CVE-2024-35999: linux kernel — Fix

Description

In the Linux kernel, the following vulnerability has been resolved: smb3: missing lock when picking channel Coverity spotted a place where we should have been holding the channel lock when accessing the ses channel index. Addresses-Coverity: 1582039 ("Data race condition (MISSING_LOCK)")

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CVSS v3.1 Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-667 CWE-667

Affected Products

Vendor	Product	Versions
linux	linux_kernel	< 6.1.91
linux	linux_kernel	6.2 — 6.6.30
linux	linux_kernel	6.7 — 6.8.9
linux	linux_kernel	All
linux	linux_kernel	All
linux	linux_kernel	All
linux	linux_kernel	All
linux	linux_kernel	All

References

Advisories & Patches

https://git.kernel.org/stable/c/0fcf7e219448e937681216353c9a58abae6d3c2e https://git.kernel.org/stable/c/60ab245292280905603bc0d3654f4cf8fceccb00 https://git.kernel.org/stable/c/8094a600245e9b28eb36a13036f202ad67c1f887 https://git.kernel.org/stable/c/98c7ed29cd754ae7475dc7cb3f33399fda902729 https://git.kernel.org/stable/c/0fcf7e219448e937681216353c9a58abae6d3c2e https://git.kernel.org/stable/c/60ab245292280905603bc0d3654f4cf8fceccb00 https://git.kernel.org/stable/c/8094a600245e9b28eb36a13036f202ad67c1f887 https://git.kernel.org/stable/c/98c7ed29cd754ae7475dc7cb3f33399fda902729

Frequently Asked Questions

What is CVE-2024-35999? +

In the Linux kernel, the following vulnerability has been resolved: smb3: missing lock when picking channel Coverity spotted a place where we should have been holding the channel lock when accessing the ses channel index. Addresses-Coverity: 1582039 ("Data race condition (MISSING_LOCK)") It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2024-35999? +

CVE-2024-35999 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-35999? +

CVE-2024-35999 affects products from linux, specifically: linux_kernel. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-35999? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-35999