CVE-2024-35867 — Use After Free in Linux

CWE-416 — Use After Free45 documents8 sources
Severity
7.8HIGHNVD
OSV8.8OSV6.8
EPSS
0.0%
top 98.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
LinuxLinux KernelDebian Linux+2 more
Timeline
PublishedMay 19
Latest updateDec 16

Description

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 vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages6 packages

▶NVDlinux/linux_kernel4.20 — 5.10.237+5
▶Debianlinux/linux_kernel< 5.10.237-1+3
▶Ubuntulinux/linux_kernel< 5.15.0-144.157+2
▶CVEListV5linux/linux7f48558e6489d032b1584b0cc9ac4bb11072c034 — 838ec01ea8d3deb5d123e8ed9022e8162dc3f503+7
▶debiandebian/linux< linux 6.1.85-1 (bookworm)

Also affects: Debian Linux 11.0

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

21
OSV
linux-azure-fips vulnerabilities↗2025-12-16
▶
OSV
linux-azure, linux-azure-5.4 vulnerabilities↗2025-12-16
▶
OSV
linux-iot vulnerabilities↗2025-12-04
▶
OSV
linux-fips, linux-aws-fips, linux-gcp-fips vulnerabilities↗2025-11-19
▶
OSV
linux, linux-aws, linux-aws-5.4, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp vulnera↗2025-11-19
▶

📋Vendor Advisories

22
Ubuntu
Linux kernel (Azure FIPS) vulnerabilities↗2025-12-16
▶
Ubuntu
Linux kernel (Azure) vulnerabilities↗2025-12-16
▶
Ubuntu
Linux kernel (IoT) vulnerabilities↗2025-12-04
▶
Ubuntu
Linux kernel (FIPS) vulnerabilities↗2025-11-19
▶
Ubuntu
Linux kernel vulnerabilities↗2025-11-19
▶

💬Community

1
Bugzilla
CVE-2024-35867 kernel: smb: client: fix potential UAF in cifs_stats_proc_show()↗2024-05-20
▶