VulnerabilityModified
CVE-2022-49682
In the Linux kernel, the following vulnerability has been resolved: xtensa: Fix refcount leak bug in time.c In calibrate_ccount(), of_find_compatible_node() will return a node pointer with refcount incremented.
MEDIUM 5.5EPSS 0.25%
Does this matter?
Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: xtensa: Fix refcount leak bug in time.c In calibrate_ccount(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
- 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
- 0.25% probability · 17th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0dcc1dd8a5dd9240639f1051dfaa2dffc9fbbde5Patch
- https://git.kernel.org/stable/c/0e403a383c14b63c86bd9df085b7e573e9caee64Patch
- https://git.kernel.org/stable/c/3e5eb904d9ba657308fc75a5de434b0e58dcb8d7Patch
- https://git.kernel.org/stable/c/7de4502af68f4f3932f450157f5483eb7b33cb74Patch
- https://git.kernel.org/stable/c/a0117dc956429f2ede17b323046e1968d1849150Patch
- https://git.kernel.org/stable/c/af0ff2da01521144bc11194f4c26485d7c9cee73Patch
- https://git.kernel.org/stable/c/e5234a9d64a976abd134a14710dcd5188158a7c5Patch
- https://git.kernel.org/stable/c/f1eaf4ba5372ad111f687a80c67e270708e14c23Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.