VulnerabilityModified
CVE-2023-53330
In the Linux kernel, the following vulnerability has been resolved: caif: fix memory leak in cfctrl_linkup_request() When linktype is unknown or kzalloc failed in cfctrl_linkup_request(), pkt is not released.
MEDIUM 5.5EPSS 0.14%
Does this matter?
Lower severity and a low EPSS score (0.14%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: caif: fix memory leak in cfctrl_linkup_request() When linktype is unknown or kzalloc failed in cfctrl_linkup_request(), pkt is not released. Add release process to error path.
- 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
- 0.14% probability · 4th 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/1dddeceb26002cfea4c375e92ac6498768dc7349Patch
- https://git.kernel.org/stable/c/33df9c5d5e2a18c70f5f5f3c2757d654c1b6ffa3Patch
- https://git.kernel.org/stable/c/3acf3783a84cbdf0c9f8cf2f32ee9c49af93a2daPatch
- https://git.kernel.org/stable/c/3ad47c8aa5648226184415e4a0cb1bf67ffbfd48Patch
- https://git.kernel.org/stable/c/84b2cc7b36b7f6957d307fb3d01603f93cb2d655Patch
- https://git.kernel.org/stable/c/badea57569db04b010e922e29a7aaf40a979a70bPatch
- https://git.kernel.org/stable/c/dc1bc903970bdf63ca40ab923d3ccb765da9a8d9Patch
- https://git.kernel.org/stable/c/fe69230f05897b3de758427b574fc98025dfc907Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.