CVE-2021-47547
net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound
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Description
In the Linux kernel, the following vulnerability has been resolved: net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound In line 5001, if all id in the array 'lp->phy[8]' is not 0, when the 'for' end, the 'k' is 8. At this time, the array 'lp->phy[8]' may be out of bound.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- https://git.kernel.org/stable/c/12f907cb11576b8cd0b1d95a16d1f10ed5bb7237
- https://git.kernel.org/stable/c/142ead3dc70411bd5977e8c47a6d8bf22287b3f8
- https://git.kernel.org/stable/c/2c1a6a9a011d622a7c61324a97a49801ba425eff
- https://git.kernel.org/stable/c/61217be886b5f7402843677e4be7e7e83de9cb41
- https://git.kernel.org/stable/c/77ff166909458646e66450e42909e0adacc99049
References (8)
SSVC — Action Prioritization
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- LOW
- Availability
- LOW
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