CVE-2021-47150
In the Linux kernel, the following vulnerability has been resolved: net: fec: fix the potential memory leak in fec_enet_init() If the memory allocated for cbd_base is failed, it should free the memory allocated for the queues, otherwise it causes memory…
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: net: fec: fix the potential memory leak in fec_enet_init() If the memory allocated for cbd_base is failed, it should free the memory allocated for the queues, otherwise it causes memory leak. And if the memory allocated for the queues is failed, it can return error directly.
- 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
- 0.22% probability · 13th 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/15102886bc8f5f29daaadf2d925591d564c17e9fPatch
- https://git.kernel.org/stable/c/20255d41ac560397b6a07d8d87dcc5e2efc7672aPatch
- https://git.kernel.org/stable/c/32a1777fd113335c3f70dc445dffee0ad1c6870fPatch
- https://git.kernel.org/stable/c/619fee9eb13b5d29e4267cb394645608088c28a8Patch
- https://git.kernel.org/stable/c/8ee7ef4a57a9e1228b6f345aaa70aa8951c7e9cdPatch
- https://git.kernel.org/stable/c/15102886bc8f5f29daaadf2d925591d564c17e9fPatch
- https://git.kernel.org/stable/c/20255d41ac560397b6a07d8d87dcc5e2efc7672aPatch
- https://git.kernel.org/stable/c/32a1777fd113335c3f70dc445dffee0ad1c6870fPatch
- https://git.kernel.org/stable/c/619fee9eb13b5d29e4267cb394645608088c28a8Patch
- https://git.kernel.org/stable/c/8ee7ef4a57a9e1228b6f345aaa70aa8951c7e9cdPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.