vulnerability
Ubuntu: (CVE-2022-48774): linux-intel-iotg-5.15 vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Jul 16, 2024 | Nov 19, 2024 | Apr 16, 2026 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Jul 16, 2024
Added
Nov 19, 2024
Modified
Apr 16, 2026
Description
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ptdma: Fix the error handling path in pt_core_init()
In order to free resources correctly in the error handling path of
pt_core_init(), 2 goto's have to be switched. Otherwise, some resources
will leak and we will try to release things that have not been allocated
yet.
Also move a dev_err() to a place where it is more meaningful.
Solution
ubuntu-upgrade-linux-intel-iotg-5-15
References
- CVE-2022-48774
- https://attackerkb.com/topics/CVE-2022-48774
- EUVD-EUVD-2022-53653
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-53653
- https://git.kernel.org/linus/3c62fd3406e0b2277c76a6984d3979c7f3f1d129
- https://git.kernel.org/stable/c/3c62fd3406e0b2277c76a6984d3979c7f3f1d129
- https://git.kernel.org/stable/c/3e41445287afa3cf6d572778e5aab31d25e60a8d
- https://git.kernel.org/stable/c/d7de1e4820c5a42441ff7276174c8c0e63575c1b
- https://www.cve.org/CVERecord?id=CVE-2022-48774
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.