SB20240620167 - Memory leak in Linux kernel net ieee802154 driver
Published: June 20, 2024 Updated: May 13, 2025
Security Bulletin ID
SB20240620167
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-2022-48722)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the ca8210_async_xmit_complete() function in drivers/net/ieee802154/ca8210.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/a1c277b0ed2a13e7de923b5f03bc23586eceb851
- https://git.kernel.org/stable/c/d6a44feb2f28d71a7e725f72d09c97c81561cd9a
- https://git.kernel.org/stable/c/6f38d3a6ec11c2733b1c641a46a2a2ecec57be08
- https://git.kernel.org/stable/c/78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56
- https://git.kernel.org/stable/c/94cd597e20ed4acedb8f15f029d92998b011cb1a
- https://git.kernel.org/stable/c/21feb6df3967541931242c427fe0958276af81cc
- https://git.kernel.org/stable/c/621b24b09eb61c63f262da0c9c5f0e93348897e5
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.265
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.228
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.99
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.22
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.8
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.178