VulnerabilityAnalyzed
CVE-2021-47426
In the Linux kernel, the following vulnerability has been resolved: bpf, s390: Fix potential memory leak about jit_data Make sure to free jit_data through kfree() in the error path.
MEDIUM 5.5EPSS 0.22%
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: bpf, s390: Fix potential memory leak about jit_data Make sure to free jit_data through kfree() in the 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
- 0.22% 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/29fdb11ca88d3c490a3d56f0dc77eb9444d086bePatch
- https://git.kernel.org/stable/c/686cb8b9f6b46787f035afe8fbd132a74e6b1bddPatch
- https://git.kernel.org/stable/c/a326f9c01cfbee4450ae49ce618ae6cbc0f76842Patch
- https://git.kernel.org/stable/c/d590a410e472417a22336c7c37685bfb38e801f2Patch
- https://git.kernel.org/stable/c/29fdb11ca88d3c490a3d56f0dc77eb9444d086bePatch
- https://git.kernel.org/stable/c/686cb8b9f6b46787f035afe8fbd132a74e6b1bddPatch
- https://git.kernel.org/stable/c/a326f9c01cfbee4450ae49ce618ae6cbc0f76842Patch
- https://git.kernel.org/stable/c/d590a410e472417a22336c7c37685bfb38e801f2Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.