7.1
HIGH
CVE-2024-26594
"KSMBA Validate Mech Token"
Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate mech token in session setup If client send invalid mech token in session setup request, ksmbd validate and make the error if it is invalid.

INFO

Published Date :

Feb. 23, 2024, 2:15 p.m.

Last Modified :

May 29, 2024, 6:16 a.m.

Source :

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

Remotely Exploitable :

No

Impact Score :

5.2

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2024-26594 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

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-2024-26594 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-26594 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 Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 29, 2024

    Action Type Old Value New Value
    Removed Reference kernel.org http://www.openwall.com/lists/oss-security/2024/03/18/2
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 14, 2024

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

    May. 01, 2024

    Action Type Old Value New Value
    Added Reference kernel.org http://www.openwall.com/lists/oss-security/2024/03/18/2 [No types assigned]
  • Initial Analysis by [email protected]

    Apr. 19, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
    Changed Reference Type https://git.kernel.org/stable/c/5e6dfec95833edc54c48605a98365a7325e5541e No Types Assigned https://git.kernel.org/stable/c/5e6dfec95833edc54c48605a98365a7325e5541e Patch
    Changed Reference Type https://git.kernel.org/stable/c/6eb8015492bcc84e40646390e50a862b2c0529c9 No Types Assigned https://git.kernel.org/stable/c/6eb8015492bcc84e40646390e50a862b2c0529c9 Patch
    Changed Reference Type https://git.kernel.org/stable/c/92e470163d96df8db6c4fa0f484e4a229edb903d No Types Assigned https://git.kernel.org/stable/c/92e470163d96df8db6c4fa0f484e4a229edb903d Patch
    Changed Reference Type https://git.kernel.org/stable/c/a2b21ef1ea4cf632d19b3a7cc4d4245b8e63202a No Types Assigned https://git.kernel.org/stable/c/a2b21ef1ea4cf632d19b3a7cc4d4245b8e63202a Patch
    Changed Reference Type https://git.kernel.org/stable/c/dd1de9268745f0eac83a430db7afc32cbd62e84b No Types Assigned https://git.kernel.org/stable/c/dd1de9268745f0eac83a430db7afc32cbd62e84b Patch
    Added CWE NIST CWE-125
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.15.149 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16.0 up to (excluding) 6.1.75 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2.0 up to (excluding) 6.6.14 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7.0 up to (excluding) 6.7.2
  • CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Feb. 23, 2024

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate mech token in session setup If client send invalid mech token in session setup request, ksmbd validate and make the error if it is invalid.
    Added Reference Linux https://git.kernel.org/stable/c/dd1de9268745f0eac83a430db7afc32cbd62e84b [No types assigned]
    Added Reference Linux https://git.kernel.org/stable/c/6eb8015492bcc84e40646390e50a862b2c0529c9 [No types assigned]
    Added Reference Linux https://git.kernel.org/stable/c/a2b21ef1ea4cf632d19b3a7cc4d4245b8e63202a [No types assigned]
    Added Reference Linux https://git.kernel.org/stable/c/5e6dfec95833edc54c48605a98365a7325e5541e [No types assigned]
    Added Reference Linux https://git.kernel.org/stable/c/92e470163d96df8db6c4fa0f484e4a229edb903d [No types assigned]
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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-26594 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-26594 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability