vulnerability
Ubuntu: (CVE-2021-47654): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Feb 26, 2025 | Mar 19, 2025 | Sep 1, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Feb 26, 2025
Added
Mar 19, 2025
Modified
Sep 1, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
samples/landlock: Fix path_list memory leak
Clang static analysis reports this error
sandboxer.c:134:8: warning: Potential leak of memory
pointed to by 'path_list'
ret = 0;
^
path_list is allocated in parse_path() but never freed.
Solutions
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-2021-47654
- https://attackerkb.com/topics/CVE-2021-47654
- CWE-401
- URL-https://git.kernel.org/linus/66b513b7c64a7290c1fbb88e657f7cece992e131
- URL-https://git.kernel.org/stable/c/017196730299ccd6eed24bbfabed8af4ffd81530
- URL-https://git.kernel.org/stable/c/20fbf100f84b9aeb9c91421abe1927bc152bc32b
- URL-https://git.kernel.org/stable/c/49b0d8bf05809df5f87e5c03e26d74bdfdab4571
- URL-https://git.kernel.org/stable/c/66b513b7c64a7290c1fbb88e657f7cece992e131
- URL-https://www.cve.org/CVERecord?id=CVE-2021-47654
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