CVE-2022-49025

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free when reverting termination table When having multiple dests with termination tables and second one or afterwards fails the driver reverts usage of term tables but doesn't reset the assignment in attr->dests[num_vport_dests].termtbl which case a use-after-free when releasing the rule. Fix by resetting the assignment of termtbl to null.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/0a2d73a77060c3cbdc6e801cd5d979d674cd404b	Patch
https://git.kernel.org/stable/c/0d2f9d95d9fbe993f3c4bafb87d59897b0325aff	Patch
https://git.kernel.org/stable/c/372eb550faa0757349040fd43f59483cbfdb2c0b	Patch
https://git.kernel.org/stable/c/52c795af04441d76f565c4634f893e5b553df2ae	Patch
https://git.kernel.org/stable/c/e6d2d26a49c3a9cd46b232975e45236304810904	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::::::::
	cpe:2.3:o:linux:linux_kernel:6.1:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.1:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.1:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.1:rc4::::::
	cpe:2.3:o:linux:linux_kernel:6.1:rc5::::::
	cpe:2.3:o:linux:linux_kernel:6.1:rc6::::::
	cpe:2.3:o:linux:linux_kernel:6.1:rc7::::::

History

No history.

Information

Published : 2024-10-21 20:15

Updated : 2024-10-24 03:49

NVD link : CVE-2022-49025

Mitre link : CVE-2022-49025

CVE.ORG link : CVE-2022-49025

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

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