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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/29fdb11ca88d3c490a3d56f0dc77eb9444d086be	Patch
https://git.kernel.org/stable/c/686cb8b9f6b46787f035afe8fbd132a74e6b1bdd	Patch
https://git.kernel.org/stable/c/a326f9c01cfbee4450ae49ce618ae6cbc0f76842	Patch
https://git.kernel.org/stable/c/d590a410e472417a22336c7c37685bfb38e801f2	Patch
https://git.kernel.org/stable/c/29fdb11ca88d3c490a3d56f0dc77eb9444d086be	Patch
https://git.kernel.org/stable/c/686cb8b9f6b46787f035afe8fbd132a74e6b1bdd	Patch
https://git.kernel.org/stable/c/a326f9c01cfbee4450ae49ce618ae6cbc0f76842	Patch
https://git.kernel.org/stable/c/d590a410e472417a22336c7c37685bfb38e801f2	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:5.15:rc1::::::
	cpe:2.3:o:linux:linux_kernel:5.15:rc2::::::
	cpe:2.3:o:linux:linux_kernel:5.15:rc3::::::
	cpe:2.3:o:linux:linux_kernel:5.15:rc4::::::

History

No history.

Information

Published : 2024-05-21 15:15

Updated : 2024-12-31 20:03

NVD link : CVE-2021-47426

Mitre link : CVE-2021-47426

CVE.ORG link : CVE-2021-47426

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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