Vulnerability · Published May 19, 2024 · Assigned by Linux
CVE-2024-35867smb: client: fix potential UAF in cifs_stats_proc_show()
High 7.8
In plain English
A high-severity security flaw in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.3%top 81.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | linux | 6.1.85-1 | DEBIAN-CVE-2024-35867 |
| Debian:13 | linux | 6.8.9-1 | DEBIAN-CVE-2024-35867 |
| Debian:14 | linux | 6.8.9-1 | DEBIAN-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux | 5.15.0-144.157 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux | 5.15.0-144.157 | USN-7654-1 |
| Ubuntu:24.04:LTS | linux | 6.8.0-38.38 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1088.95 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1088.95 | USN-7654-1 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1011.12 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1011.12~22.04.1 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1094.103 | USN-7711-1 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1094.103 | UBUNTU-CVE-2024-35867 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1010.10 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1010.10~22.04.1 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1094.103.1 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1087.96 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1087.96 | USN-7654-1 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1010.11 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1085.91 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1085.91 | USN-7654-1 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1006.9 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1070.78 | USN-7654-1 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1070.78 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1080.83 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1080.83 | USN-7654-1 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1008.8 | UBUNTU-CVE-2024-35867 |
| Ubuntu:24.04:LTS | linux-intel | 6.8.0-1007.14 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1083.89 | USN-7654-1 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1083.89 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1084.89 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1084.89 | USN-7654-4 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-144.157 | USN-7654-1 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-144.157 | UBUNTU-CVE-2024-35867 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-38.38.1 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1082.83 | USN-7654-1 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1082.83 | UBUNTU-CVE-2024-35867 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1009.9 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1009.9~22.04.1 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1041.41 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1041.41 | USN-7654-1 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1030.30 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1030.30 | USN-7654-1 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | 6.8.0-1008.8 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1085.91 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1085.91 | USN-7654-1 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1008.8 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-oracle-6.8 | 6.8.0-1008.8~22.04.1 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1083.86 | USN-7686-1 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1083.86 | UBUNTU-CVE-2024-35867 |
| Ubuntu:24.04:LTS | linux-raspi | 6.8.0-1007.7 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-38.38.1 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-riscv-6.5 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-starfive-6.5 | no fix listed | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1052.56 | UBUNTU-CVE-2024-35867 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1052.56 | USN-7654-5 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 7f48558e6489d032b1584b0cc9ac4bb11072c034 – before 838ec01ea8d3deb5d123e8ed9022e8162dc3f5037f48558e6489d032b1584b0cc9ac4bb11072c034 – before bb6570085826291dc392005f9fec16ea5da3c8ad7f48558e6489d032b1584b0cc9ac4bb11072c034 – before 16b7d785775eb03929766819415055e367398f497f48558e6489d032b1584b0cc9ac4bb11072c034 – before c3cf8b74c57924c0985e49a1fdf02d3395111f397f48558e6489d032b1584b0cc9ac4bb11072c034 – before 1e12f0d5c66f07c934041621351973a116fa13c77f48558e6489d032b1584b0cc9ac4bb11072c034 – before 0865ffefea197b437ba78b5dd8d8e256253efd65a67172a013953664b1dad03c648200c70b90506c3.12.48 – before 3.13 |
| Linux | Linux | 3.13 |
References
- https://git.kernel.org/stable/c/838ec01ea8d3deb5d123e8ed9022e8162dc3f503
- https://git.kernel.org/stable/c/bb6570085826291dc392005f9fec16ea5da3c8ad
- https://git.kernel.org/stable/c/16b7d785775eb03929766819415055e367398f49
- https://git.kernel.org/stable/c/c3cf8b74c57924c0985e49a1fdf02d3395111f39
- https://git.kernel.org/stable/c/1e12f0d5c66f07c934041621351973a116fa13c7
- https://git.kernel.org/stable/c/0865ffefea197b437ba78b5dd8d8e256253efd65
- http://www.openwall.com/lists/oss-security/2024/05/30/2 x_transferred
- http://www.openwall.com/lists/oss-security/2024/05/30/1 x_transferred
- http://www.openwall.com/lists/oss-security/2024/05/29/2 x_transferred
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html