CVE-2022-48856
In the Linux kernel, the following vulnerability has been resolved: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when…
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount.
- 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
- 0.21% probability · 11th 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/0e1b9a2078e07fb1e6e91bf8badfd89ecab1e848Patch
- https://git.kernel.org/stable/c/21044e679ed535345042d2023f7df0ca8e897e2aPatch
- https://git.kernel.org/stable/c/2ac5b58e645c66932438bb021cb5b52097ce70b0Patch
- https://git.kernel.org/stable/c/6263f2eb93a85ad7df504daf0c341a7fb6bbe8a6Patch
- https://git.kernel.org/stable/c/f49f646f9ec296fc0afe7ae92c2bb47f23e3846cPatch
- https://git.kernel.org/stable/c/f7b3b520349193f8a82cca74daf366199e06add9Patch
- https://git.kernel.org/stable/c/0e1b9a2078e07fb1e6e91bf8badfd89ecab1e848Patch
- https://git.kernel.org/stable/c/21044e679ed535345042d2023f7df0ca8e897e2aPatch
- https://git.kernel.org/stable/c/2ac5b58e645c66932438bb021cb5b52097ce70b0Patch
- https://git.kernel.org/stable/c/6263f2eb93a85ad7df504daf0c341a7fb6bbe8a6Patch
- https://git.kernel.org/stable/c/f49f646f9ec296fc0afe7ae92c2bb47f23e3846cPatch
- https://git.kernel.org/stable/c/f7b3b520349193f8a82cca74daf366199e06add9Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.