fkie_cve-2020-25643
Vulnerability from fkie_nvd
Published
2020-10-06 14:15
Modified
2024-11-21 05:18
Severity ?
Summary
A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation in the ppp_cp_parse_cr function which can cause the system to crash or cause a denial of service. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | 5.9.0 | |
| linux | linux_kernel | 5.9.0 | |
| linux | linux_kernel | 5.9.0 | |
| linux | linux_kernel | 5.9.0 | |
| linux | linux_kernel | 5.9.0 | |
| linux | linux_kernel | 5.9.0 | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 | |
| opensuse | leap | 15.1 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 | |
| opensuse | leap | 15.2 | |
| netapp | h410c_firmware | - | |
| netapp | h410c | - | |
| starwindsoftware | starwind_virtual_san | v8 | |
| starwindsoftware | starwind_virtual_san | v8 | |
| starwindsoftware | starwind_virtual_san | v8 | |
| starwindsoftware | starwind_virtual_san | v8 | |
| starwindsoftware | starwind_virtual_san | v8 | |
| starwindsoftware | starwind_virtual_san | v8 |
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"id": "CVE-2020-25643",
"lastModified": "2024-11-21T05:18:19.180",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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