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CVE-2023-54260

UnknownEPSS 0.17%

Last modified

CVE-2023-54260 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: cifs: Fix lost destroy smbd connection when MR allocate failed If the MR allocate failed, the smb direct connection info is NULL, then smbd_destroy() will directly return, then the connection info will be leaked. Let's set the smb direct connection info to the server before call smbd_destroy().. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix lost destroy smbd connection when MR allocate failed If the MR allocate failed, the smb direct connection info is NULL, then smbd_destroy() will directly return, then the connection info will be leaked. Let's set the smb direct connection info to the server before call smbd_destroy().

Metrics

EPSS Probability
0.17%

6.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= c7398583340a6d82b8bb7f7f21edcde27dc6a898, < d303e25887127364a6765eaf7ac68aa2bac518a9; >= c7398583340a6d82b8bb7f7f21edcde27dc6a898, < 324c0c34fff1affd436e509325cb46739209704e; >= c7398583340a6d82b8bb7f7f21edcde27dc6a898, < caac205e0d5b44c4c23a10c6c0976d50ebe16ac2; >= c7398583340a6d82b8bb7f7f21edcde27dc6a898, < 46cd6c639cddba2bd2d810ceb16bb20374ad75b0; >= c7398583340a6d82b8bb7f7f21edcde27dc6a898, < c51ae01104b318bf15f3c5097faba5c72addba7a; >= c7398583340a6d82b8bb7f7f21edcde27dc6a898, < 04b7e13b8a13264282f874db5378fc3d3253cfac; >= c7398583340a6d82b8bb7f7f21edcde27dc6a898, < e9d3401d95d62a9531082cd2453ed42f2740e3fd
LinuxLinux4.16

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2023-54260?
In the Linux kernel, the following vulnerability has been resolved: cifs: Fix lost destroy smbd connection when MR allocate failed If the MR allocate failed, the smb direct connection info is NULL, then smbd_destroy() will directly return, then the connection info will be leaked. Let's set the smb direct connection info to the server before call smbd_destroy().
How severe is CVE-2023-54260?
Severity scoring for CVE-2023-54260 is pending analysis. The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2023-54260?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST