VulnerabilityAnalyzed
CVE-2022-48639
In the Linux kernel, the following vulnerability has been resolved: net: sched: fix possible refcount leak in tc_new_tfilter() tfilter_put need to be called to put the refount got by tp->ops->get to avoid possible refcount leak when chain->tmplt_ops !=…
MEDIUM 5.5EPSS 0.23%
Does this matter?
Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: net: sched: fix possible refcount leak in tc_new_tfilter() tfilter_put need to be called to put the refount got by tp->ops->get to avoid possible refcount leak when chain->tmplt_ops != NULL and chain->tmplt_ops != tp->ops.
- 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
- 0.23% probability · 14th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0559d91ee3a2cd81b15ad5cd507539d6da867f88Patch
- https://git.kernel.org/stable/c/8844c750eeb03452e2b3319c27a526f447b82596Patch
- https://git.kernel.org/stable/c/903f7d322c17d8e306d766404b4604e81653902aPatch
- https://git.kernel.org/stable/c/c2e1cfefcac35e0eea229e148c8284088ce437b5Patch
- https://git.kernel.org/stable/c/f8162aed962be8fa07445b2b5928e84ab40dd8d7Patch
- https://git.kernel.org/stable/c/0559d91ee3a2cd81b15ad5cd507539d6da867f88Patch
- https://git.kernel.org/stable/c/8844c750eeb03452e2b3319c27a526f447b82596Patch
- https://git.kernel.org/stable/c/903f7d322c17d8e306d766404b4604e81653902aPatch
- https://git.kernel.org/stable/c/c2e1cfefcac35e0eea229e148c8284088ce437b5Patch
- https://git.kernel.org/stable/c/f8162aed962be8fa07445b2b5928e84ab40dd8d7Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.