CVE-2023-2019
Vulnerability from cvelistv5
Published
2023-04-24 00:00
Modified
2024-08-02 06:12
Severity ?
EPSS score ?
Summary
A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2189137 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://github.com/torvalds/linux/commit/180a6a3ee60a | Patch | |
| secalert@redhat.com | https://www.zerodayinitiative.com/advisories/ZDI-CAN-17811/ | Third Party Advisory, VDB Entry |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Linux kernel's netdevsim device driver |
Version: Fixed in kernel v6.0-rc1 |
|
|
|||
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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.
- 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.