CVE-2021-47547
Last modified
CVE-2021-47547 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. 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.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | < 4.4.294 | — |
| Linux | Linux Kernel | >= 4.5, < 4.9.292 | — |
| Linux | Linux Kernel | >= 4.10, < 4.14.257 | — |
| Linux | Linux Kernel | >= 4.15, < 4.19.220 | — |
| Linux | Linux Kernel | >= 4.20, < 5.4.164 | — |
| Linux | Linux Kernel | >= 5.5, < 5.10.84 | — |
| Linux | Linux Kernel | >= 5.11, < 5.15.7 | — |
| Linux | Linux Kernel | 5.16 | Rc1 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Related CVEs from 2021
- CVE-2021-47541In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2021-47542In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2021-47543Rejected reason: This CVE ID has been rejected or withdrawn …
- CVE-2021-47544In the Linux kernel, the following vulnerability has been re…5.9
- CVE-2021-47545Rejected reason: This CVE ID has been rejected or withdrawn …
- CVE-2021-47546In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2021-47548In the Linux kernel, the following vulnerability has been re…9.8
- CVE-2021-47549In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2021-47550In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2021-47551In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2021-47552In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2021-47553In the Linux kernel, the following vulnerability has been re…7.8
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