Review reviewHigh

CVE-2024-35867

Linux Linux, debian linux, linux kernel

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in cifs_stats_proc_show() Skip sessions that are being teared down (status == SES_EXITING) to avoid UAF.

CVSS: 7.8
EPSS: 0.27%
CISA KEV: Not listed
Published: 2024.05.19

PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV

Exploit probability0.27%

Technical severityCVSS 7.8

Vulnerability overview

Affected product and versions

Product: Linux Linux, debian linux, linux kernel
Affected versions: >= 7f48558e6489d032b1584b0cc9ac4bb11072c034 < 838ec01ea8d3deb5d123e8ed9022e8162dc3f503, >= 7f48558e6489d032b1584b0cc9ac4bb11072c034 < bb6570085826291dc392005f9fec16ea5da3c8ad, >= 7f48558e6489d032b1584b0cc9ac4bb11072c034 < 16b7d785775eb03929766819415055e367398f49, >= 7f48558e6489d032b1584b0cc9ac4bb11072c034 < c3cf8b74c57924c0985e49a1fdf02d3395111f39, >= 7f48558e6489d032b1584b0cc9ac4bb11072c034 < 1e12f0d5c66f07c934041621351973a116fa13c7, >= 7f48558e6489d032b1584b0cc9ac4bb11072c034 < 0865ffefea197b437ba78b5dd8d8e256253efd65, >= a67172a013953664b1dad03c648200c70b90506c, >= 3.12.48 < 3.13, >= 3.13, 11.0, >= 4.20 < 5.10.237, >= 5.11 < 5.15.181, >= 5.16 < 6.1.85, >= 6.2 < 6.6.26, >= 6.7 < 6.8.5, 6.9
Fixed versions: 5.10.237, 5.15.181, 6.1.85, 6.6.26, 6.8.5

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

1
Identify
Confirm that Linux Linux, debian linux, linux kernel and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-416