vulnerability
Ubuntu: (CVE-2022-49284): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | 2025-02-26 | 2025-03-19 | 2025-04-16 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
2025-02-26
Added
2025-03-19
Modified
2025-04-16
Description
In the Linux kernel, the following vulnerability has been resolved:
coresight: syscfg: Fix memleak on registration failure in cscfg_create_device
device_register() calls device_initialize(),
according to doc of device_initialize:
Use put_device() to give up your reference instead of freeing
* @dev directly once you have called this function.
To prevent potential memleak, use put_device() for error handling.
Solution(s)
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gkeubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-oracleubuntu-upgrade-linux-raspiubuntu-upgrade-linux-realtime
References
- CVE-2022-49284
- https://attackerkb.com/topics/CVE-2022-49284
- URL-https://git.kernel.org/linus/cfa5dbcdd7aece76f3415284569f2f384aff0253
- URL-https://git.kernel.org/stable/c/412225b32986d5b11c3c1ad9234c50a3f5c52c76
- URL-https://git.kernel.org/stable/c/a529af1f5a5c096f3e18f0d5a32cfcc3d82df1ec
- URL-https://git.kernel.org/stable/c/c61e2fc87f24cae4701f352fe9ecd4c5c143106c
- URL-https://git.kernel.org/stable/c/cfa5dbcdd7aece76f3415284569f2f384aff0253
- URL-https://www.cve.org/CVERecord?id=CVE-2022-49284
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