can_frame data, potentially containing sensitive information from kernel stack memory, if the configuration lacks CONFIG_INIT_STACK_ALL, aka CID-b9258a2cece4.

CREATE(Triage):(User=admin) [CVE-2020-11494|https://nvd.nist.gov/vuln/detail/CVE-2020-11494]

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