vulnerability
Ubuntu: (CVE-2022-48693): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | May 3, 2024 | Nov 19, 2024 | Sep 5, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
May 3, 2024
Added
Nov 19, 2024
Modified
Sep 5, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs
In brcmstb_pm_probe(), there are two kinds of leak bugs:
(1) we need to add of_node_put() when for_each__matching_node() breaks
(2) we need to add iounmap() for each iomap in fail path
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-aws-5-4ubuntu-upgrade-linux-aws-fipsubuntu-upgrade-linux-aws-hweubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-4-15ubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-azure-5-4ubuntu-upgrade-linux-azure-fdeubuntu-upgrade-linux-azure-fipsubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-fipsubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-4-15ubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gcp-5-4ubuntu-upgrade-linux-gcp-fipsubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-gkeop-5-15ubuntu-upgrade-linux-hweubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-hwe-5-4ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-ibm-5-4ubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-iotubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-nvidiaubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-15ubuntu-upgrade-linux-oracle-5-4ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-raspi-5-4ubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15
References
- CVE-2022-48693
- https://attackerkb.com/topics/CVE-2022-48693
- CWE-401
- URL-https://git.kernel.org/stable/c/0284b4e6dec6088a41607aa3f42bf51edff01883
- URL-https://git.kernel.org/stable/c/1085f5080647f0c9f357c270a537869191f7f2a1
- URL-https://git.kernel.org/stable/c/43245c77d9efd8c9eb91bf225d07954dcf32204d
- URL-https://git.kernel.org/stable/c/57b2897ec3ffe4cbe018446be6d04432919dca6b
- URL-https://git.kernel.org/stable/c/653500b400d5576940b7429690f7197199ddcc82
- URL-https://git.kernel.org/stable/c/6dc0251638a4a1a998506dbd4627f8317e907558
- URL-https://www.cve.org/CVERecord?id=CVE-2022-48693
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