CVE-2021-47654
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…
Does this matter?
Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.26% probability · 17th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/017196730299ccd6eed24bbfabed8af4ffd81530Patch
- https://git.kernel.org/stable/c/20fbf100f84b9aeb9c91421abe1927bc152bc32bPatch
- https://git.kernel.org/stable/c/49b0d8bf05809df5f87e5c03e26d74bdfdab4571Patch
- https://git.kernel.org/stable/c/66b513b7c64a7290c1fbb88e657f7cece992e131Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.