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CVE-2022-49140
Linux Kernel NBD Duplicate Filename Creation Vulnerability
Description

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

INFO

Published Date :

Feb. 26, 2025, 7 a.m.

Last Modified :

Feb. 27, 2025, 2:15 a.m.

Remotely Exploit :

No

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products

The following products are affected by CVE-2022-49140 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
Solution
Rejected CVEs do not require remediation.
  • No action required for rejected CVEs.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-49140 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2022-49140 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Rejected by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Feb. 27, 2025

    Action Type Old Value New Value
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Feb. 27, 2025

    Action Type Old Value New Value
    Changed Description In the Linux kernel, the following vulnerability has been resolved: Revert "nbd: fix possible overflow on 'first_minor' in nbd_dev_add()" This reverts commit 6d35d04a9e18990040e87d2bbf72689252669d54. Both Gabriel and Borislav report that this commit casues a regression with nbd: sysfs: cannot create duplicate filename '/dev/block/43:0' Revert it before 5.18-rc1 and we'll investigage this separately in due time. Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
    Removed Reference kernel.org: https://git.kernel.org/stable/c/24781c1b691c60c42748c669973d567a90573337
    Removed Reference kernel.org: https://git.kernel.org/stable/c/3b14aa053181709d42319d4145855025c23ddd12
    Removed Reference kernel.org: https://git.kernel.org/stable/c/7198bfc2017644c6b92d2ecef9b8b8e0363bb5fd
    Removed Reference kernel.org: https://git.kernel.org/stable/c/9d73b40f979737029bac724c39648016da3f914c
  • New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Feb. 26, 2025

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: Revert "nbd: fix possible overflow on 'first_minor' in nbd_dev_add()" This reverts commit 6d35d04a9e18990040e87d2bbf72689252669d54. Both Gabriel and Borislav report that this commit casues a regression with nbd: sysfs: cannot create duplicate filename '/dev/block/43:0' Revert it before 5.18-rc1 and we'll investigage this separately in due time.
    Added Reference https://git.kernel.org/stable/c/24781c1b691c60c42748c669973d567a90573337
    Added Reference https://git.kernel.org/stable/c/3b14aa053181709d42319d4145855025c23ddd12
    Added Reference https://git.kernel.org/stable/c/7198bfc2017644c6b92d2ecef9b8b8e0363bb5fd
    Added Reference https://git.kernel.org/stable/c/9d73b40f979737029bac724c39648016da3f914c
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
No CVSS metrics available for this vulnerability.