SB2022113038 - Memory leak in Linux kernel IPsec
Published: November 30, 2022
Security Bulletin ID
SB2022113038
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Memory leak (CVE-ID: CVE-2022-3633)
The vulnerability allows a local user to perform a DoS attack.
The vulnerability exists due memory leak within the j1939_session_destroy() function in net/can/j1939/transport.c. A local user can force the system to leak memory and perform denial of service attack.
Remediation
Install update from vendor's website.